DE112018001684T5 - Indikatorerfassungssystem und Indikatorerfassungsverfahren - Google Patents

Indikatorerfassungssystem und Indikatorerfassungsverfahren Download PDF

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Publication number
DE112018001684T5
DE112018001684T5 DE112018001684.6T DE112018001684T DE112018001684T5 DE 112018001684 T5 DE112018001684 T5 DE 112018001684T5 DE 112018001684 T DE112018001684 T DE 112018001684T DE 112018001684 T5 DE112018001684 T5 DE 112018001684T5
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Prior art keywords
data
operating
machine
parameter
operational
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Pending
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DE112018001684.6T
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German (de)
English (en)
Inventor
Makato Kishi
Shintaro Kumano
Katsuhiko Abe
Keisuke Yamamoto
Yukihiko Inoue
Shun Nizuma
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.)
Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
Mitsubishi Hitachi Power Systems Ltd
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Publication of DE112018001684T5 publication Critical patent/DE112018001684T5/de
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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
    • G05B23/0243—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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G06N3/0442—Recurrent networks, e.g. Hopfield networks characterised by memory or gating, e.g. long short-term memory [LSTM] or gated recurrent units [GRU]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3447—Performance evaluation by modeling

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
DE112018001684.6T 2017-03-29 2018-03-23 Indikatorerfassungssystem und Indikatorerfassungsverfahren Pending DE112018001684T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017066125A JP7179444B2 (ja) 2017-03-29 2017-03-29 予兆検知システム及び予兆検知方法
JP2017-066125 2017-03-29
PCT/JP2018/011769 WO2018181020A1 (ja) 2017-03-29 2018-03-23 予兆検知システム及び予兆検知方法

Publications (1)

Publication Number Publication Date
DE112018001684T5 true DE112018001684T5 (de) 2019-12-19

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DE112018001684.6T Pending DE112018001684T5 (de) 2017-03-29 2018-03-23 Indikatorerfassungssystem und Indikatorerfassungsverfahren

Country Status (6)

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US (1) US11048245B2 (enExample)
JP (1) JP7179444B2 (enExample)
CN (1) CN110431502B (enExample)
DE (1) DE112018001684T5 (enExample)
TW (1) TWI684858B (enExample)
WO (1) WO2018181020A1 (enExample)

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JP6763629B2 (ja) * 2016-12-15 2020-09-30 三菱パワー株式会社 ガスタービン制御装置、ガスタービン制御方法
US20210182296A1 (en) * 2018-08-24 2021-06-17 Siemens Aktiengesellschaft Anomaly localization denoising autoencoder for machine condition monitoring
JP7233201B2 (ja) * 2018-11-20 2023-03-06 東京エレクトロン株式会社 搬送ユニットの監視方法及び監視装置並びに監視用モデル
US12093001B2 (en) 2019-05-22 2024-09-17 Nec Corporation Operation rule determination device, method, and recording medium using frequency of a cumulative reward calculated for series of operations
JP2021005261A (ja) * 2019-06-27 2021-01-14 東洋エンジニアリング株式会社 処理システム監視装置、処理システム監視方法、及びプログラム
JP7483341B2 (ja) * 2019-09-26 2024-05-15 キヤノン株式会社 情報処理方法、情報処理装置、機械設備、物品の製造方法、プログラム、記録媒体
DE102019217055A1 (de) * 2019-11-06 2021-05-06 Robert Bosch Gmbh Verfahren zum Ermitteln einer unzulässigen Abweichung des Systemverhaltens einer technischen Einrichtung von einem Normwertebereich
JP7519836B2 (ja) * 2020-07-31 2024-07-22 三菱重工サーマルシステムズ株式会社 推定装置、推定方法、及びプログラム
JP7625004B2 (ja) * 2020-10-14 2025-01-31 住友重機械工業株式会社 表示装置、表示方法、制御装置及びコンピュータプログラム
WO2022091399A1 (ja) * 2020-11-02 2022-05-05 三菱電機株式会社 保険料率算出装置および保険料率算出方法
JP7414704B2 (ja) * 2020-12-14 2024-01-16 株式会社東芝 異常検出装置、異常検出方法、およびプログラム
JP7689437B2 (ja) * 2021-03-31 2025-06-06 三菱重工業株式会社 装置、遠隔監視システム、装置の制御方法、及び、遠隔監視システムの制御方法
TWI805041B (zh) * 2021-10-22 2023-06-11 智影顧問股份有限公司 機台異常標註與異常預測系統
JP7646520B2 (ja) * 2021-11-01 2025-03-17 株式会社東芝 データ処理装置、方法およびプログラム
CN114186738A (zh) * 2021-12-10 2022-03-15 北京百度网讯科技有限公司 一种故障预警方法、装置、电子设备和存储介质

Citations (1)

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JP2017066125A (ja) 2015-09-30 2017-04-06 律子 朽木 爪強化剤

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Publication number Publication date
JP2018169769A (ja) 2018-11-01
US20200103883A1 (en) 2020-04-02
CN110431502B (zh) 2023-06-27
WO2018181020A1 (ja) 2018-10-04
JP7179444B2 (ja) 2022-11-29
US11048245B2 (en) 2021-06-29
TW201901428A (zh) 2019-01-01
CN110431502A (zh) 2019-11-08
TWI684858B (zh) 2020-02-11

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Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNERS: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP; MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

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Free format text: FORMER OWNERS: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP; MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

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