FR2676556B1 - Systeme de surveillance predictive d'un processus. - Google Patents

Systeme de surveillance predictive d'un processus.

Info

Publication number
FR2676556B1
FR2676556B1 FR9105905A FR9105905A FR2676556B1 FR 2676556 B1 FR2676556 B1 FR 2676556B1 FR 9105905 A FR9105905 A FR 9105905A FR 9105905 A FR9105905 A FR 9105905A FR 2676556 B1 FR2676556 B1 FR 2676556B1
Authority
FR
France
Prior art keywords
monitoring system
process monitoring
predictive process
predictive
monitoring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR9105905A
Other languages
English (en)
Other versions
FR2676556A1 (fr
Inventor
Jousset Sophie
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.)
European Gas Turbines SA
Original Assignee
European Gas Turbines SA
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 European Gas Turbines SA filed Critical European Gas Turbines SA
Priority to FR9105905A priority Critical patent/FR2676556B1/fr
Publication of FR2676556A1 publication Critical patent/FR2676556A1/fr
Application granted granted Critical
Publication of FR2676556B1 publication Critical patent/FR2676556B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • 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
    • G05B23/0283—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]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
FR9105905A 1991-05-15 1991-05-15 Systeme de surveillance predictive d'un processus. Expired - Lifetime FR2676556B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105905A FR2676556B1 (fr) 1991-05-15 1991-05-15 Systeme de surveillance predictive d'un processus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105905A FR2676556B1 (fr) 1991-05-15 1991-05-15 Systeme de surveillance predictive d'un processus.

Publications (2)

Publication Number Publication Date
FR2676556A1 FR2676556A1 (fr) 1992-11-20
FR2676556B1 true FR2676556B1 (fr) 1993-07-23

Family

ID=9412818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105905A Expired - Lifetime FR2676556B1 (fr) 1991-05-15 1991-05-15 Systeme de surveillance predictive d'un processus.

Country Status (1)

Country Link
FR (1) FR2676556B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59712546D1 (de) 1997-07-31 2006-04-06 Sulzer Markets & Technology Ag Verfahren zum Überwachen von Anlagen mit mechanischen Komponenten
EP1791094A1 (fr) * 2005-11-10 2007-05-30 Siemens Aktiengesellschaft Automatic maintenance system for an technical installation
FR2970358B1 (fr) 2011-01-06 2019-04-12 Airbus Helicopters Pronostic de duree avant maintenance par fusion entre modelisation et simulation, pour equipements electroniques embarques dans un aeronef
FR3124003A1 (fr) 2021-06-15 2022-12-16 Valeo Systemes De Controle Moteur Procédé d’étude de l’état d’un équipement, notamment d’un équipement d’un groupe motopropulseur de véhicule

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211965B (en) * 1987-10-31 1992-05-06 Rolls Royce Plc Data processing systems
US4918584A (en) * 1988-07-08 1990-04-17 Performance Controls, Inc. Self-adjusting servo device and method
GB8902645D0 (en) * 1989-02-07 1989-03-30 Smiths Industries Plc Monitoring
JPH0652181B2 (ja) * 1989-08-11 1994-07-06 株式会社富士製作所 異常診断装置

Also Published As

Publication number Publication date
FR2676556A1 (fr) 1992-11-20

Similar Documents

Publication Publication Date Title
FR2690265B1 (fr) Systeme de surveillance d'un objet meuble ou mobile.
DE69227029D1 (de) Video-überwachungssystem
ITMI922153A0 (it) Dispositivo per la sorveglianza di un impianto di fleboclisi
DE69222446D1 (de) Überwachungssystem
DE68908851D1 (de) Videokamera für die Überwachung.
DE69521479D1 (de) Video-Überwachungssystem
FR2690797B1 (fr) Systeme de detection d'erreurs.
FR2669794B1 (fr) Systeme de detection d'erreur.
FR2692037B1 (fr) Procede de diagnostic d'un processus evolutif.
DE69300368D1 (de) Eindringalarmsystem.
FR2687262B1 (fr) Systeme d'embrouillage parallele.
FR2687812B1 (fr) Systeme de traitement de l'information.
GB2247592B (en) Surveillance system
DE59207502D1 (de) Fernsehüberwachungsanlage
ZA936722B (en) Intruder deterrent system.
FR2665990B1 (fr) Systeme de codage de detection d'erreurs ameliore.
FR2706656B1 (fr) Système de téléalarme.
FR2676556B1 (fr) Systeme de surveillance predictive d'un processus.
FR2694429B1 (fr) Systeme d'imagerie matriciel.
FR2734897B1 (fr) Systeme de surveillance
FR2739207B1 (fr) Systeme de video surveillance
FR2782561B1 (fr) Systeme de surveillance d'appareil de formation d'image
FR2692466B1 (fr) Procede de surveillance d'une operation chirurgicale.
FR2688330B1 (fr) Systeme de detection d'alarme pour un circuit a configuration redondante.
FR2648257B1 (fr) Systeme de surveillance de personnes isolees