HK1052981A1 - Adaptive feedback/feedforward pid controller. - Google Patents

Adaptive feedback/feedforward pid controller.

Info

Publication number
HK1052981A1
HK1052981A1 HK03103215A HK03103215A HK1052981A1 HK 1052981 A1 HK1052981 A1 HK 1052981A1 HK 03103215 A HK03103215 A HK 03103215A HK 03103215 A HK03103215 A HK 03103215A HK 1052981 A1 HK1052981 A1 HK 1052981A1
Authority
HK
Hong Kong
Prior art keywords
pid controller
adaptive feedback
feedforward pid
feedforward
adaptive
Prior art date
Application number
HK03103215A
Other languages
English (en)
Inventor
Wilhelm K Wojsznis
Terrence L Blevins
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
Application filed by Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of HK1052981A1 publication Critical patent/HK1052981A1/xx

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
    • G05B13/04Adaptive 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
    • G05B13/042Adaptive 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 in which a parameter or coefficient is automatically adjusted to optimise the performance
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00Automatic controllers
    • G05B11/01Automatic controllers electric
    • G05B11/36Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • G05B11/42Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00Systems involving the use of models or simulators of said systems
    • G05B17/02Systems involving the use of models or simulators of said systems electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Feedback Control In General (AREA)
HK03103215A 2000-06-20 2003-05-06 Adaptive feedback/feedforward pid controller. HK1052981A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/597,611 US6577908B1 (en) 2000-06-20 2000-06-20 Adaptive feedback/feedforward PID controller
PCT/US2001/019706 WO2001098845A1 (en) 2000-06-20 2001-06-20 Adaptive feedback/feedforward pid controller

Publications (1)

Publication Number Publication Date
HK1052981A1 true HK1052981A1 (en) 2003-10-03

Family

ID=24392218

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03103215A HK1052981A1 (en) 2000-06-20 2003-05-06 Adaptive feedback/feedforward pid controller.

Country Status (5)

Country Link
US (1) US6577908B1 (xx)
DE (2) DE10197407B4 (xx)
GB (1) GB2379521B (xx)
HK (1) HK1052981A1 (xx)
WO (1) WO2001098845A1 (xx)

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Also Published As

Publication number Publication date
GB2379521A (en) 2003-03-12
DE10197407A5 (de) 2015-09-10
DE10196372B3 (de) 2015-10-08
GB2379521B (en) 2004-12-22
US6577908B1 (en) 2003-06-10
GB0300220D0 (en) 2003-02-05
DE10197407B4 (de) 2017-06-01
WO2001098845A1 (en) 2001-12-27
DE10196372T1 (de) 2003-05-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130620