GB2353608B - Control loop auto-tuner with nonlinear tuning rules estimators - Google Patents

Control loop auto-tuner with nonlinear tuning rules estimators

Info

Publication number
GB2353608B
GB2353608B GB0020529A GB0020529A GB2353608B GB 2353608 B GB2353608 B GB 2353608B GB 0020529 A GB0020529 A GB 0020529A GB 0020529 A GB0020529 A GB 0020529A GB 2353608 B GB2353608 B GB 2353608B
Authority
GB
United Kingdom
Prior art keywords
estimators
tuner
control loop
tuning rules
loop auto
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.)
Active
Application number
GB0020529A
Other versions
GB0020529D0 (en
GB2353608A (en
Inventor
Wilhelm K Wojsznis
Terrence L Blevins
Dirk Thiele
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.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems 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
Priority to US15032399P priority Critical
Application filed by Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of GB0020529D0 publication Critical patent/GB0020529D0/en
Publication of GB2353608A publication Critical patent/GB2353608A/en
Application granted granted Critical
Publication of GB2353608B publication Critical patent/GB2353608B/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/0285Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks and fuzzy logic
GB0020529A 1999-08-23 2000-08-22 Control loop auto-tuner with nonlinear tuning rules estimators Active GB2353608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15032399P true 1999-08-23 1999-08-23

Publications (3)

Publication Number Publication Date
GB0020529D0 GB0020529D0 (en) 2000-10-11
GB2353608A GB2353608A (en) 2001-02-28
GB2353608B true GB2353608B (en) 2003-10-08

Family

ID=22534037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0020529A Active GB2353608B (en) 1999-08-23 2000-08-22 Control loop auto-tuner with nonlinear tuning rules estimators

Country Status (3)

Country Link
JP (1) JP3512376B2 (en)
DE (1) DE10041439B4 (en)
GB (1) GB2353608B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8185217B2 (en) * 2008-01-31 2012-05-22 Fisher-Rosemount Systems, Inc. Robust adaptive model predictive controller with tuning to compensate for model mismatch
CN102331717A (en) * 2011-10-10 2012-01-25 哈尔滨工程大学 Intelligent control method of navigational speed of ship
KR101478450B1 (en) 2013-07-19 2014-12-31 재단법인대구경북과학기술원 Design method of variable pid gains for multivariable nonlinear systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005896A1 (en) * 1985-04-03 1986-10-09 Hightech Network Ab A method and an apparatus for automatically tuning a process regulator
US4754391A (en) * 1985-09-18 1988-06-28 Yamatake-Honeywell Co. Ltd. Method of determining PID parameters and an automatic tuning controller using the method
US5453925A (en) * 1993-05-28 1995-09-26 Fisher Controls International, Inc. System and method for automatically tuning a process controller
US5742503A (en) * 1996-03-25 1998-04-21 National Science Council Use of saturation relay feedback in PID controller tuning

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748718A1 (en) * 1997-11-05 1999-05-06 Hans Werner Dr Ing Philippsen Self-adjusting device for process control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005896A1 (en) * 1985-04-03 1986-10-09 Hightech Network Ab A method and an apparatus for automatically tuning a process regulator
US4754391A (en) * 1985-09-18 1988-06-28 Yamatake-Honeywell Co. Ltd. Method of determining PID parameters and an automatic tuning controller using the method
US5453925A (en) * 1993-05-28 1995-09-26 Fisher Controls International, Inc. System and method for automatically tuning a process controller
US5742503A (en) * 1996-03-25 1998-04-21 National Science Council Use of saturation relay feedback in PID controller tuning

Also Published As

Publication number Publication date
DE10041439A1 (en) 2001-03-01
DE10041439B4 (en) 2011-08-11
JP3512376B2 (en) 2004-03-29
JP2001100803A (en) 2001-04-13
GB0020529D0 (en) 2000-10-11
GB2353608A (en) 2001-02-28

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