콤플렉스 시스템의 신뢰도 최적화를 위한 발견적 합성해법의 개발 A Hybrid-Heuristic for Reliability Optimization in Complex Systems
해양환경안전학회지
Vol.5 No.2
(1999.07)
pp.87-97
pp.87-97
해양환경안전학회
(The Korean Society Of Marine Environment & Safety)
Abstract
This study is concerned with developing a hybrid heuristic algorithm for solving the redundancy optimization problem which is very important in system safety, This study develops a HH(Hybrid Heuristic) method combined with two strategies to alleviate the risks of being trapped at a local optimum. One of them is to construct the populations of the initial solutions randomly. The other is the additional search with SA(Simulated Annealing) method in final step. Computational results indicate that HH performs consistently better than the KY method proposed in Kim[8]. Therefore, the proposed HH is believed to an attractive to other heuristic methods.
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