New Perspectives in Control System Design: Pseudo-Constrained to Market Responsive Control
|
|
- Owen Randall Ward
- 5 years ago
- Views:
Transcription
1 New Perspectves n Control System Desgn: Pseudo-Constraned to Market Responsve Control Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng x Illnos Insttute of Technology PRODUCTS SEPARATR * EDOR s due to dfferent controller tunngs BOP wth less proft FLUE-GAS STRP-STM RISER REGEN-TR u BOP wth more proft * * OSSOP AIR REG-CATY STEAM FEED-OIL
2 Outlne Motvatng Example Pseudo-Constraned Control Proft Control Market Responsve Control Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
3 Motvatng Example (Non-sothermal Reactor) F C A, T F V V r A dca F( CAn CA) VrA dt dt F( Tn T ) ( VH / C dt k( T) C A p ) r A Increase F Increased producton rate Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
4 Motvatng Example (Non-sothermal Reactor) F C A, T F V V r A dca F( CAn CA) VrA dt dt F( Tn T ) ( VH / C dt k( T) C A p ) r A Increase F Decrease F Increased producton rate Increase T Increase reacton rate Increase producton Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
5 Lmted Operatng Regon Process Lmtatons: T( t) T F( t) F (max) (max) - Catalyst protecton or onset of sde reactons - Pump lmt or lmt on downstream unt Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
6 Lmted Operatng Regon Process Lmtatons: T( t) T F( t) F F K c (max) ( T (max) Possble Controller: T ( sp) - Catalyst protecton or onset of sde reactons - Pump lmt or lmt on downstream unt ) F ( sp) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
7 Performance n Tme Seres F T (sp) T(t) T (max) C A, T F F(t) tme F (max) F (sp) tme Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
8 Performance n Phase Plane T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
9 Dynamc Operatng Regon T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
10 Expected Dynamc Operatng Regon T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
11 Steady-State Relaton Controller: F K c ( T T ( sp) ) F ( sp) Steady-State Relaton: F ( sp) ( sp) f ( T ) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
12 Dynamc Operatng Regon T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
13 Steady-State Operatng Lne T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
14 Optmal Operatng Pont T(t) * Decrease F Increase T Increase converson Increase producton F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
15 Optmal Operatng Pont: T(t) Another Possblty * Increase F Increased producton rate F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
16 Optmal Operatng Pont: Another Possblty T(t) Increase F Increased producton rate * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
17 Requres Dfferent Controller Tunng T(t) * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
18 Less Aggressve Tunng T(t) T (sp) T(t) T (max) * F(t) F (sp) F(t) tme F (max) tme Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
19 Need for Automated Tunng T(t) * * F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
20 Outlne Motvatng Example Pseudo-Constraned Control Proft Control Market Responsve Control Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
21 Mass-Sprng-Damper Example r s the mass poston Mass r r max v f s the velocty s thenput force (MV)and f w r mn w s the dsturbance force Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
22 Mass-Sprng-Damper Example r s the mass poston Mass r r max v f s the velocty s thenput force (MV)and f w r mn w s the dsturbance force System Model: r v r v 1 f 1 w Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
23 Mass-Sprng-Damper Example r s the mass poston Mass r r max v f s the velocty s thenput force (MV)and f w r mn w s the dsturbance force System Model: r 1 v 2 3 r v 1 f 1 w System Constrants: 1 r 1 and f 16 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
24 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology Mass-Sprng-Damper Example 16 and 1 1 f r System Model: w f v r v r System Constrants: z n z t z z 1 ) ( w D D u D x z Gw Bu Ax x w u x w f v r z z
25 Process Model: Covarance Analyss (Open-Loop Case) Steady State Covarance: A x z T T x x A G wg z w(t) A x D x G w D T w (t) z(t) Plant Dx Gaussan whte nose wth covarance w Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
26 Expected Dynamc Operatng Regon (EDOR) z 1 EDOR defned by: 11 * z Illnos Insttute of Technology z 2 Department of Chemcal and Bologcal Engneerng
27 Closed-Loop Covarance Analyss (Full State Informaton Case) Process Model: x Ax Bu G w z u( t) Lx( t) T T ( A BL) ( A BL) G G ( D D L) ( D D L) z D x x Controller: x D u x u u D x x w Steady-State Covarance: w x u w(t) u(t) T w D w w D Plant T w L z(t) x(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
28 Closed-Loop EDOR z 1 EDOR s from dfferent controllers * u L x 1 u L2 x z 2 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
29 Constraned Closed-Loop EDOR z 1 Constrants ( z z ) * z 2 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
30 Constraned Closed-Loop EDOR z 1 Constrants ( z z ) * z 2 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
31 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology Does there exst L such that: 1 column th Constraned Controller Exstence T w w w T u x x u x z D D D L D D L D ) ( ) ( ) ( ) ( T w T x x G G BL A BL A z T z n z 1 2
32 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology If and only f there exst X> and Y such that: 1 Constraned Controller Exstence (Convex Condton) ) ( ) ( X D Y X D D Y X D D D T T u x u x T T w w w ) ( ) ( T w T G G BY AX BY AX z n z L YX And controller s constructed as: u Lx
33 Regon of Unconstraned Controller Exstence 1 Achevable Performance Levels Unachevable 2 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
34 Regon of Constraned Controller Exstence 1 1 <z <z Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
35 Constraned Controller Exstence <z * 1 T(t) * * 2 <z F(t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
36 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology such that: Pseudo-Constraned Control Y X d mn,, ) ( ) ( X D Y X D D Y X D D D T T u x u x T T w w w ) ( ) ( T w T G G BY AX BY AX z n z 1 2
37 Pareto Fronter Interpretaton 1 All Pseudo-Constraned Controllers are on the Pareto Fronter Unachevable Regon Achevable Regon 2 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
38 MPC Equvalence Theorem 1 (Chmelewsk & Manthanwar, 24): All controllers generated by Pseudo- Constraned Control (PCC) are concdent wth a controller generated by some Unconstraned Model Predctve Controller. Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
39 Outlne Model Predctve Controller Tunng Pseudo-Constraned Control Proft Control Market Responsve Control Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
40 Constraned Operatng Regon CV s Steady-State Operatng Pont Constrants EDOR * MV s Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
41 Real-Tme Optmzaton Orgnal Nonlnear Process Model: s f ( s, m, p) q h( s, m, p) (s,m,p,q) ~ (state, mv, dst, performance) ~ (x,u,w,z) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
42 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology Real-Tme Optmzaton ),, ( ),, ( p m s h q p m s f s Orgnal Nonlnear Process Model: max mn,, ),, ( ),, ( s.t. ) ( mn m q s q q q p m s h q p m s f q g Real-Tme Optmzaton (mnmze proft loss): (s,m,p,q) ~ (state, mv, dst, performance) ~ (x,u,w,z) RTO soluton denoted as (s ossop,m ossop,p ossop,q ossop )
43 Real-Tme Optmzaton Steady-State Operatng Pont CV s Constrants EDOR * Optmal Steady-State Operatng Pont (OSSOP) * MV s Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
44 Backed-off Operatng Pont (BOP) CV s Backed-off Operatng Pont (BOP) EDOR * * * MV s Optmal Steady-State Operatng Pont (OSSOP) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
45 mn Steady-State BOP Selecton (Bahr, Bandon & Romagnol, 1996) Solve the followng Sem-nfnte Programmng Problem g( q) s.t. s.t. max s, m, q mn max p[ p, p ] Extensons: - Dynamc verson n Bahr, et al, (1995) max { q q ( s, m, h( s, m, - Lnearzed verson n Contreras-Dordelly & Marln (2) q f q q } p) p) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
46 Natural Varables Nonlnear g( q q mn bop ) s f ( s, m, p) q h( s, m, p) q q max Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
47 Devaton Varables Nonlnear g( q q mn bop ) s f ( s, m, p) q h( s, m, p) q q max Lnear wrt OSSOP g( q s ' As' Bm' Gp' q' q' mn ossop q' D s' D m' D x q' ) g u q q' max w p' Devaton Varables w.r.t. OSSOP: s = s bop s ossop m = m bop - m ossop p = p bop - p ossop q = q bop - q ossop Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
48 More Devaton Varables Nonlnear Lnear wrt OSSOP Lnear wrt BOP g( q q mn bop ) s f ( s, m, p) q h( s, m, p) q q max g( q q' q' mn ossop q' D s' D m' D x q' ) g u q s ' As' Bm' Gp' x Ax Bu Gw q' max w p' z D z mn x x z D u z u max D w w Devaton Varables w.r.t. OSSOP: s = s bop s ossop m = m bop - m ossop p = p bop - p ossop q = q bop - q ossop Devaton Varables w.r.t. BOP: x = s s bop u = m - m bop w = p - p bop z = q - q bop Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
49 Stochastc BOP Selecton (Loeblen & Perkns, 1999) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
50 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology Assume controller L s gven and calculate : T w w w T u x x u x z D D D L D D L D ) ( ) ( ) ( ) ( T w T x x G G BL A BL A z T z n 1 Stochastc BOP Selecton (Loeblen & Perkns, 1999)
51 Assume controller L s gven and calculate : T T ( A BL) ( A BL) G G ( D D L) ( D D L) z Stochastc BOP Selecton (Loeblen & Perkns, 1999) x z T x u x x x 1n u T D Solve the followng Lnear Program: z w w w D T w mn s', m', q' g q q' s.t. As' Bm' q ' ( D s' D m') 1/ 2 q' x max q' u q mn 1/ 2 q' q' q q' max mn Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
52 Fxed Controller BOP Selecton Loeblen and Perkns (1999): x * EDOR * * u OSSOP Controller s fxed EDOR has fxed sze and shape Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
53 Varable Controller BOP Selecton Peng et al. (25): x EDOR Varable Controller * OSSOP * * u EDOR has varable sze and shape Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
54 Proft Control (Smultaneous BOP and Controller Selecton) EDOR s due to dfferent controller tunngs BOP wth less proft BOP wth more proft * * Max Proft Illnos Insttute of Technology Peng et al. (25) Department of Chemcal and Bologcal Engneerng
55 Assume controller L s gven and calculate : T T ( A BL) ( A BL) G G ( D D L) ( D D L) z Stochastc BOP Selecton (Loeblen & Perkns, 1999) x z T x u x x x 1n u T D Solve the followng Lnear Program: z w w w D T w mn s', m', q' g q q' s.t. As' Bm' q ' ( D s' D m') 1/ 2 q' x max q' u q mn 1/ 2 q' q' q q' max mn Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
56 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology mn 2 1/ max 2 1/ max mn,, ' ', ', ' ' ' ' ' ') ' ( ' ' ' s.t. ' mn u x q Y X q m s q q q q q q q D m D s q Bm As q g ) ( ) ( X D Y X D D Y X D D D T T u x u x T T w w w ) ( ) ( T w T G G BY AX BY AX Proft Control (Smultaneous BOP and Controller Selecton) Peng et al. (25)
57 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology mn 2 1/ max 2 1/ max mn,, ' ', ', ' ' ' ' ' ') ' ( ' ' ' s.t. ' mn u x q Y X q m s q q q q q q q D m D s q Bm As q g ) ( ) ( X D Y X D D Y X D D D T T u x u x T T w w w ) ( ) ( T w T G G BL AX BY AX Peng et al. (25) Computatonal Aspects of Proft Control
58 Reverse-Convex Constrants 1 1 (z ss, +d max mn, ) 2 2 (z ss, +d max, ) 2 mn 2 1 ( q' 1 q' 1 ) 1 ( q' 1q' 1 ) z ss, q' 1 Feasble Regon Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
59 Global Soluton Based on Branch and Bound algorthm Regon 2 Regon 3 Regon Regon 1 Regon q' 1 z ss, Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
60 Proft Control Applcatons Mechancal Systems Chemcal and Reacton Systems Hybrd Vehcle Desgn Inventory Control Electrc Power System Desgn Buldng HVAC Water Resource Management Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
61 Proft Control Applcatons Mechancal Systems Chemcal and Reacton Systems Hybrd Vehcle Desgn Inventory Control Electrc Power System Desgn Buldng HVAC Water Resource Management Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
62 Fludzed Catalytc Cracker Regenerator and Separator (dynamc): Rser (pseudo steady state): Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng (adapted from Loeblen & Perkns, 1999)
63 FCC Constrants and Economcs Process Constrants: Proft Functon: F gs F gl and F ugo are product flows (gasolne, lght gas and unconverted ol). Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng (adapted from Loeblen & Perkns, 1999)
64 Catalyst Flow (kg/s) Inlet Ar (kg/s) Regenerator Temp (K) Cyclone Temperature (K) Proft Control vs. Fxed Controller Back-off Fxed Controller Free Controller Coke Fracton n Separator Separator Temperature (K) Fracton of Coke n Regenerator x Oxygen Mass Fracton x 1-4 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
65 FCC Proft Gross Proft ($/day) Dff from OSSOP ($/day) OSSOP $36,95 $. Fxed Control $34,631 - $2,274 Proft Control $35,416 - $1,489 Improves proft by 2% Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
66 Hybrd Vehcle Desgn Power Bus arm fc bat scap R arm Fuel Cell E fc R bat E bat R scap E scap E arm L arm w arm Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
67 DC-DC Converters Power Bus arm fc afc bat abat scap ascap R arm Fuel Cell E fc DC-DC Converter R bat E bat DC-DC Converter R scap E scap DC-DC Converter E arm L arm w arm k fc k bat k scap Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
68 Servo-Loops wth PI Controllers PI (sp) P fc + - PI (sp) P bat + - PI (sp) P scap + - k fc P fc k bat P bat k scap P scap Vehcle Power System Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
69 Supervsory Control Hgh Level Controller (sp) P mot PI (sp) P fc + - PI (sp) P bat + - PI (sp) P scap + - k fc P fc k bat P bat k scap P scap Vehcle Power System Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
70 Power to Motor (kw) Speed (mph) Drve Cycle Data and Modelng tme (sec) tme (sec) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
71 Hgh Level Battery Model E bat P bat P (loss) bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
72 Hgh Level Battery Model E bat P bat P (loss) bat E mn bat E mn E bat bat E max bat E max bat eˆ bat m bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
73 Hgh Level Battery Model E bat P bat P (loss) bat E mn bat E mn E bat bat E max bat E max bat eˆ bat m bat P P P mn bat mn bat P mn bat P max bat bat rate d Cˆ, bat eˆ batmbat ˆ rate, c bat eˆ batmbat C Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
74 Power and Energy Constrants of the Battery E bat P C E max rate,c max bat bat bat E eˆ m max bat bat bat E mn bat P bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng P C E mn rate,d max bat bat bat
75 Constrants a Functon of the Mass E bat P C E max rate,c max bat bat bat E eˆ m max bat bat bat P bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
76 Aspect Rato a Functon of C-Rate E bat P C E max rate,c max bat bat bat E eˆ m max bat bat bat P bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
77 Hgh Level Battery Model E bat P bat P (loss) bat E mn bat E mn E bat bat E max bat E max bat eˆ bat m bat P ( loss) bat lˆ P bat 2 bat m bat P P P mn bat mn bat P mn bat P max bat bat rate d Cˆ, bat eˆ batmbat ˆ rate, c bat eˆ batmbat C Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
78 Operatng Regon wth Power Losses E bat P bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
79 Hgh Level Super Cap Model E sc P sc P (loss) sc E mn sc E mn E sc sc E max sc E max sc eˆ sc m sc P ( loss) sc 2 Psc lˆ m sc sc P P P mn sc mn sc mn sc P P max sc sc rate d Cˆ, sc eˆ scmsc ˆ rate, c sc eˆ scmsc C Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
80 Fuel Cell Model Anode Sold Materal Current Collector In Cathode (H 2, H 2 O) H Ar n 2 O 2 H + H + H 2 O H + H + H + N 2 Anode Exhaust H + H + H + H 2 O Cathode Exhaust MEA Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
81 Hgh Level Fuel Cell Model P P fc fc P mn fc P P mn fc P max pˆ fc fc fc m P fc max fc P P P mn fc mn fc max fc P fc C C P rate, d bat rate, c bat pˆ max fc pˆ fc fc m m fc fc Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
82 Power Losses Increases Average Fuel Cell Power P fc E bat ` Δ P fc P bat Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
83 Desgn Problem Formulaton mn{ cˆ m cˆ m cˆ m } st.. fc fc bat bat sc sc P P P P fc o bat sc m m m m m v o fc bat sc Pbat bat Pbat bat lbatmbat Pbat lbatm bat P P sc sc sc l m sc sc sc sc sc sc P l m T AX BY AX BY Go mvg 1 1 Go mvg1 w x u T T x u D X D X D Y X D Y P E E 2 max fc max bat max sc P P P max fc max bat max sc P fc E E bat sc P 1 2 E 3 4 P 5 6 fc E bat sc P P P P bat sc fc bat P sc P fc mn fc E E mn bat mn sc P P P mn bat mn sc mn fc Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
84 Case Study Data Technology Lthum Battery Super- Capactor PEM Fuel Cell Cost $59/kg $93/kg $3/kg C-Rate.5 hr hr -1 1 hr -1 Power Densty 1 W/kg 11, W/kg 1 W/kg Appetecch & Prosn (25) Portet, Taberna, Smon, Flahaut, & Laberty-Robert (25) Murphy, Csar & Clarke (1998) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
85 Case Study Soluton Technology Lthum Battery Super- Capactor PEM Fuel Cell Mass 3 kg 2.8 kg 3.5 kg Nomnal Power.1 kw 1.5 kw 1.8 kw Total Captal Cost Cost $177 $26 $15 $3,8 Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
86 P fc (kw) Optmal Fuel Cell Sze and Operatng Regon 3.5 Fuel Cell 2.1 Fuel Cell Power(kW) P fc (kw/s) x tme(hr) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
87 E sc (kj) Optmal Super Cap Sze and Operatng Regon 7 Super Capactor 15 SuperCap Power, kw P sc (kw) tme(hr) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
88 E bat (kj) Optmal Battery Sze and Operatng Regon 1 8 Battery Battery Power, kw P bat (kw) tme(hr) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
89 Buldng HVAC Heat Leakage (T outsde measured) Volume of Ar (the Room) Sold Materal T sold T room, C room Contamnant Source: S c F rcy, T room, C room F rcy, T cool, C room F fresh, T room, C room F fresh, T cool, C fresh Ar Processng Unt (T cool = 2 o C) Energy Usage F fresh, T room, C room F fresh, T outsde, C fresh (C fresh = ) Control Varables: T room and C room Manpulated Varables: F rcy and F fresh Dsturbances: T outsde and S c Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
90 F fresh (m 3 /s) F ryc (m 3 /s) HVAC Control C (ppm) room T ( o C) room Energy Usage of Tradtonal Controller: 3.16 kw Energy Usage of Energy Effcent Controller: 2.55 kw (a reducton of almost 2%). Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
91 Outlne Model Predctve Controller Tunng Pseudo-Constraned Control Back-off and Proft Control Market Responsve Control Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
92 Thermal Energy Storage (TES) Heat Leakage T outsde Volume of Ar (the Room) T room Heat from Room Heat to Cooler Heat to TES Unt Coolng Unt TES Unt Energy Usage In HVAC systems TES s used for Load Levelng and to shft usage to Off-Peak Hours Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
93 Cents per k hr Temperature ( C) Energy Prces and Weather 4 Electrcty Prce Outsde Temperature Tme (days) Cyclcal pattern wth a phase shft of about 3 hours. Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
94 Cents per k hr Temperature ( C) Operaton of the TES Heat Leakage T outsde Volume of Ar (the Room) T room Heat from Room Heat to Cooler Heat to TES Unt Coolng Unt TES Unt Energy Usage 4 Electrcty Prce Outsde Temperature Tme (days) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
95 Response to Market Changes EDOR s due to dfferent controller tunngs BOP wth less proft BOP wth more proft * * OSSOP Illnos Insttute of Technology Peng et al. (25) Department of Chemcal and Bologcal Engneerng
96 Electrc Prce Model Whte Nose Input Shapng Flter Sequence wth Electrcty Prce Characterstcs Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
97 Electrc Prce Model Whte Nose Input Shapng Flter Sequence wth Electrcty Prce Characterstcs Measured Electrcty Prce State Estmator and/or Predctor Predcton of Electrcty Prce Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
98 Model Predctve Control T mn pe( t)* vu ( t) dt v u ( t) where pe( t) ~ the predcted prce (or value) vu ( t) ~ the velocty of usage and S(t) ~ amount n storage Constrants nclude : v u ( t) v max u and S( t) S max Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
99 Model Predctve Control T mn pe( t)* vu ( t) dt E[ pe * vu ] Ce v u ( t) where pe( t) ~ the predcted prce (or value) vu ( t) ~ the velocty of usage and S(t) ~ amount n storage Constrants nclude : v u ( t) v max u and S( t) S max Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
100 System Desgn mn vu ( t) T pe( t)* vu ( t) dt E * p e vu Ce ( v u ( t) max v max u and max How does v and S mpact C u e S( t) S max )? Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
101 System Desgn mn vu ( t) T pe( t)* vu ( t) dt E * p e vu Ce ( v u ( t) max v max u and max How does v and S mpact C u e S( t) S max )? MPCcannot answer ths queston! Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
102 Expected Cost of Electrcty Whte Nose Input Shapng Flter p e (t) E[p e* v u ] Manpulated Varables (Controller s u=lx) Process Model v u (t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
103 Re-Scalng of Prce a w(t) Shapng Flter p' e (t) ( p' e a pe) E[p' e* v u ] Manpulated Varables Process Model v u (t) (Controller s u=lx) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
104 Correlatng Prce and Usage If E 2 ( ' ) p e v u and p' e a p e then v u ( t) a p e ( t) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
105 Department of Chemcal and Bologcal Engneerng Illnos Insttute of Technology Correlatng Prce and Usage ) ( ) ( then t p t v e u a ) ' ( If 2 p e v u E e e p p a ' and ] [ ] [ 2 ] [ u u e e v E v p E p E a a ] [ ] [ ] [ u u e e v E v p E p E a a e u e e C v p E p E ] [ ] [ 2 a
106 Mnmum Cost of Electrcty L, a C e mn c R a 2 R p e ( c E[ ]) E E E 2 ( ' ) p e v u 2 max 2 v u v ) ( u 2 max 2 S (S ) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
107 kw hr / day Thermal Energy Storage (Small Storage Unt) Heat Leakage T outsde Volume of Ar (the Room) T room Heat from Room Heat to Cooler Heat to TES Unt Coolng Unt TES Unt Energy Usage 25 2 Heat from Room Heat to Cooler Heat to TES Unt Tme (days) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
108 kw hr / day Thermal Energy Storage (Medum Storage Unt) Heat Leakage T outsde Volume of Ar (the Room) T room Heat from Room Heat to Cooler Heat to TES Unt Coolng Unt TES Unt Energy Usage Heat from Room Heat to Cooler Heat to TES Unt Tme (days) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
109 kw hr / day Thermal Energy Storage (Large Storage Unt) Heat Leakage T outsde Volume of Ar (the Room) T room Heat from Room Heat to Cooler Heat to TES Unt Coolng Unt TES Unt Energy Usage 3 2 Heat from Room Heat to Cooler Heat to TES Unt Tme (days) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
110 kw hr / day kw hr / day kw hr / day Thermal Energy Storage (Comparson of Storage Cases) 25 2 Heat from Room Heat to Cooler Heat to TES Unt Tme (days) Heat from Room Heat to Cooler Heat to TES Unt 3 2 Heat from Room Heat to Cooler Heat to TES Unt Tme (days) Tme (days) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
111 $ / kw hr Electrcty Costs ($ / day) Thermal Energy Storage (Cost Comparsons) 3 2 One Ton TES Unt Fve Tons TES Unt Ten Tons TES Unt 1 Electrcty Prce Tme (days) Average Coolng Costs: One ton: $8 per day Fve tons: $7 per day (14% savngs) Ten tons: $6 per day (25% savngs) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
112 Mnmum Levelzed Cost L, a, v mn max u, S max c R a c L,1 v max u c L,2 S max E E E 2 ( ' ) p e v u 2 max 2 v u v ) ( u 2 max 2 S (S ) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
113 Mnmum Levelzed Cost L, a, v mn max u, S max E c R a c L,1 v max u 2 ( ' ) p e v u c L,2 S max E E 2 max 2 v u v ) ( u 2 max 2 S (S ) Non-Convex Problem (but global soluton from branch and bound) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
114 Integrated Gasfcaton Combned Cycle (IGCC) Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
115 Acknowledgements Current Students: Ben Omell Mng-We Yang Former Students and Collaborators: Amt Manthanwar Davd Mendoza-Serrano Syed Amed Dr. Ju-Kun Peng (ANL) Professor Ralph Muehleson (CAEE, IIT) Professor Demetros Moschandreas (CAEE, IIT) Fundng: Natonal Scence Foundaton (CBET 96796) Graduate and Armour Colleges, IIT Chemcal & Bologcal Engneerng Department, IIT Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
116 Conclusons Relatonshp between control system performance and plant proft quantfed. Enables proft guded control system desgn. Broad set of applcatons from a varety of dscplnes. Lnear controller can be desgned for market responsveness. Non-convex, but global methods can be used to sze and/or select equpment. Illnos Insttute of Technology Department of Chemcal and Bologcal Engneerng
New Perspectives in Control System Design: Pseudo-Constrained to Market Responsive Control
New Perspectves n Control System Desgn: Pseudo-Constraned to Market Responsve Control Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng x PRODUCS SEPARAR * EDOR s due to dfferent controller
More informationNew Perspectives in Control System Design: Pseudo-Constrained to Market Responsive Control
New Perspectves n Control System Desgn: Pseudo-Constraned to Market Responsve Control Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng EDOR s due to dfferent controller tunngs BOP wth less
More informationSimultaneous BOP Selection and Controller Design for the FCC Process
Smultaneous BOP Selecton and Controller Desgn for the FCC Process Benjamn Omell & Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng Outlne Motvatng Example Introducton to BOP Selecton and
More informationEconomic Perspectives in Control System Design
Economc Perspectves n Control System Desgn Donald J. Chmelesk Assocate Professor Department of Chemcal and Bologcal Engneerng Illnos Insttte of echnology Chcago, IL Otlne Motvatng Eample Psedo-Constraned
More informationNew Perspectives in Control System Design
Ne Perspectves n Control System Desgn Donald J. Chmelesk Assocate Professor Department of Chemcal and Bologcal Engneerng Illnos Insttte of echnology Chcago, IL Otlne Motvatng Eample Psedo-Constraned Control
More informationControl and System Design for Energy Market Responsiveness
Control and System Desgn for Energy Market Responsveness Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng EDOR s due to dfferent controller tunngs BOP wth less proft BOP wth more proft *
More informationVisualization of the Economic Impact of Process Uncertainty in Multivariable Control Design
Vsualzaton of the Economc Impact of Process Uncertanty n Multvarable Control Desgn Benjamn Omell & Donald J. Chmelewsk Department of Chemcal & Bologcal Engneerng Illnos Insttute of echnology Mass r r max
More informationPower Coordination Control and Energy Storage Sizing:
ower Coordnaton Control and nergy Storage Szng: Applcaton to Hybrd Fuel Cell Vehcles Donald J. Chmelewsk Assocate rofessor Department of Chemcal and Bologcal ngneerng Illnos Insttute of echnology Chcago,
More informationCost and Efficiency Optimal HVAC System Operation and Design
Cost and Efficiency Optimal HVAC System Operation and Design D. Chmielewski, D. Mendoza-Serrano, and B. Omell Department of Chemical & Biological Engineering Heat Leakage (T outside measured) Volume of
More informationDonald J. Chmielewski and David Mendoza-Serrano Department of Chemical and Biological Engineering Illinois Institute of Technology
Multstage Stochastc Programmng for the Desgn of Smart Grd Coordnated Buldng HVAC Systems Donald J. Chmelews and Davd Mendoa-Serrano Department of Chemcal and Bologcal Engneerng Illnos Insttute of echnology
More informationDonald J. Chmielewski
(K P c ma (We Optmal Desgn of Smart Grd Coordnated Systems Donald J. Chmelews Department of Chemcal and Bologcal Engneerng Illnos Insttute of echnology 391.5 391 390.5 390 389.5 389 388.5 388 387.5 383
More informationPower System and Controller Design for Hybrid Fuel Cell Vehicles
Power System and Controller Design for Hybrid Fuel Cell Vehicles Syed K. Ahmed Donald J. Chmielewski Department of Chemical and Biological Engineering Illinois Institute of Technology Presented at the
More informationElectrochemical Equipment Design for Hybrid Vehicles
ower to Motor (kw) Speed (mph) Electrochemical Equipment Design for Hybrid Vehicles Syed K. Ahmed, Benja. Omell and Donald J. Chmielewski 6 4 Cooling Air In Anode In (H, H O) Solid Material H H O Insulator
More informationREAL TIME OPTIMIZATION OF a FCC REACTOR USING LSM DYNAMIC IDENTIFIED MODELS IN LLT PREDICTIVE CONTROL ALGORITHM
REAL TIME OTIMIZATION OF a FCC REACTOR USING LSM DYNAMIC IDENTIFIED MODELS IN LLT REDICTIVE CONTROL ALGORITHM Durask, R. G.; Fernandes,. R. B.; Trerweler, J. O. Secch; A. R. federal unversty of Ro Grande
More informationTransfer Functions. Convenient representation of a linear, dynamic model. A transfer function (TF) relates one input and one output: ( ) system
Transfer Functons Convenent representaton of a lnear, dynamc model. A transfer functon (TF) relates one nput and one output: x t X s y t system Y s The followng termnology s used: x y nput output forcng
More informationEn Route Traffic Optimization to Reduce Environmental Impact
En Route Traffc Optmzaton to Reduce Envronmental Impact John-Paul Clarke Assocate Professor of Aerospace Engneerng Drector of the Ar Transportaton Laboratory Georga Insttute of Technology Outlne 1. Introducton
More informationAirflow and Contaminant Simulation with CONTAM
Arflow and Contamnant Smulaton wth CONTAM George Walton, NIST CHAMPS Developers Workshop Syracuse Unversty June 19, 2006 Network Analogy Electrc Ppe, Duct & Ar Wre Ppe, Duct, or Openng Juncton Juncton
More informationFeature Selection & Dynamic Tracking F&P Textbook New: Ch 11, Old: Ch 17 Guido Gerig CS 6320, Spring 2013
Feature Selecton & Dynamc Trackng F&P Textbook New: Ch 11, Old: Ch 17 Gudo Gerg CS 6320, Sprng 2013 Credts: Materal Greg Welch & Gary Bshop, UNC Chapel Hll, some sldes modfed from J.M. Frahm/ M. Pollefeys,
More information10) Activity analysis
3C3 Mathematcal Methods for Economsts (6 cr) 1) Actvty analyss Abolfazl Keshvar Ph.D. Aalto Unversty School of Busness Sldes orgnally by: Tmo Kuosmanen Updated by: Abolfazl Keshvar 1 Outlne Hstorcal development
More informationChapter 11: Simple Linear Regression and Correlation
Chapter 11: Smple Lnear Regresson and Correlaton 11-1 Emprcal Models 11-2 Smple Lnear Regresson 11-3 Propertes of the Least Squares Estmators 11-4 Hypothess Test n Smple Lnear Regresson 11-4.1 Use of t-tests
More informationLecture Notes on Linear Regression
Lecture Notes on Lnear Regresson Feng L fl@sdueducn Shandong Unversty, Chna Lnear Regresson Problem In regresson problem, we am at predct a contnuous target value gven an nput feature vector We assume
More informationModule 3 LOSSY IMAGE COMPRESSION SYSTEMS. Version 2 ECE IIT, Kharagpur
Module 3 LOSSY IMAGE COMPRESSION SYSTEMS Verson ECE IIT, Kharagpur Lesson 6 Theory of Quantzaton Verson ECE IIT, Kharagpur Instructonal Objectves At the end of ths lesson, the students should be able to:
More informationParameter Estimation for Dynamic System using Unscented Kalman filter
Parameter Estmaton for Dynamc System usng Unscented Kalman flter Jhoon Seung 1,a, Amr Atya F. 2,b, Alexander G.Parlos 3,c, and Klto Chong 1,4,d* 1 Dvson of Electroncs Engneerng, Chonbuk Natonal Unversty,
More informationWinter 2008 CS567 Stochastic Linear/Integer Programming Guest Lecturer: Xu, Huan
Wnter 2008 CS567 Stochastc Lnear/Integer Programmng Guest Lecturer: Xu, Huan Class 2: More Modelng Examples 1 Capacty Expanson Capacty expanson models optmal choces of the tmng and levels of nvestments
More informationWhich Separator? Spring 1
Whch Separator? 6.034 - Sprng 1 Whch Separator? Mamze the margn to closest ponts 6.034 - Sprng Whch Separator? Mamze the margn to closest ponts 6.034 - Sprng 3 Margn of a pont " # y (w $ + b) proportonal
More informationDesign Equations. ν ij r i V R. ν ij r i. Q n components. = Q f c jf Qc j + Continuous Stirred Tank Reactor (steady-state and constant phase)
Desgn Equatons Batch Reactor d(v R c j ) dt = ν j r V R n dt dt = UA(T a T) r H R V R ncomponents V R c j C pj j Plug Flow Reactor d(qc j ) dv = ν j r 2 dt dv = R U(T a T) n r H R Q n components j c j
More informationSolution (1) Formulate the problem as a LP model.
Benha Unversty Department: Mechancal Engneerng Benha Hgh Insttute of Technology Tme: 3 hr. January 0 -Fall semester 4 th year Eam(Regular) Soluton Subject: Industral Engneerng M4 ------------------------------------------------------------------------------------------------------.
More informationModeling of Dynamic Systems
Modelng of Dynamc Systems Ref: Control System Engneerng Norman Nse : Chapters & 3 Chapter objectves : Revew the Laplace transform Learn how to fnd a mathematcal model, called a transfer functon Learn how
More informationLagrange Multipliers Kernel Trick
Lagrange Multplers Kernel Trck Ncholas Ruozz Unversty of Texas at Dallas Based roughly on the sldes of Davd Sontag General Optmzaton A mathematcal detour, we ll come back to SVMs soon! subject to: f x
More informationRobust observed-state feedback design. for discrete-time systems rational in the uncertainties
Robust observed-state feedback desgn for dscrete-tme systems ratonal n the uncertantes Dmtr Peaucelle Yosho Ebhara & Yohe Hosoe Semnar at Kolloquum Technsche Kybernetk, May 10, 016 Unversty of Stuttgart
More informationT E C O L O T E R E S E A R C H, I N C.
T E C O L O T E R E S E A R C H, I N C. B rdg n g En g neern g a nd Econo mcs S nce 1973 THE MINIMUM-UNBIASED-PERCENTAGE ERROR (MUPE) METHOD IN CER DEVELOPMENT Thrd Jont Annual ISPA/SCEA Internatonal Conference
More informationHow Strong Are Weak Patents? Joseph Farrell and Carl Shapiro. Supplementary Material Licensing Probabilistic Patents to Cournot Oligopolists *
How Strong Are Weak Patents? Joseph Farrell and Carl Shapro Supplementary Materal Lcensng Probablstc Patents to Cournot Olgopolsts * September 007 We study here the specal case n whch downstream competton
More informationGlobal Optimization of Truss. Structure Design INFORMS J. N. Hooker. Tallys Yunes. Slide 1
Slde 1 Global Optmzaton of Truss Structure Desgn J. N. Hooker Tallys Yunes INFORMS 2010 Truss Structure Desgn Select sze of each bar (possbly zero) to support the load whle mnmzng weght. Bar szes are dscrete.
More informationCHAPTER 7 STOCHASTIC ECONOMIC EMISSION DISPATCH-MODELED USING WEIGHTING METHOD
90 CHAPTER 7 STOCHASTIC ECOOMIC EMISSIO DISPATCH-MODELED USIG WEIGHTIG METHOD 7.1 ITRODUCTIO early 70% of electrc power produced n the world s by means of thermal plants. Thermal power statons are the
More informationADVANCED MACHINE LEARNING ADVANCED MACHINE LEARNING
1 ADVANCED ACHINE LEARNING ADVANCED ACHINE LEARNING Non-lnear regresson technques 2 ADVANCED ACHINE LEARNING Regresson: Prncple N ap N-dm. nput x to a contnuous output y. Learn a functon of the type: N
More informationKernel Methods and SVMs Extension
Kernel Methods and SVMs Extenson The purpose of ths document s to revew materal covered n Machne Learnng 1 Supervsed Learnng regardng support vector machnes (SVMs). Ths document also provdes a general
More informationBoise State University Department of Electrical and Computer Engineering ECE 212L Circuit Analysis and Design Lab
Bose State Unersty Department of Electrcal and omputer Engneerng EE 1L rcut Analyss and Desgn Lab Experment #8: The Integratng and Dfferentatng Op-Amp rcuts 1 Objectes The objectes of ths laboratory experment
More informationFatigue Life Prediction Based on Variable Amplitude Tests
3 Gaussskt (R=0) Lnljärt (R=0) Hällered (R= 1) F eq / Ekvvalent vdd [kn] 2 1 N = 7.11e+006 S 5.74 10 4 10 5 10 6 10 7 10 8 N / Antalet cykler tll brott Thomas Svensson Jacques de Maré Acknowledgements
More informationTracking with Kalman Filter
Trackng wth Kalman Flter Scott T. Acton Vrgna Image and Vdeo Analyss (VIVA), Charles L. Brown Department of Electrcal and Computer Engneerng Department of Bomedcal Engneerng Unversty of Vrgna, Charlottesvlle,
More informationComputing Correlated Equilibria in Multi-Player Games
Computng Correlated Equlbra n Mult-Player Games Chrstos H. Papadmtrou Presented by Zhanxang Huang December 7th, 2005 1 The Author Dr. Chrstos H. Papadmtrou CS professor at UC Berkley (taught at Harvard,
More informationOn the Multicriteria Integer Network Flow Problem
BULGARIAN ACADEMY OF SCIENCES CYBERNETICS AND INFORMATION TECHNOLOGIES Volume 5, No 2 Sofa 2005 On the Multcrtera Integer Network Flow Problem Vassl Vasslev, Marana Nkolova, Maryana Vassleva Insttute of
More informationBoise State University Department of Electrical and Computer Engineering ECE 212L Circuit Analysis and Design Lab
Bose State Unersty Department of Electrcal and omputer Engneerng EE 1L rcut Analyss and Desgn Lab Experment #8: The Integratng and Dfferentatng Op-Amp rcuts 1 Objectes The objectes of ths laboratory experment
More informationFUZZY GOAL PROGRAMMING VS ORDINARY FUZZY PROGRAMMING APPROACH FOR MULTI OBJECTIVE PROGRAMMING PROBLEM
Internatonal Conference on Ceramcs, Bkaner, Inda Internatonal Journal of Modern Physcs: Conference Seres Vol. 22 (2013) 757 761 World Scentfc Publshng Company DOI: 10.1142/S2010194513010982 FUZZY GOAL
More informationModeling and Simulation of a Hexapod Machine Tool for the Dynamic Stability Analysis of Milling Processes. C. Henninger, P.
Smpack User Meetng 27 Modelng and Smulaton of a Heapod Machne Tool for the Dynamc Stablty Analyss of Mllng Processes C. Hennnger, P. Eberhard Insttute of Engneerng project funded by the DFG wthn the framework
More informationOperating conditions of a mine fan under conditions of variable resistance
Paper No. 11 ISMS 216 Operatng condtons of a mne fan under condtons of varable resstance Zhang Ynghua a, Chen L a, b, Huang Zhan a, *, Gao Yukun a a State Key Laboratory of Hgh-Effcent Mnng and Safety
More informationOptimization Methods for Engineering Design. Logic-Based. John Hooker. Turkish Operational Research Society. Carnegie Mellon University
Logc-Based Optmzaton Methods for Engneerng Desgn John Hooker Carnege Mellon Unerst Turksh Operatonal Research Socet Ankara June 1999 Jont work wth: Srnas Bollapragada General Electrc R&D Omar Ghattas Cl
More informationProblem Set 9 Solutions
Desgn and Analyss of Algorthms May 4, 2015 Massachusetts Insttute of Technology 6.046J/18.410J Profs. Erk Demane, Srn Devadas, and Nancy Lynch Problem Set 9 Solutons Problem Set 9 Solutons Ths problem
More informationEffective Power Optimization combining Placement, Sizing, and Multi-Vt techniques
Effectve Power Optmzaton combnng Placement, Szng, and Mult-Vt technques Tao Luo, Davd Newmark*, and Davd Z Pan Department of Electrcal and Computer Engneerng, Unversty of Texas at Austn *Advanced Mcro
More informationEcon107 Applied Econometrics Topic 3: Classical Model (Studenmund, Chapter 4)
I. Classcal Assumptons Econ7 Appled Econometrcs Topc 3: Classcal Model (Studenmund, Chapter 4) We have defned OLS and studed some algebrac propertes of OLS. In ths topc we wll study statstcal propertes
More informationNeuro-Adaptive Design II:
Lecture 37 Neuro-Adaptve Desgn II: A Robustfyng Tool for Any Desgn Dr. Radhakant Padh Asst. Professor Dept. of Aerospace Engneerng Indan Insttute of Scence - Bangalore Motvaton Perfect system modelng s
More informationVariability-Driven Module Selection with Joint Design Time Optimization and Post-Silicon Tuning
Asa and South Pacfc Desgn Automaton Conference 2008 Varablty-Drven Module Selecton wth Jont Desgn Tme Optmzaton and Post-Slcon Tunng Feng Wang, Xaoxa Wu, Yuan Xe The Pennsylvana State Unversty Department
More informationChapter 3. Two-Variable Regression Model: The Problem of Estimation
Chapter 3. Two-Varable Regresson Model: The Problem of Estmaton Ordnary Least Squares Method (OLS) Recall that, PRF: Y = β 1 + β X + u Thus, snce PRF s not drectly observable, t s estmated by SRF; that
More informationEEL 6266 Power System Operation and Control. Chapter 3 Economic Dispatch Using Dynamic Programming
EEL 6266 Power System Operaton and Control Chapter 3 Economc Dspatch Usng Dynamc Programmng Pecewse Lnear Cost Functons Common practce many utltes prefer to represent ther generator cost functons as sngle-
More informationThe Ordinary Least Squares (OLS) Estimator
The Ordnary Least Squares (OLS) Estmator 1 Regresson Analyss Regresson Analyss: a statstcal technque for nvestgatng and modelng the relatonshp between varables. Applcatons: Engneerng, the physcal and chemcal
More information«ENERGETIC MACROSCOPIC REPRESENTATION (EMR)»
EMR 17 Llle June 017 Summer School EMR 17 Energetc Macroscopc Representaton «ENERGETIC MACROSCOPIC REPRESENTATION (EMR)» Prof. Alan BOUSCAYROL 1, Prof. Phlppe BARRADE, 1 LEP, Unversté Llle1, MEGEVH network,
More informationBasic Statistical Analysis and Yield Calculations
October 17, 007 Basc Statstcal Analyss and Yeld Calculatons Dr. José Ernesto Rayas Sánchez 1 Outlne Sources of desgn-performance uncertanty Desgn and development processes Desgn for manufacturablty A general
More informationResource Allocation with a Budget Constraint for Computing Independent Tasks in the Cloud
Resource Allocaton wth a Budget Constrant for Computng Independent Tasks n the Cloud Wemng Sh and Bo Hong School of Electrcal and Computer Engneerng Georga Insttute of Technology, USA 2nd IEEE Internatonal
More informationAir Age Equation Parameterized by Ventilation Grouped Time WU Wen-zhong
Appled Mechancs and Materals Submtted: 2014-05-07 ISSN: 1662-7482, Vols. 587-589, pp 449-452 Accepted: 2014-05-10 do:10.4028/www.scentfc.net/amm.587-589.449 Onlne: 2014-07-04 2014 Trans Tech Publcatons,
More informationFeature Selection: Part 1
CSE 546: Machne Learnng Lecture 5 Feature Selecton: Part 1 Instructor: Sham Kakade 1 Regresson n the hgh dmensonal settng How do we learn when the number of features d s greater than the sample sze n?
More informationConic Programming in GAMS
Conc Programmng n GAMS Armn Pruessner, Mchael Busseck, Steven Drkse, Ale Meeraus GAMS Development Corporaton INFORMS 003, Atlanta October 19- Drecton What ths talk s about Overvew: the class of conc programs
More informationLecture 8 Modal Analysis
Lecture 8 Modal Analyss 16.0 Release Introducton to ANSYS Mechancal 1 2015 ANSYS, Inc. February 27, 2015 Chapter Overvew In ths chapter free vbraton as well as pre-stressed vbraton analyses n Mechancal
More informationHighly Efficient Gradient Computation for Density-Constrained Analytical Placement Methods
Hghly Effcent Gradent Computaton for Densty-Constraned Analytcal Placement Methods Jason Cong and Guoje Luo UCLA Computer Scence Department { cong, gluo } @ cs.ucla.edu Ths wor s partally supported by
More informationLecture 14: Bandits with Budget Constraints
IEOR 8100-001: Learnng and Optmzaton for Sequental Decson Makng 03/07/16 Lecture 14: andts wth udget Constrants Instructor: Shpra Agrawal Scrbed by: Zhpeng Lu 1 Problem defnton In the regular Mult-armed
More informationMaximum entropy & maximum entropy production in biological systems: survival of the likeliest?
Maxmum entropy & maxmum entropy producton n bologcal systems: survval of the lkelest? Roderck Dewar Research School of Bology The Australan Natonal Unversty, Canberra Informaton and Entropy n Bologcal
More informationStudy on Active Micro-vibration Isolation System with Linear Motor Actuator. Gong-yu PAN, Wen-yan GU and Dong LI
2017 2nd Internatonal Conference on Electrcal and Electroncs: echnques and Applcatons (EEA 2017) ISBN: 978-1-60595-416-5 Study on Actve Mcro-vbraton Isolaton System wth Lnear Motor Actuator Gong-yu PAN,
More information9.2 Seismic Loads Using ASCE Standard 7-93
CHAPER 9: Wnd and Sesmc Loads on Buldngs 9.2 Sesmc Loads Usng ASCE Standard 7-93 Descrpton A major porton of the Unted States s beleved to be subject to sesmc actvty suffcent to cause sgnfcant structural
More informationSOC Estimation of Lithium-ion Battery Packs Based on Thevenin Model Yuanqi Fang 1,a, Ximing Cheng 1,b, and Yilin Yin 1,c. Corresponding author
Appled Mechancs and Materals Onlne: 2013-02-13 ISSN: 1662-7482, Vol. 299, pp 211-215 do:10.4028/www.scentfc.net/amm.299.211 2013 Trans Tech Publcatons, Swtzerland SOC Estmaton of Lthum-on Battery Pacs
More informationNeuro-Adaptive Design - I:
Lecture 36 Neuro-Adaptve Desgn - I: A Robustfyng ool for Dynamc Inverson Desgn Dr. Radhakant Padh Asst. Professor Dept. of Aerospace Engneerng Indan Insttute of Scence - Bangalore Motvaton Perfect system
More informationThe Minimum Universal Cost Flow in an Infeasible Flow Network
Journal of Scences, Islamc Republc of Iran 17(2): 175-180 (2006) Unversty of Tehran, ISSN 1016-1104 http://jscencesutacr The Mnmum Unversal Cost Flow n an Infeasble Flow Network H Saleh Fathabad * M Bagheran
More informationORIGIN 1. PTC_CE_BSD_3.2_us_mp.mcdx. Mathcad Enabled Content 2011 Knovel Corp.
Clck to Vew Mathcad Document 2011 Knovel Corp. Buldng Structural Desgn. homas P. Magner, P.E. 2011 Parametrc echnology Corp. Chapter 3: Renforced Concrete Slabs and Beams 3.2 Renforced Concrete Beams -
More informationPREDICTIVE CONTROL BY DISTRIBUTED PARAMETER SYSTEMS BLOCKSET FOR MATLAB & SIMULINK
PREDICTIVE CONTROL BY DISTRIBUTED PARAMETER SYSTEMS BLOCKSET FOR MATLAB & SIMULINK G. Hulkó, C. Belavý, P. Buček, P. Noga Insttute of automaton, measurement and appled nformatcs, Faculty of Mechancal Engneerng,
More informationStatistics Chapter 4
Statstcs Chapter 4 "There are three knds of les: les, damned les, and statstcs." Benjamn Dsrael, 1895 (Brtsh statesman) Gaussan Dstrbuton, 4-1 If a measurement s repeated many tmes a statstcal treatment
More informationLab 2e Thermal System Response and Effective Heat Transfer Coefficient
58:080 Expermental Engneerng 1 OBJECTIVE Lab 2e Thermal System Response and Effectve Heat Transfer Coeffcent Warnng: though the experment has educatonal objectves (to learn about bolng heat transfer, etc.),
More informationTOPICS MULTIPLIERLESS FILTER DESIGN ELEMENTARY SCHOOL ALGORITHM MULTIPLICATION
1 2 MULTIPLIERLESS FILTER DESIGN Realzaton of flters wthout full-fledged multplers Some sldes based on support materal by W. Wolf for hs book Modern VLSI Desgn, 3 rd edton. Partly based on followng papers:
More informationLifetime prediction of EP and NBR rubber seal by thermos-viscoelastic model
ECCMR, Prague, Czech Republc; September 3 th, 2015 Lfetme predcton of EP and NBR rubber seal by thermos-vscoelastc model Kotaro KOBAYASHI, Takahro ISOZAKI, Akhro MATSUDA Unversty of Tsukuba, Japan Yoshnobu
More informationThe Study of Teaching-learning-based Optimization Algorithm
Advanced Scence and Technology Letters Vol. (AST 06), pp.05- http://dx.do.org/0.57/astl.06. The Study of Teachng-learnng-based Optmzaton Algorthm u Sun, Yan fu, Lele Kong, Haolang Q,, Helongang Insttute
More informationmodeling of equilibrium and dynamic multi-component adsorption in a two-layered fixed bed for purification of hydrogen from methane reforming products
modelng of equlbrum and dynamc mult-component adsorpton n a two-layered fxed bed for purfcaton of hydrogen from methane reformng products Mohammad A. Ebrahm, Mahmood R. G. Arsalan, Shohreh Fatem * Laboratory
More informationEnergy, Entropy, and Availability Balances Phase Equilibria. Nonideal Thermodynamic Property Models. Selecting an Appropriate Model
Lecture 4. Thermodynamcs [Ch. 2] Energy, Entropy, and Avalablty Balances Phase Equlbra - Fugactes and actvty coeffcents -K-values Nondeal Thermodynamc Property Models - P-v-T equaton-of-state models -
More informationLinear regression. Regression Models. Chapter 11 Student Lecture Notes Regression Analysis is the
Chapter 11 Student Lecture Notes 11-1 Lnear regresson Wenl lu Dept. Health statstcs School of publc health Tanjn medcal unversty 1 Regresson Models 1. Answer What Is the Relatonshp Between the Varables?.
More informationPrediction of steady state input multiplicities for the reactive flash separation using reactioninvariant composition variables
Insttuto Tecnologco de Aguascalentes From the SelectedWorks of Adran Bonlla-Petrcolet 2 Predcton of steady state nput multplctes for the reactve flash separaton usng reactonnvarant composton varables Jose
More informationJAB Chain. Long-tail claims development. ASTIN - September 2005 B.Verdier A. Klinger
JAB Chan Long-tal clams development ASTIN - September 2005 B.Verder A. Klnger Outlne Chan Ladder : comments A frst soluton: Munch Chan Ladder JAB Chan Chan Ladder: Comments Black lne: average pad to ncurred
More informationLecture 3 Specification
Lecture 3 Specfcaton 1 OLS Estmaton - Assumptons CLM Assumptons (A1) DGP: y = X + s correctly specfed. (A) E[ X] = 0 (A3) Var[ X] = σ I T (A4) X has full column rank rank(x)=k-, where T k. Q: What happens
More informationOutline and Reading. Dynamic Programming. Dynamic Programming revealed. Computing Fibonacci. The General Dynamic Programming Technique
Outlne and Readng Dynamc Programmng The General Technque ( 5.3.2) -1 Knapsac Problem ( 5.3.3) Matrx Chan-Product ( 5.3.1) Dynamc Programmng verson 1.4 1 Dynamc Programmng verson 1.4 2 Dynamc Programmng
More informationHierarchical State Estimation Using Phasor Measurement Units
Herarchcal State Estmaton Usng Phasor Measurement Unts Al Abur Northeastern Unversty Benny Zhao (CA-ISO) and Yeo-Jun Yoon (KPX) IEEE PES GM, Calgary, Canada State Estmaton Workng Group Meetng July 28,
More informationGlobal Optimization of Bilinear Generalized Disjunctive Programs
Global Optmzaton o Blnear Generalzed Dsunctve Programs Juan Pablo Ruz Ignaco E. Grossmann Department o Chemcal Engneerng Center or Advanced Process Decson-mang Unversty Pttsburgh, PA 15213 1 Non-Convex
More informationParametric fractional imputation for missing data analysis. Jae Kwang Kim Survey Working Group Seminar March 29, 2010
Parametrc fractonal mputaton for mssng data analyss Jae Kwang Km Survey Workng Group Semnar March 29, 2010 1 Outlne Introducton Proposed method Fractonal mputaton Approxmaton Varance estmaton Multple mputaton
More informationMACHINE APPLIED MACHINE LEARNING LEARNING. Gaussian Mixture Regression
11 MACHINE APPLIED MACHINE LEARNING LEARNING MACHINE LEARNING Gaussan Mture Regresson 22 MACHINE APPLIED MACHINE LEARNING LEARNING Bref summary of last week s lecture 33 MACHINE APPLIED MACHINE LEARNING
More informationPredictive Analytics : QM901.1x Prof U Dinesh Kumar, IIMB. All Rights Reserved, Indian Institute of Management Bangalore
Sesson Outlne Introducton to classfcaton problems and dscrete choce models. Introducton to Logstcs Regresson. Logstc functon and Logt functon. Maxmum Lkelhood Estmator (MLE) for estmaton of LR parameters.
More informationChapter 9: Statistical Inference and the Relationship between Two Variables
Chapter 9: Statstcal Inference and the Relatonshp between Two Varables Key Words The Regresson Model The Sample Regresson Equaton The Pearson Correlaton Coeffcent Learnng Outcomes After studyng ths chapter,
More informationNew Vistas for Process Control: Integrating Physics and Communication Networks
New Vstas for Process Control: Integratng Physcs and Communcaton Networks B. Erk Ydste K. Jllson, E. Dozal, M. Wartmann Chemcal Engneerng Carnege Mellon Unversty 1 Controller Informaton Network (process
More informationStatistical Circuit Optimization Considering Device and Interconnect Process Variations
Statstcal Crcut Optmzaton Consderng Devce and Interconnect Process Varatons I-Jye Ln, Tsu-Yee Lng, and Yao-Wen Chang The Electronc Desgn Automaton Laboratory Department of Electrcal Engneerng Natonal Tawan
More informationChapter 2 A Class of Robust Solution for Linear Bilevel Programming
Chapter 2 A Class of Robust Soluton for Lnear Blevel Programmng Bo Lu, Bo L and Yan L Abstract Under the way of the centralzed decson-makng, the lnear b-level programmng (BLP) whose coeffcents are supposed
More informationDEFORMABLE GROUND CONTACT MODELING: AN OPTIMIZATION APPROACH. Jeff Reinbolt. EML 5595 Mechanics of the Human Locomotor System Final Project Report
DEFORMABLE GROUND CONAC MODELING: AN OPIMIZAION APPROACH Jeff Renbolt EML 9 Mechancs of the Human Locomotor System Fnal Project Report INRODUCION One of the most mportant choces made n creatng a mult-body
More informationPhysics 2102 Spring 2007 Lecture 10 Current and Resistance
esstance Is Futle! Physcs 0 Sprng 007 Jonathan Dowlng Physcs 0 Sprng 007 Lecture 0 Current and esstance Georg Smon Ohm (789-854) What are we gong to learn? A road map lectrc charge lectrc force on other
More informationThe General Nonlinear Constrained Optimization Problem
St back, relax, and enjoy the rde of your lfe as we explore the condtons that enable us to clmb to the top of a concave functon or descend to the bottom of a convex functon whle constraned wthn a closed
More informationAn Integrated OR/CP Method for Planning and Scheduling
An Integrated OR/CP Method for Plannng and Schedulng John Hooer Carnege Mellon Unversty IT Unversty of Copenhagen June 2005 The Problem Allocate tass to facltes. Schedule tass assgned to each faclty. Subect
More informationLecture 20: November 7
0-725/36-725: Convex Optmzaton Fall 205 Lecturer: Ryan Tbshran Lecture 20: November 7 Scrbes: Varsha Chnnaobreddy, Joon Sk Km, Lngyao Zhang Note: LaTeX template courtesy of UC Berkeley EECS dept. Dsclamer:
More information«ENERGETIC MACROSCOPIC REPRESENTATION (EMR)»
EMR 15 Llle June 2015 Summer School EMR 15 Energetc Macroscopc Representaton «ENERGETIC MACROSCOPIC REPRESENTATION (EMR)» Prof. Loïc BOULON, Prof. Alan BOUSCAYROL, (Unversté du Québec à Tros Rvères, IRH,
More informationLecture 10 Support Vector Machines II
Lecture 10 Support Vector Machnes II 22 February 2016 Taylor B. Arnold Yale Statstcs STAT 365/665 1/28 Notes: Problem 3 s posted and due ths upcomng Frday There was an early bug n the fake-test data; fxed
More informationU.C. Berkeley CS294: Beyond Worst-Case Analysis Luca Trevisan September 5, 2017
U.C. Berkeley CS94: Beyond Worst-Case Analyss Handout 4s Luca Trevsan September 5, 07 Summary of Lecture 4 In whch we ntroduce semdefnte programmng and apply t to Max Cut. Semdefnte Programmng Recall that
More information