MX390259B - Dispositivo de monitoreo, metodo para monitorear un dispositivo de destino y programa - Google Patents

Dispositivo de monitoreo, metodo para monitorear un dispositivo de destino y programa

Info

Publication number
MX390259B
MX390259B MX2018013672A MX2018013672A MX390259B MX 390259 B MX390259 B MX 390259B MX 2018013672 A MX2018013672 A MX 2018013672A MX 2018013672 A MX2018013672 A MX 2018013672A MX 390259 B MX390259 B MX 390259B
Authority
MX
Mexico
Prior art keywords
target device
monitoring
program
likelihood
events
Prior art date
Application number
MX2018013672A
Other languages
English (en)
Other versions
MX2018013672A (es
Inventor
Ichiro Nagano
Katsuhiko Abe
Kuniaki Aoyama
Mayumi Saito
Shintaro Kumano
Takahiro Yamauchi
Toru Tanaka
Original Assignee
Mitsubishi Power Ltd
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 Mitsubishi Power Ltd filed Critical Mitsubishi Power Ltd
Publication of MX2018013672A publication Critical patent/MX2018013672A/es
Publication of MX390259B publication Critical patent/MX390259B/es

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
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • G05B23/0218—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
    • G05B23/0243—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
    • 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
    • G05B23/0245—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 based on a qualitative model, e.g. rule based; if-then decisions
    • G05B23/0248—Causal models, e.g. fault tree; digraphs; qualitative physics

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Una unidad de adquisición se configura para adquirir valores de medición de un dispositivo de destino. Una unidad de cálculo de probabilidad se configura para calcular una probabilidad de ocurrencia para cada uno de una pluralidad de fenómenos que pueden ocurrir en el dispositivo de destino con base en los valores de medición adquiridos por la unidad de adquisición. Una unidad de almacenamiento de tablas se configura para almacenar una tabla en la cual la pluralidad de fenómenos y las causas de ocurrencia de anormalidades del dispositivo de destino se asocian entre sí. Una unidad de estimación se configura para estimar las causas de ocurrencia con base en la probabilidad de ocurrencia y la tabla.
MX2018013672A 2016-06-01 2017-05-31 Dispositivo de monitoreo, metodo para monitorear un dispositivo de destino y programa MX390259B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016110336A JP6432890B2 (ja) 2016-06-01 2016-06-01 監視装置、対象装置の監視方法、およびプログラム
PCT/JP2017/020200 WO2017209167A1 (ja) 2016-06-01 2017-05-31 監視装置、対象装置の監視方法、およびプログラム

Publications (2)

Publication Number Publication Date
MX2018013672A MX2018013672A (es) 2019-04-25
MX390259B true MX390259B (es) 2025-03-20

Family

ID=60478560

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013672A MX390259B (es) 2016-06-01 2017-05-31 Dispositivo de monitoreo, metodo para monitorear un dispositivo de destino y programa

Country Status (8)

Country Link
US (1) US11442443B2 (es)
JP (1) JP6432890B2 (es)
KR (1) KR102202159B1 (es)
CN (1) CN109154810B (es)
DE (1) DE112017002780T5 (es)
MX (1) MX390259B (es)
PH (1) PH12018502379A1 (es)
WO (1) WO2017209167A1 (es)

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JP2019183674A (ja) * 2018-04-03 2019-10-24 いすゞ自動車株式会社 内燃機関の診断装置
JP7132021B2 (ja) * 2018-08-07 2022-09-06 三菱重工業株式会社 通知装置、通知方法及びプログラム
JP6684038B1 (ja) * 2019-04-03 2020-04-22 株式会社日立パワーソリューションズ 予兆保全設備、予兆保全方法及び予兆保全プログラム
GB2594219A (en) * 2019-09-11 2021-10-20 Jgc Corp Plant maintenance management method and maintenance management system
DE112021003238T5 (de) * 2020-06-12 2023-04-20 Mitsubishi Heavy Industries, Ltd. Anlagenüberwachungsvorrichtung, anlagenüberwachungsverfahren und programm
JP7449803B2 (ja) * 2020-07-22 2024-03-14 三菱重工業株式会社 異常要因推定方法、異常要因推定装置、及びプログラム
JP7454775B2 (ja) * 2020-07-31 2024-03-25 三菱重工サーマルシステムズ株式会社 異常診断装置、異常診断方法、及びプログラム
JP7515365B2 (ja) 2020-10-21 2024-07-12 三菱重工業株式会社 要因推定装置、要因推定方法及びプログラム
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CN117880283A (zh) * 2023-12-14 2024-04-12 天翼云科技有限公司 云监控方法及装置、存储介质及电子设备

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Also Published As

Publication number Publication date
KR102202159B1 (ko) 2021-01-12
JP2017215863A (ja) 2017-12-07
US20190187676A1 (en) 2019-06-20
KR20180137513A (ko) 2018-12-27
WO2017209167A1 (ja) 2017-12-07
CN109154810A (zh) 2019-01-04
US11442443B2 (en) 2022-09-13
CN109154810B (zh) 2021-04-16
PH12018502379A1 (en) 2019-04-08
MX2018013672A (es) 2019-04-25
JP6432890B2 (ja) 2018-12-05
DE112017002780T5 (de) 2019-02-14

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