MAINTENANCE SIMULATION DEVICE AND MAINTENANCE SIMULATION METHOD

MAINTENANCE SIMULATION DEVICE AND MAINTENANCE SIMULATION METHOD

A maintenance strategy presentation device (1) includes: a simulation unit (50) configured to calculate a current reliability index by inputting a cumulative damage obtained based on a predicted value of operation data of a maintenance object to a life model defining a reliability index for each cum...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHINGE Takahide, NISHIKAWA Genta, AMIMOTO Kaoru, UEKI Yosuke
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:A maintenance strategy presentation device (1) includes: a simulation unit (50) configured to calculate a current reliability index by inputting a cumulative damage obtained based on a predicted value of operation data of a maintenance object to a life model defining a reliability index for each cumulative damage of the maintenance object, and determine, in each period, whether preventive maintenance is to be executed in the current reliability index according to a magnitude relationship between the current reliability index and a reliability index of an execution reference parameter (91) ; an optimization calculation unit (70) configured to evaluate simulation result data (51) output by the simulation unit (50) using a predetermined evaluation index, and update the execution reference parameter (91) so as to optimize an evaluation result of the simulation result data (51); and a display control unit (80) configured to display the simulation result data (51) or the evaluation result of the simulation result data (51) on a display device.