불완전 검사 하에서 시스템 고장탐지를 위한 효율적 검사정책의 연구

An Effective Inspection Policy to Detect System Failure under Imperfect Inspection

Inspection policies deal with stochastically failing systems in which failures cannot be detected without inspection. In this paper, we considered an effective inspection policy to detect system failure under imperfect inspection. Approximate total expected cost is derived and a simple algorithm to determine inspection schedule is Presented. Numerical examples showed that the inspection policy is easily applicable and cost effective.