The Study Of The Optimal Maintenace Policy For 2D Consecutive Component Systems By Using Immune Algorithms

• Main Authors: Wei-Chih Chen, 陳蔚之
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/sjz2m5

碩士 === 國立虎尾科技大學 === 工業工程與管理研究所 === 94 === In 1990, Salvia and Lasher proposed a new 2D consecutive-k-out-of-n:F system which contains n×n components and it is failed if and only if there are k×k consecutive components failed. Such a system can be applied into the reliability analysis of X-ray test or LCD monitors. The main objective of this research is to study the optimal maintenance policy of 2D consecutive-k-out-of-n:F system. Moreover, in this paper we： 1.propose a more general 2D consecutive-k-out-of-n:F system. 2.investigate the optimal maintenance policy for various combinations of parameters. 3.study the structure importance of components of system. 4.propose a new immune algorithm for solving the problems. In addition, numerical results by the proposed algorithm and enumeration methods are reported and compared. Keywords：2D consecutive-k-out-of-n:F system、Immune Algorithm、Optimal Maintenance Policy、Structure Importance