A case study on evaluating the effectiveness of maintenance policies under imperfect maintenance

시뮬레이션을 통한 불완전 유지보수하에서의 유지보수 정책의 효율성 평가에 관한 사례 연구

  • 이덕규 (서울도시철도공사, 차량지원팀, 서울산업대학교 철도전문대학원) ;
  • 이희성 (서울산업대학교 철도전문대학원)
  • Published : 2008.11.13


There is a existing study dealing with the case that the effect of preventive maintenances to restore the door system is imperfect. When the effect of the preventive maintenance is imperfect, we need to consider the maintenance effect for making reliable and economical maintenance policies. The maintenance policies applicable for imperfect maintenance cases are considered and their effectiveness are evaluated through simulation in cases of passenger door system:PDS.