GB2580008B - Control system diagnostics - Google Patents

Control system diagnostics Download PDF

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Publication number
GB2580008B
GB2580008B GB1802717.7A GB201802717A GB2580008B GB 2580008 B GB2580008 B GB 2580008B GB 201802717 A GB201802717 A GB 201802717A GB 2580008 B GB2580008 B GB 2580008B
Authority
GB
United Kingdom
Prior art keywords
control system
system diagnostics
diagnostics
control
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
GB1802717.7A
Other versions
GB2580008A (en
GB201802717D0 (en
Inventor
Erdbrink Christiaan
Hamouz Miroslav
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.)
Centrica Hive Ltd
Original Assignee
Centrica Hive Ltd
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 Centrica Hive Ltd filed Critical Centrica Hive Ltd
Priority to GB1802717.7A priority Critical patent/GB2580008B/en
Publication of GB201802717D0 publication Critical patent/GB201802717D0/en
Priority to PCT/GB2019/050388 priority patent/WO2019162648A1/en
Publication of GB2580008A publication Critical patent/GB2580008A/en
Application granted granted Critical
Publication of GB2580008B publication Critical patent/GB2580008B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • 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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • 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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0254—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • 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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
GB1802717.7A 2018-02-20 2018-02-20 Control system diagnostics Active GB2580008B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1802717.7A GB2580008B (en) 2018-02-20 2018-02-20 Control system diagnostics
PCT/GB2019/050388 WO2019162648A1 (en) 2018-02-20 2019-02-13 Control system diagnostics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802717.7A GB2580008B (en) 2018-02-20 2018-02-20 Control system diagnostics

Publications (3)

Publication Number Publication Date
GB201802717D0 GB201802717D0 (en) 2018-04-04
GB2580008A GB2580008A (en) 2020-07-15
GB2580008B true GB2580008B (en) 2021-02-17

Family

ID=61783668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802717.7A Active GB2580008B (en) 2018-02-20 2018-02-20 Control system diagnostics

Country Status (2)

Country Link
GB (1) GB2580008B (en)
WO (1) WO2019162648A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11879656B2 (en) * 2018-04-04 2024-01-23 International Business Machines Corporation Initialization of radial base function neural network nodes for reinforcement learning incremental control system
DE102020202463A1 (en) * 2020-02-26 2021-08-26 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Data-reduced edge-to-cloud transmission based on predictive models
WO2022056594A1 (en) * 2020-09-18 2022-03-24 Waterwerx Technology Pty Ltd Method of managing a system
US11176016B1 (en) * 2020-09-22 2021-11-16 International Business Machines Corporation Detecting and managing anomalies in underground sensors for agricultural applications
CN114323146A (en) * 2021-12-31 2022-04-12 苏州苏福马机械有限公司 Method and equipment for diagnosing reliability of sensing system of continuous press
CN115036601B (en) * 2022-07-09 2023-11-21 苏州市新方纬电子有限公司 Heat dissipation method and system for distributed battery module

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609036B1 (en) * 2000-06-09 2003-08-19 Randall L. Bickford Surveillance system and method having parameter estimation and operating mode partitioning
US6609038B1 (en) * 2000-09-11 2003-08-19 Milacron Inc. Multi-media enhanced program controlled machine
US20090097537A1 (en) * 2007-10-10 2009-04-16 Fisher-Rosemount Systems, Inc. Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
US20140139343A1 (en) * 2012-11-20 2014-05-22 Honeywell International Inc. Monitoring condenser performance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013045325A (en) * 2011-08-25 2013-03-04 Hitachi Ltd Controller for control system and elevator system
EP2573631B1 (en) * 2011-09-23 2015-10-21 Honeywell spol s.r.o. Controller that estimates delayed manipulated variables

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609036B1 (en) * 2000-06-09 2003-08-19 Randall L. Bickford Surveillance system and method having parameter estimation and operating mode partitioning
US6609038B1 (en) * 2000-09-11 2003-08-19 Milacron Inc. Multi-media enhanced program controlled machine
US20090097537A1 (en) * 2007-10-10 2009-04-16 Fisher-Rosemount Systems, Inc. Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
US20140139343A1 (en) * 2012-11-20 2014-05-22 Honeywell International Inc. Monitoring condenser performance

Also Published As

Publication number Publication date
GB2580008A (en) 2020-07-15
WO2019162648A1 (en) 2019-08-29
GB201802717D0 (en) 2018-04-04

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