SIMULATION & COMPARISION OF MAINTENANCE STRATRGEISTHIS ON MEAN TIME TO FIRST FAILURE

摘要：

To analyze and compare the impact of different strategies, Mean time to first failure (MTTFF) of system should be calculated well and truly. Based on reliability diagram modeling and judgments of state of units and system by minimal path sets, a Monte Carlo sampling simulation method of MTTFF is obtained for complex systems under two maintenance strategies of which are that the importance units have the priority of being repaired over others and the first-failed ones have the priority. Results of an example indicate that the first strategy is better than the second. In addition, we find that Monte Carlo Method is an effective way to calculate MTTFF of complex systems.

作者: Huang Longcheng Jin Xin Hong Yanji Xin Chaojun Ye Jifei

作者单位: The Academy of Equipment Command & Technology Huang Longcheng: the Academy of Equipment Command & Technology, P.O.Box: Beijing 3380-86, 101416

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）