DE602004027892D1 - Verfarhen und artikel zum detektieren, verifizieren und reparieren der colinearität - Google Patents

Verfarhen und artikel zum detektieren, verifizieren und reparieren der colinearität

Info

Publication number
DE602004027892D1
DE602004027892D1 DE602004027892T DE602004027892T DE602004027892D1 DE 602004027892 D1 DE602004027892 D1 DE 602004027892D1 DE 602004027892 T DE602004027892 T DE 602004027892T DE 602004027892 T DE602004027892 T DE 602004027892T DE 602004027892 D1 DE602004027892 D1 DE 602004027892D1
Authority
DE
Germany
Prior art keywords
model
collinear
detecting
colinearity
repairing
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.)
Expired - Lifetime
Application number
DE602004027892T
Other languages
English (en)
Inventor
Qingsheng Zheng
Magiel J Harmse
Kent H Rasmussen
Blaine Mcintyre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aspentech Corp
Original Assignee
Aspen Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aspen Technology Inc filed Critical Aspen Technology Inc
Publication of DE602004027892D1 publication Critical patent/DE602004027892D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems 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
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor
DE602004027892T 2003-03-21 2004-03-19 Verfarhen und artikel zum detektieren, verifizieren und reparieren der colinearität Expired - Lifetime DE602004027892D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45706003P 2003-03-21 2003-03-21
PCT/US2004/008357 WO2004086155A2 (en) 2003-03-21 2004-03-19 Methods and articles for detecting, verifying, and repairing matrix collinearity

Publications (1)

Publication Number Publication Date
DE602004027892D1 true DE602004027892D1 (de) 2010-08-12

Family

ID=33098194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004027892T Expired - Lifetime DE602004027892D1 (de) 2003-03-21 2004-03-19 Verfarhen und artikel zum detektieren, verifizieren und reparieren der colinearität

Country Status (9)

Country Link
US (1) US7231264B2 (de)
EP (1) EP1606672B1 (de)
JP (1) JP4698578B2 (de)
AT (1) ATE472758T1 (de)
CA (1) CA2519783C (de)
DE (1) DE602004027892D1 (de)
ES (1) ES2348409T3 (de)
PT (1) PT1606672E (de)
WO (1) WO2004086155A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8005575B2 (en) 2006-06-01 2011-08-23 General Electric Company Methods and apparatus for model predictive control in a real time controller
US7797063B2 (en) * 2006-08-24 2010-09-14 Exxonmobil Research And Engineering Company Method for model gain matrix modification
WO2008024479A2 (en) * 2006-08-24 2008-02-28 Exxonmobil Research And Engineering Company Method for model gain matrix modification
JP4851396B2 (ja) * 2007-06-25 2012-01-11 株式会社豊田中央研究所 パラメータの同定装置およびそのプログラム
US9513610B2 (en) * 2012-02-08 2016-12-06 Aspen Technology, Inc. Apparatus and methods for non-invasive closed loop step testing using a tunable trade-off factor
US9727035B2 (en) 2013-05-02 2017-08-08 Aspen Technology, Inc. Computer apparatus and method using model structure information of model predictive control
US9715221B2 (en) 2014-05-01 2017-07-25 Aspen Technology, Inc. Online control calculation for models containing near colinearity and uncertainty
US11073804B2 (en) * 2017-11-07 2021-07-27 Exxonmobil Research & Engineering Company Interface between processing environment optimization layers
US11934159B2 (en) 2018-10-30 2024-03-19 Aspentech Corporation Apparatus and methods for non-invasive closed loop step testing with controllable optimization relaxation
WO2020227383A1 (en) 2019-05-09 2020-11-12 Aspen Technology, Inc. Combining machine learning with domain knowledge and first principles for modeling in the process industries
US11782401B2 (en) 2019-08-02 2023-10-10 Aspentech Corporation Apparatus and methods to build deep learning controller using non-invasive closed loop exploration
WO2021076760A1 (en) 2019-10-18 2021-04-22 Aspen Technology, Inc. System and methods for automated model development from plant historical data for advanced process control
US11630446B2 (en) 2021-02-16 2023-04-18 Aspentech Corporation Reluctant first principles models
CN114924490B (zh) * 2022-07-22 2022-10-25 浙江中控技术股份有限公司 一种模型预测控制中的模型共线性分析与处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934124A (en) * 1974-06-24 1976-01-20 Gabriel Edwin Z Self-organizing controllers
US5541833A (en) * 1987-03-30 1996-07-30 The Foxboro Company Multivariable feedforward adaptive controller
US5394322A (en) * 1990-07-16 1995-02-28 The Foxboro Company Self-tuning controller that extracts process model characteristics
EP0524317A4 (en) 1991-02-08 1995-02-15 Tokyo Shibaura Electric Co Model forecasting controller
US5740033A (en) * 1992-10-13 1998-04-14 The Dow Chemical Company Model predictive controller
US5351184A (en) * 1993-01-26 1994-09-27 Honeywell Inc. Method of multivariable predictive control utilizing range control
US5408405A (en) * 1993-09-20 1995-04-18 Texas Instruments Incorporated Multi-variable statistical process controller for discrete manufacturing
WO1997028669A1 (en) * 1996-01-31 1997-08-07 Asm America, Inc. Model-based predictive control of thermal processing
US6026334A (en) 1996-07-30 2000-02-15 Weyerhaeuser Company Control system for cross-directional profile sheet formation
BR0112379A (pt) * 2000-06-30 2003-04-29 Dow Chemical Co Controle de processo de matriz multivariável

Also Published As

Publication number Publication date
JP2006524862A (ja) 2006-11-02
WO2004086155A2 (en) 2004-10-07
WO2004086155A3 (en) 2004-12-16
US7231264B2 (en) 2007-06-12
US20060015194A9 (en) 2006-01-19
ES2348409T3 (es) 2010-12-03
ATE472758T1 (de) 2010-07-15
CA2519783C (en) 2014-03-18
CA2519783A1 (en) 2004-10-07
EP1606672A2 (de) 2005-12-21
EP1606672B1 (de) 2010-06-30
US20070100477A9 (en) 2007-05-03
PT1606672E (pt) 2010-09-28
US20040249481A1 (en) 2004-12-09
JP4698578B2 (ja) 2011-06-08

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