Optimum Maintenance Policy of a Periodically Inspected System under Imperfect Repair

일시: 2014년 4월 17일 (목) 오전 11시 – 오후 12시 30분
장 소: 종과 D-109
연 사: Dr. German Badia 교수 ( Spain, Zaragoza, University of Zaragoza)

초록

This paper deals with the maintenance policy of a system subject to periodical inspections aimed at detecting the occurrence of failures. After the first N−1 failure, the system undergoes an imperfect repair that brings the system back to the operating condition while the Nth failure is followed by a perfect repair restoring the unit to an as-good-as-new condition. The limiting average availability as well as the minimum cost policy are discussed.