JPH11513149A - 多変数予測コントローラにおけるプロセスコントローラ最適化の方法 - Google Patents
多変数予測コントローラにおけるプロセスコントローラ最適化の方法Info
- Publication number
- JPH11513149A JPH11513149A JP9503350A JP50335097A JPH11513149A JP H11513149 A JPH11513149 A JP H11513149A JP 9503350 A JP9503350 A JP 9503350A JP 50335097 A JP50335097 A JP 50335097A JP H11513149 A JPH11513149 A JP H11513149A
- Authority
- JP
- Japan
- Prior art keywords
- control
- optimization
- solution
- variables
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/026—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system using a predictor
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 少なくとも1つの操作変数と、少なくとも1つの制御量とを有するプロ セスのロバスト制御を実行し、所定の範囲制御手順を利用し、その結果として制 御解を得るコントローラを有するプロセス制御システムにおいて、動的最適化を 実行する方法であって、 a)定常状態値の組を制御解と調和させるために拡大範囲制御手順を生成する 過程と; b)生成される操作変数が定常状態値の組及び制御解と矛盾しないように、拡 大範囲制御手順を解決する過程と; c)拡大範囲制御手順により生成された操作変数に従ってプロセスを制御し、 それにより、プロセスの最適制御を実行する過程とから成る方法。 2. a)拡大範囲制御手順を生成する前に、操作変数及び制御量の最適化さ れた1組の定常状態値を計算する過程をさらに含む請求項1記載の動的最適化を 実行する方法。 3. プロセス制御システムにあって、計算する過程は、2次定常状態最適化 式を利用して操作変数及び制御量の最適化された1組の定常状態変数を計算する 過程から成る請求項1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/490,499 | 1995-06-14 | ||
US08/490,499 US5758047A (en) | 1995-06-14 | 1995-06-14 | Method of process controller optimization in a multivariable predictive controller |
PCT/US1996/010324 WO1997000468A1 (en) | 1995-06-14 | 1996-06-13 | A method of process controller optimization in a multivariable predictive controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11513149A true JPH11513149A (ja) | 1999-11-09 |
Family
ID=23948319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9503350A Pending JPH11513149A (ja) | 1995-06-14 | 1996-06-13 | 多変数予測コントローラにおけるプロセスコントローラ最適化の方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5758047A (ja) |
EP (1) | EP0842459B1 (ja) |
JP (1) | JPH11513149A (ja) |
KR (1) | KR100402640B1 (ja) |
CN (1) | CN1147765C (ja) |
DE (1) | DE69603866T2 (ja) |
HK (1) | HK1035941A1 (ja) |
WO (1) | WO1997000468A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130496A (ja) * | 2012-12-28 | 2014-07-10 | Azbil Corp | 最適化装置および方法ならびに制御装置および方法 |
Families Citing this family (36)
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US6381505B1 (en) | 1998-09-28 | 2002-04-30 | Aspen Technology, Inc. | Robust steady-state target calculation for model predictive control |
US6714899B2 (en) | 1998-09-28 | 2004-03-30 | Aspen Technology, Inc. | Robust steady-state target calculation for model predictive control |
HRP20000500B1 (en) * | 2000-07-25 | 2009-07-31 | Jagnjić Željko | Expansion of input data set by expansion of difference vector on the right side with the application to qualitative modelling |
US6760631B1 (en) | 2000-10-04 | 2004-07-06 | General Electric Company | Multivariable control method and system without detailed prediction model |
FI115081B (fi) * | 2001-10-19 | 2005-02-28 | Metso Automation Oy | Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi |
US7376472B2 (en) * | 2002-09-11 | 2008-05-20 | Fisher-Rosemount Systems, Inc. | Integrated model predictive control and optimization within a process control system |
DE10362369B3 (de) * | 2002-09-11 | 2022-09-29 | Fisher-Rosemount Systems, Inc. | Integrierte Modell-Vorhersagesteuerung und -optimierung innerhalb eines Prozesssteuerungssystems |
US7054706B2 (en) * | 2003-06-30 | 2006-05-30 | Intel Corporation | Managing supply chains with model predictive control |
US7668622B2 (en) * | 2004-03-30 | 2010-02-23 | Honeywell International Inc. | Efficient blending based on blending component availablity for a partial blend duration |
US7451004B2 (en) * | 2005-09-30 | 2008-11-11 | Fisher-Rosemount Systems, Inc. | On-line adaptive model predictive control in a process control system |
US7949417B2 (en) * | 2006-09-22 | 2011-05-24 | Exxonmobil Research And Engineering Company | Model predictive controller solution analysis process |
PL2097794T5 (pl) * | 2006-11-03 | 2018-01-31 | Air Prod & Chem | System i sposób monitorowania procesu |
CN101569239A (zh) * | 2006-12-11 | 2009-10-28 | Tir科技公司 | 数字控制照明设备的方法和装置 |
US7826909B2 (en) * | 2006-12-11 | 2010-11-02 | Fakhruddin T Attarwala | Dynamic model predictive control |
US8209045B2 (en) * | 2008-04-07 | 2012-06-26 | Honeywell International Inc. | System and method for discrete supply chain control and optimization using model predictive control |
US8036758B2 (en) * | 2008-04-07 | 2011-10-11 | Honeywell International Inc. | System and method for continuous supply chain control and optimization using stochastic calculus of variations approach |
US8046089B2 (en) * | 2008-06-20 | 2011-10-25 | Honeywell International Inc. | Apparatus and method for model predictive control (MPC) of a nonlinear process |
US8112163B2 (en) * | 2009-03-23 | 2012-02-07 | Fakhruddin T Attarwala | Embedded dynamic alarm control system |
US20110040399A1 (en) * | 2009-08-14 | 2011-02-17 | Honeywell International Inc. | Apparatus and method for integrating planning, scheduling, and control for enterprise optimization |
AU2010326117A1 (en) | 2009-12-02 | 2012-05-31 | Shell Internationale Research Maatschappij B.V. | Economics-based coordination of advanced process control and real-time optimization |
US8364512B2 (en) * | 2010-02-01 | 2013-01-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods and systems for dynamic inventory control |
CN103365207B (zh) * | 2012-03-28 | 2016-05-11 | 新奥科技发展有限公司 | 一种工业过程的控制方法和设备 |
CN103365206B (zh) * | 2012-03-28 | 2016-03-23 | 新奥科技发展有限公司 | 一种工业过程的控制方法和设备 |
US9122261B2 (en) | 2012-04-24 | 2015-09-01 | Honeywell International Inc. | Apparatus and method for real-time sequential quadratic programming in industrial process control systems |
US9557724B2 (en) | 2013-05-31 | 2017-01-31 | Honeywell Limited | Technique for converting a model predictive control (MPC) system into an explicit two-degrees of freedom (2DOF) control system |
US20150268645A1 (en) | 2014-03-18 | 2015-09-24 | Honeywell Asca Inc. | Method and apparatus for specifying and visualizing robust tuning of model-based controllers |
US10429800B2 (en) | 2015-06-26 | 2019-10-01 | Honeywell Limited | Layered approach to economic optimization and model-based control of paper machines and other systems |
US10459428B2 (en) | 2016-03-08 | 2019-10-29 | Honeywell Limited | Optimal closed-loop input design for identification of flat-sheet process models |
US10171297B2 (en) | 2016-07-07 | 2019-01-01 | Honeywell International Inc. | Multivariable controller for coordinated control of computing devices and building infrastructure in data centers or other locations |
US10809674B2 (en) | 2016-09-16 | 2020-10-20 | Honeywell Limited | Model-plant mismatch detection using model parameter data clustering for paper machines or other systems |
US10761522B2 (en) | 2016-09-16 | 2020-09-01 | Honeywell Limited | Closed-loop model parameter identification techniques for industrial model-based process controllers |
US11449046B2 (en) | 2016-09-16 | 2022-09-20 | Honeywell Limited | Model-plant mismatch detection with support vector machine for cross-directional process behavior monitoring |
US10174456B2 (en) | 2016-09-23 | 2019-01-08 | Honeywell Limited | Technique to improve paper machine cross-directional model predictive control performance by creating a measurement profile reference trajectory |
US10309059B2 (en) | 2016-09-23 | 2019-06-04 | Honeywell International Inc. | Method of designing model predictive control for cross directional flat sheet manufacturing processes to guarantee temporal robust stability and performance |
US10358771B2 (en) | 2016-09-23 | 2019-07-23 | Honeywell Limited | Method of designing model predictive control for cross directional flat sheet manufacturing processes to guarantee spatial robustness and to prevent actuator picketing |
US11644814B2 (en) | 2019-11-20 | 2023-05-09 | Abb Schweiz Ag | Method and apparatus for coordinating the utilization of operational zones to achieve production goals |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349869A (en) * | 1979-10-01 | 1982-09-14 | Shell Oil Company | Dynamic matrix control method |
US4916635A (en) * | 1988-09-12 | 1990-04-10 | Massachusetts Institute Of Technology | Shaping command inputs to minimize unwanted dynamics |
DE3931133A1 (de) * | 1989-09-18 | 1991-04-04 | Max Planck Gesellschaft | Regelverfahren und -einrichtung |
US5351184A (en) * | 1993-01-26 | 1994-09-27 | Honeywell Inc. | Method of multivariable predictive control utilizing range control |
US5566065A (en) * | 1994-11-01 | 1996-10-15 | The Foxboro Company | Method and apparatus for controlling multivariable nonlinear processes |
-
1995
- 1995-06-14 US US08/490,499 patent/US5758047A/en not_active Expired - Lifetime
-
1996
- 1996-06-13 EP EP96918494A patent/EP0842459B1/en not_active Expired - Lifetime
- 1996-06-13 KR KR1019970709257A patent/KR100402640B1/ko not_active IP Right Cessation
- 1996-06-13 JP JP9503350A patent/JPH11513149A/ja active Pending
- 1996-06-13 WO PCT/US1996/010324 patent/WO1997000468A1/en active IP Right Grant
- 1996-06-13 DE DE69603866T patent/DE69603866T2/de not_active Expired - Lifetime
-
1999
- 1999-02-13 CN CNB991006798A patent/CN1147765C/zh not_active Expired - Fee Related
-
2001
- 2001-04-17 HK HK01102696A patent/HK1035941A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130496A (ja) * | 2012-12-28 | 2014-07-10 | Azbil Corp | 最適化装置および方法ならびに制御装置および方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0842459B1 (en) | 1999-08-18 |
EP0842459A1 (en) | 1998-05-20 |
CN1270333A (zh) | 2000-10-18 |
WO1997000468A1 (en) | 1997-01-03 |
US5758047A (en) | 1998-05-26 |
KR100402640B1 (ko) | 2004-03-20 |
KR19990022788A (ko) | 1999-03-25 |
CN1147765C (zh) | 2004-04-28 |
DE69603866D1 (de) | 1999-09-23 |
DE69603866T2 (de) | 2000-05-31 |
HK1035941A1 (en) | 2001-12-14 |
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