PH12011000253A1 - Methods, apparatus and articles of manufacture to test process control systems - Google Patents

Methods, apparatus and articles of manufacture to test process control systems

Info

Publication number
PH12011000253A1
PH12011000253A1 PH1/2011/000253A PH12011000253A PH12011000253A1 PH 12011000253 A1 PH12011000253 A1 PH 12011000253A1 PH 12011000253 A PH12011000253 A PH 12011000253A PH 12011000253 A1 PH12011000253 A1 PH 12011000253A1
Authority
PH
Philippines
Prior art keywords
process control
control system
articles
manufacture
control systems
Prior art date
Application number
PH1/2011/000253A
Other languages
English (en)
Inventor
Noel Bell
Dirk Thile
Tom Aneweer
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 PH12011000253A1 publication Critical patent/PH12011000253A1/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
    • 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
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0237—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on parallel systems, e.g. comparing signals produced at the same time by same type systems and detect faulty ones by noticing differences among their responses
    • 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
    • G05B23/0256—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 injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • General Factory Administration (AREA)
PH1/2011/000253A 2010-08-23 2011-07-29 Methods, apparatus and articles of manufacture to test process control systems PH12011000253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/861,515 US8442663B2 (en) 2010-08-23 2010-08-23 Methods, apparatus and articles of manufacture to test process control systems

Publications (1)

Publication Number Publication Date
PH12011000253A1 true PH12011000253A1 (en) 2013-02-11

Family

ID=44735526

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2011/000253A PH12011000253A1 (en) 2010-08-23 2011-07-29 Methods, apparatus and articles of manufacture to test process control systems

Country Status (6)

Country Link
US (1) US8442663B2 (enExample)
JP (1) JP2012043416A (enExample)
CN (1) CN102411347B (enExample)
DE (1) DE102011052840A1 (enExample)
GB (1) GB2483141A (enExample)
PH (1) PH12011000253A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5660082B2 (ja) * 2012-07-03 2015-01-28 横河電機株式会社 プロセス制御装置及びシステム
JP5951458B2 (ja) * 2012-11-27 2016-07-13 東芝三菱電機産業システム株式会社 プログラマブルコントローラの試験装置
CA3000640C (en) 2015-10-08 2020-09-08 Asco, L.P. A valve manifold serially mounted to a distributed control system assembly
US11347208B2 (en) 2020-04-29 2022-05-31 Fisher-Rosemount Systems, Inc. Ethernet I/O card scanner
CN116258379A (zh) * 2021-12-08 2023-06-13 长鑫存储技术有限公司 一种生产设备的监测方法、监测设备、装置、存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985824A (en) * 1987-10-30 1991-01-15 Husseiny Abdo A Reliable fuzzy fault tolerant controller
US5761518A (en) 1996-02-29 1998-06-02 The Foxboro Company System for replacing control processor by operating processor in partially disabled mode for tracking control outputs and in write enabled mode for transferring control loops
JP3708757B2 (ja) * 1999-06-30 2005-10-19 富士通株式会社 記憶装置
US6721609B1 (en) * 2000-06-14 2004-04-13 Fisher-Rosemount Systems, Inc. Integrated optimal model predictive control in a process control system
JP4677691B2 (ja) * 2001-07-24 2011-04-27 株式会社日立製作所 自動車の制御方法
JP2003241638A (ja) * 2002-02-14 2003-08-29 Yokogawa Electric Corp 運転訓練システム
JP2003316433A (ja) 2002-04-22 2003-11-07 Sumitomo Metal Ind Ltd 制御設備における制御用計算機更新時の試運転確認システム
US7289861B2 (en) * 2003-01-28 2007-10-30 Fisher-Rosemount Systems, Inc. Process control system with an embedded safety system
US7729789B2 (en) * 2004-05-04 2010-06-01 Fisher-Rosemount Systems, Inc. Process plant monitoring based on multivariate statistical analysis and on-line process simulation
US7684875B2 (en) * 2007-02-02 2010-03-23 Fisher-Rosemount Systems, Inc. Methods and apparatus to configure process control system inputs and outputs
CN101788644B (zh) * 2009-12-30 2011-11-16 龙芯中科技术有限公司 具有多个同构ip核的片上系统芯片测试装置和方法
DE102010010890B4 (de) 2010-03-10 2012-03-22 Siemens Aktiengesellschaft Verfahren zum Ersetzen einer bestehenden Leiteinrichtung in einem Automatisierungssystem durch eine neue Leiteinrichtung und dazu ausgebildetes Automatisierungssystem

Also Published As

Publication number Publication date
DE102011052840A1 (de) 2012-02-23
GB201113567D0 (en) 2011-09-21
US8442663B2 (en) 2013-05-14
CN102411347B (zh) 2015-09-23
CN102411347A (zh) 2012-04-11
JP2012043416A (ja) 2012-03-01
US20120046764A1 (en) 2012-02-23
GB2483141A (en) 2012-02-29

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