CN109426242B - 调节仪及劣化位置检测方法 - Google Patents

调节仪及劣化位置检测方法 Download PDF

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CN109426242B
CN109426242B CN201810965935.1A CN201810965935A CN109426242B CN 109426242 B CN109426242 B CN 109426242B CN 201810965935 A CN201810965935 A CN 201810965935A CN 109426242 B CN109426242 B CN 109426242B
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CN109426242A (zh
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岩切研
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Azbil Corp
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Azbil Corp
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    • 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
    • G05B23/0267—Fault communication, e.g. human machine interface [HMI]
    • G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
    • 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
    • G05B23/0262—Confirmation of fault detection, e.g. extra checks to confirm that a failure has indeed occurred
    • 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
    • G05B23/0235—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 a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Testing And Monitoring For Control Systems (AREA)
CN201810965935.1A 2017-08-25 2018-08-23 调节仪及劣化位置检测方法 Active CN109426242B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017162396A JP6943683B2 (ja) 2017-08-25 2017-08-25 調節計および劣化位置検出方法
JP2017-162396 2017-08-25

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CN109426242A CN109426242A (zh) 2019-03-05
CN109426242B true CN109426242B (zh) 2021-07-27

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JP (1) JP6943683B2 (ja)
KR (1) KR102278920B1 (ja)
CN (1) CN109426242B (ja)
TW (1) TWI689800B (ja)

Citations (9)

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JPH06231380A (ja) * 1993-02-03 1994-08-19 Toshiba Corp プロセス表示装置
JP2004070913A (ja) * 2002-06-12 2004-03-04 Omron Corp 異常検出方法、異常検出装置および温度調節器
CN101162394A (zh) * 2006-10-12 2008-04-16 大隈株式会社 异常诊断方法及其装置
KR20140034207A (ko) * 2011-06-30 2014-03-19 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. 밸브 특징 진단 및 누설 테스트 장치
JP2016038651A (ja) * 2014-08-06 2016-03-22 アズビル株式会社 温度調節計
JP2016170656A (ja) * 2015-03-13 2016-09-23 オムロン株式会社 制御装置
JP2017033140A (ja) * 2015-07-30 2017-02-09 アズビル株式会社 アクチュエータ不具合検知装置、制御装置および方法
CN106873442A (zh) * 2015-11-09 2017-06-20 阿自倍尔株式会社 调节器
CN106909074A (zh) * 2015-11-30 2017-06-30 欧姆龙株式会社 控制装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784123B1 (fr) * 1998-10-06 2000-12-15 Comeureg Sa Dispositif de reperage de point sur un tissu
TWI284791B (en) * 2004-04-23 2007-08-01 Yamatake Corp Control method and apparatus
JP2007122575A (ja) * 2005-10-31 2007-05-17 Yaskawa Electric Corp モータ制御装置
JP2009234747A (ja) * 2008-03-27 2009-10-15 Hitachi Building Systems Co Ltd エスカレータの音響診断装置
JP2013050344A (ja) * 2011-08-30 2013-03-14 Nsk Ltd 歯車伝達装置用トルク測定装置と駆動系制御装置と転がり軸受の予圧測定方法
US20150212425A1 (en) * 2012-09-28 2015-07-30 Asml Holding N.V. Quantitative Reticle Distortion Measurement System
JP2014167706A (ja) * 2013-02-28 2014-09-11 Azbil Corp 監視装置および制御システム
AR095272A1 (es) * 2013-03-14 2015-09-30 Fisher Controls Int Llc Pronóstico de válvula en función de análisis de laboratorio
DK2971901T3 (en) * 2013-03-15 2019-01-07 Schneider Electric Buildings Advanced valve actuator with integrated energy measurement
JP2016182694A (ja) * 2015-03-25 2016-10-20 セイコーエプソン株式会社 液体吐出装置及び液体吐出方法
JP6597877B2 (ja) * 2016-02-22 2019-10-30 東芝三菱電機産業システム株式会社 プラントの制御装置
CN106908121B (zh) * 2017-01-17 2019-05-21 北京远东仪表有限公司 一种流量装置中水流量稳定性检测方法及检测系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06231380A (ja) * 1993-02-03 1994-08-19 Toshiba Corp プロセス表示装置
JP2004070913A (ja) * 2002-06-12 2004-03-04 Omron Corp 異常検出方法、異常検出装置および温度調節器
CN101162394A (zh) * 2006-10-12 2008-04-16 大隈株式会社 异常诊断方法及其装置
KR20140034207A (ko) * 2011-06-30 2014-03-19 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. 밸브 특징 진단 및 누설 테스트 장치
JP2016038651A (ja) * 2014-08-06 2016-03-22 アズビル株式会社 温度調節計
JP2016170656A (ja) * 2015-03-13 2016-09-23 オムロン株式会社 制御装置
JP2017033140A (ja) * 2015-07-30 2017-02-09 アズビル株式会社 アクチュエータ不具合検知装置、制御装置および方法
CN106873442A (zh) * 2015-11-09 2017-06-20 阿自倍尔株式会社 调节器
CN106909074A (zh) * 2015-11-30 2017-06-30 欧姆龙株式会社 控制装置

Also Published As

Publication number Publication date
KR102278920B1 (ko) 2021-07-19
JP6943683B2 (ja) 2021-10-06
CN109426242A (zh) 2019-03-05
TW201913257A (zh) 2019-04-01
JP2019040438A (ja) 2019-03-14
TWI689800B (zh) 2020-04-01
KR20190022368A (ko) 2019-03-06

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