TWI869638B - 常態範圍決定系統、常態範圍決定方法以及常態範圍決定程式產品 - Google Patents

常態範圍決定系統、常態範圍決定方法以及常態範圍決定程式產品 Download PDF

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TWI869638B
TWI869638B TW110142181A TW110142181A TWI869638B TW I869638 B TWI869638 B TW I869638B TW 110142181 A TW110142181 A TW 110142181A TW 110142181 A TW110142181 A TW 110142181A TW I869638 B TWI869638 B TW I869638B
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value
range
signal
normal range
probability
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TW110142181A
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TW202305532A (zh
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青木聖陽
柴田昌彦
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日商三菱電機股份有限公司
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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
    • G05B23/0218—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
    • G05B23/0259—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]
    • G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
    • 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
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • G—PHYSICS
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    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing

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  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
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TW110142181A 2021-07-21 2021-11-12 常態範圍決定系統、常態範圍決定方法以及常態範圍決定程式產品 TWI869638B (zh)

Applications Claiming Priority (2)

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WOPCT/JP2021/027357 2021-07-21
PCT/JP2021/027357 WO2023002614A1 (ja) 2021-07-21 2021-07-21 定常範囲決定システム、定常範囲決定方法、および、定常範囲決定プログラム

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TW202305532A TW202305532A (zh) 2023-02-01
TWI869638B true TWI869638B (zh) 2025-01-11

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US (1) US20240095559A1 (https=)
JP (1) JP7353539B2 (https=)
KR (1) KR102680482B1 (https=)
CN (1) CN117651957A (https=)
DE (1) DE112021007666B4 (https=)
TW (1) TWI869638B (https=)
WO (1) WO2023002614A1 (https=)

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KR102497374B1 (ko) * 2020-03-03 2023-02-07 미쓰비시덴키 가부시키가이샤 비정상 검출 시스템, 비정상 검출 방법 및 기록 매체에 저장된 비정상 검출 프로그램

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542408A (zh) * 2006-09-29 2009-09-23 费舍-柔斯芒特系统股份有限公司 过程控制系统中的瞬时区域的多元检测
TWI472887B (zh) * 2008-03-08 2015-02-11 Tokyo Electron Ltd 半導體工具系統、用於分配產品資產的方法、及用於半導體製程的設備
WO2019003404A1 (ja) * 2017-06-30 2019-01-03 三菱電機株式会社 非定常検出装置、非定常検出システム、および非定常検出方法
TWI715840B (zh) * 2018-03-20 2021-01-11 日商三菱電機股份有限公司 顯示裝置、顯示系統及顯示畫面產生方法
US20210142201A1 (en) * 2018-09-03 2021-05-13 Mitsubishi Electric Corporation Signal display control device and computer readable medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4154376B2 (ja) 2004-08-30 2008-09-24 ジヤトコ株式会社 アナログデジタル信号変換装置とアナログデジタル信号変換装置を備えたネットワーク回線及びデータ収集装置
KR101170329B1 (ko) 2011-12-26 2012-08-01 비앤에프테크놀로지 주식회사 산업플랜트 설비의 정상 운전값 범위를 취득하는 방법 및 그 장치 및 그 방법을 수행하기 위한 프로그램이 저장된 컴퓨터 판독 가능한 저장매체
JP7017861B2 (ja) 2017-03-23 2022-02-09 株式会社日立製作所 異常検知システムおよび異常検知方法
KR20210050414A (ko) * 2019-10-28 2021-05-07 주식회사 마키나락스 신경망을 학습시키는 방법
KR102497374B1 (ko) 2020-03-03 2023-02-07 미쓰비시덴키 가부시키가이샤 비정상 검출 시스템, 비정상 검출 방법 및 기록 매체에 저장된 비정상 검출 프로그램

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542408A (zh) * 2006-09-29 2009-09-23 费舍-柔斯芒特系统股份有限公司 过程控制系统中的瞬时区域的多元检测
CN101583914A (zh) * 2006-09-29 2009-11-18 费舍-柔斯芒特系统股份有限公司 与用于过程中的稳态检测的多元分析一起使用的统计特征
TWI472887B (zh) * 2008-03-08 2015-02-11 Tokyo Electron Ltd 半導體工具系統、用於分配產品資產的方法、及用於半導體製程的設備
WO2019003404A1 (ja) * 2017-06-30 2019-01-03 三菱電機株式会社 非定常検出装置、非定常検出システム、および非定常検出方法
TWI715840B (zh) * 2018-03-20 2021-01-11 日商三菱電機股份有限公司 顯示裝置、顯示系統及顯示畫面產生方法
US20210142201A1 (en) * 2018-09-03 2021-05-13 Mitsubishi Electric Corporation Signal display control device and computer readable medium

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Publication number Publication date
TW202305532A (zh) 2023-02-01
WO2023002614A1 (ja) 2023-01-26
US20240095559A1 (en) 2024-03-21
DE112021007666B4 (de) 2025-03-06
CN117651957A (zh) 2024-03-05
DE112021007666T5 (de) 2024-04-04
KR20240011247A (ko) 2024-01-25
KR102680482B1 (ko) 2024-07-01
JP7353539B2 (ja) 2023-09-29
JPWO2023002614A1 (https=) 2023-01-26

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