SE9902401L - Method of monitoring or controlling a device using a computer model - Google Patents

Method of monitoring or controlling a device using a computer model

Info

Publication number
SE9902401L
SE9902401L SE9902401A SE9902401A SE9902401L SE 9902401 L SE9902401 L SE 9902401L SE 9902401 A SE9902401 A SE 9902401A SE 9902401 A SE9902401 A SE 9902401A SE 9902401 L SE9902401 L SE 9902401L
Authority
SE
Sweden
Prior art keywords
computer model
state
parameters concerning
controlling
monitoring
Prior art date
Application number
SE9902401A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9902401D0 (en
Inventor
Soeren Wickstroem
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Priority to SE9902401A priority Critical patent/SE9902401L/en
Publication of SE9902401D0 publication Critical patent/SE9902401D0/en
Priority to AU58182/00A priority patent/AU5818200A/en
Priority to PCT/EP2000/005787 priority patent/WO2001001212A1/en
Publication of SE9902401L publication Critical patent/SE9902401L/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

The invention concerns a method of supervising or controlling a real device (4) by means of a computer model (6) of the device. The real device (4) is operated (12) and the computer model (6) is run (14). The device (4) and the computer model (6) are thereby fed with (10) and/or execute the same data. Parameters concerning the state of the device (4) are registered (16). The corresponding parameters concerning the state of the computer model (6) are determined (18). The parameters concerning the state of the device (4) are compared (20) with the corresponding parameters concerning the state of the computer model (6). An assessment is done (22) whether deviations between said parameters concerning the state constitute normal deviations. At least one measure is carried out (28-34) when a non-normal deviation is detected.
SE9902401A 1999-06-23 1999-06-23 Method of monitoring or controlling a device using a computer model SE9902401L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9902401A SE9902401L (en) 1999-06-23 1999-06-23 Method of monitoring or controlling a device using a computer model
AU58182/00A AU5818200A (en) 1999-06-23 2000-06-22 A method of supervising or controlling a device by means of a computer model
PCT/EP2000/005787 WO2001001212A1 (en) 1999-06-23 2000-06-22 A method of supervising or controlling a device by means of a computer model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902401A SE9902401L (en) 1999-06-23 1999-06-23 Method of monitoring or controlling a device using a computer model

Publications (2)

Publication Number Publication Date
SE9902401D0 SE9902401D0 (en) 1999-06-23
SE9902401L true SE9902401L (en) 2000-12-24

Family

ID=20416220

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902401A SE9902401L (en) 1999-06-23 1999-06-23 Method of monitoring or controlling a device using a computer model

Country Status (3)

Country Link
AU (1) AU5818200A (en)
SE (1) SE9902401L (en)
WO (1) WO2001001212A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4117740B2 (en) 2002-12-17 2008-07-16 日立マクセル株式会社 Metal porous body and method for producing the same
CN110019354A (en) * 2017-09-20 2019-07-16 杭州海康机器人技术有限公司 Control instruction generation method generates system, electronic equipment and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847042B2 (en) * 1977-03-08 1983-10-20 株式会社日立製作所 Anomaly detection method
US4159444A (en) * 1978-03-21 1979-06-26 Sperry Rand Corporation Fail operational dual electromechanical servo actuator for aircraft with model monitoring
US5005351A (en) * 1990-02-26 1991-04-09 Westinghouse Electric Corp. Power plant condenser control system
JP3147586B2 (en) * 1993-05-21 2001-03-19 株式会社日立製作所 Plant monitoring and diagnosis method
US6094602A (en) * 1996-11-29 2000-07-25 Woodward Governor Company Method and apparatus for estimating and controlling non-linear disturbances in a feedback control system
US5911127A (en) * 1997-06-05 1999-06-08 Carrier Corporation Prediction of chiller compressor motor overheating

Also Published As

Publication number Publication date
AU5818200A (en) 2001-01-31
WO2001001212A1 (en) 2001-01-04
SE9902401D0 (en) 1999-06-23

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Legal Events

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