TWI734330B - 支援裝置、支援方法及記錄媒體 - Google Patents

支援裝置、支援方法及記錄媒體 Download PDF

Info

Publication number
TWI734330B
TWI734330B TW108148512A TW108148512A TWI734330B TW I734330 B TWI734330 B TW I734330B TW 108148512 A TW108148512 A TW 108148512A TW 108148512 A TW108148512 A TW 108148512A TW I734330 B TWI734330 B TW I734330B
Authority
TW
Taiwan
Prior art keywords
parameter
data
change point
input
learning
Prior art date
Application number
TW108148512A
Other languages
English (en)
Chinese (zh)
Other versions
TW202030567A (zh
Inventor
西剛史
Original Assignee
日商住友重機械工業股份有限公司
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 日商住友重機械工業股份有限公司 filed Critical 日商住友重機械工業股份有限公司
Publication of TW202030567A publication Critical patent/TW202030567A/zh
Application granted granted Critical
Publication of TWI734330B publication Critical patent/TWI734330B/zh

Links

Images

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
    • G05B23/0243—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
    • 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
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)
TW108148512A 2019-01-31 2019-12-31 支援裝置、支援方法及記錄媒體 TWI734330B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019016314 2019-01-31
JP2019-016314 2019-01-31

Publications (2)

Publication Number Publication Date
TW202030567A TW202030567A (zh) 2020-08-16
TWI734330B true TWI734330B (zh) 2021-07-21

Family

ID=71840565

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108148512A TWI734330B (zh) 2019-01-31 2019-12-31 支援裝置、支援方法及記錄媒體

Country Status (4)

Country Link
JP (1) JP7449248B2 (ko)
KR (1) KR20210124214A (ko)
TW (1) TWI734330B (ko)
WO (1) WO2020158466A1 (ko)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH117317A (ja) * 1997-06-17 1999-01-12 Toshiba Corp 発電プラント異常監視装置
CN1514209A (zh) * 2003-08-01 2004-07-21 重庆大学 旋转机械故障智能诊断方法与装置
US20120022350A1 (en) * 2010-07-21 2012-01-26 Streamline Automation, Llc Sensor fusion and probabilistic parameter estimation method and apparatus
JP2012141712A (ja) * 2010-12-28 2012-07-26 Toshiba Corp プロセス監視診断装置
US20170079596A1 (en) * 2009-04-22 2017-03-23 Streamline Automation, Llc Probabilistic parameter estimation using fused data apparatus and method of use thereof
US20170277559A1 (en) * 2016-03-25 2017-09-28 Daqri, Llc Classifying work processes
WO2018132786A1 (en) * 2017-01-13 2018-07-19 Ground Truth Consulting System and method for predicting well production
WO2018200541A1 (en) * 2017-04-24 2018-11-01 Carnegie Mellon University Virtual sensor system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5953779B2 (ja) * 2012-02-01 2016-07-20 富士ゼロックス株式会社 障害予測システム、障害予測装置及びプログラム
JP6803241B2 (ja) * 2017-01-13 2020-12-23 アズビル株式会社 時系列データ処理装置および処理方法
JP6791892B2 (ja) * 2018-01-18 2020-11-25 ファナック株式会社 異常検知パラメータ調整表示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH117317A (ja) * 1997-06-17 1999-01-12 Toshiba Corp 発電プラント異常監視装置
CN1514209A (zh) * 2003-08-01 2004-07-21 重庆大学 旋转机械故障智能诊断方法与装置
US20170079596A1 (en) * 2009-04-22 2017-03-23 Streamline Automation, Llc Probabilistic parameter estimation using fused data apparatus and method of use thereof
US20120022350A1 (en) * 2010-07-21 2012-01-26 Streamline Automation, Llc Sensor fusion and probabilistic parameter estimation method and apparatus
JP2012141712A (ja) * 2010-12-28 2012-07-26 Toshiba Corp プロセス監視診断装置
US20170277559A1 (en) * 2016-03-25 2017-09-28 Daqri, Llc Classifying work processes
WO2018132786A1 (en) * 2017-01-13 2018-07-19 Ground Truth Consulting System and method for predicting well production
WO2018200541A1 (en) * 2017-04-24 2018-11-01 Carnegie Mellon University Virtual sensor system

Also Published As

Publication number Publication date
TW202030567A (zh) 2020-08-16
KR20210124214A (ko) 2021-10-14
JPWO2020158466A1 (ja) 2021-12-02
WO2020158466A1 (ja) 2020-08-06
JP7449248B2 (ja) 2024-03-13

Similar Documents

Publication Publication Date Title
CN112955839B (zh) 异常检测装置、异常检测方法和程序
US10228994B2 (en) Information processing system, information processing method, and program
US20150276557A1 (en) State monitoring system, state monitoring method and medium
US20160231738A1 (en) Information processing apparatus and analysis method
US20170249559A1 (en) Apparatus and method for ensembles of kernel regression models
KR101978569B1 (ko) 플랜트 데이터 예측 장치 및 방법
Goulding et al. Fault detection in continuous processes using multivariate statistical methods
TW201911074A (zh) 資訊處理裝置及資訊處理方法
US10955818B2 (en) System and method for extracting principal time series data
CN108369416B (zh) 异常诊断系统
JP7127305B2 (ja) 情報処理装置、情報処理方法、プログラム
CN112463646B (zh) 一种传感器异常检测方法及装置
US20230213924A1 (en) Abnormal irregularity cause identifying device, abnormal irregularity cause identifying method, and abnormal irregularity cause identifying program
JP4952688B2 (ja) 睡眠判定装置及び睡眠判定方法
US11004002B2 (en) Information processing system, change point detection method, and recording medium
JP5949135B2 (ja) 異常診断方法及び異常診断装置
US20190163680A1 (en) System analysis device, system analysis method, and program recording medium
TWI734330B (zh) 支援裝置、支援方法及記錄媒體
JP2016012263A (ja) 異常診断装置
US20230229136A1 (en) Abnormal irregularity cause identifying device, abnormal irregularity cause identifying method, and abnormal irregularity cause identifying program
JP2006017467A (ja) におい特定装置
Hu et al. Direct projection to latent variable space for fault detection
JP2009110262A (ja) フィルタ装置、フィルタ装置のフィルタリング方法およびフィルタリングプログラム
Tian et al. Statistical process control for multistage processes with non-repeating cyclic profiles
JP2016031568A (ja) 異常診断装置、異常診断方法及び異常診断プログラム