Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (8): 2834-2840.doi: 10.16182/j.issn1004731x.joss.201808003

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Simulation Assessment of Degradation System Reliability under Imperfect Maintenance

Du Haidong, Cao Junhai, Shen Ying, Teng Shangru   

  1. Academy of Army Armored Force, Beijing 100072, China
  • Received:2018-07-01 Online:2018-08-10 Published:2019-01-08

Abstract: For the state change characteristic of degradation system under imperfect maintenance, the common analysis method becomes useless. A simulation method for repairable system is presented. A change rule of system reliability was analyzed and a reliability assessment model was built on the foundation of components degradation process. A simulation tactics based on variable structure modeling was given which is realized through Agent technique. A maintenance optimization example was given for the determination of maintenance opportunity which is used to support the formulation and improvement of maintenance support program for repairable system.

Key words: imperfect maintenance, degradation system, reliability, simulation, assessment

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