Volume 35 Issue 4
Apr.  2009
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Wang Zheng, Kang Rui, Xie Liyanget al. Failure rate model of components under random repeated load[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(4): 407-410. (in Chinese)
Citation: Wang Zheng, Kang Rui, Xie Liyanget al. Failure rate model of components under random repeated load[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(4): 407-410. (in Chinese)

Failure rate model of components under random repeated load

  • Received Date: 24 Apr 2008
  • Publish Date: 30 Apr 2009
  • The models for calculating the reliability and failure rate of components were developed with the order statistic theory and load-stress interference model when the life of components was measured by the times of random load action. The failure mechanism of components when random load acts for multiple times was analyzed and from the statistic meaning of random load action, the reliability model of components under random repeated load was built with the order statistic. Further, the model for calculating the failure rate of a component was derived, and the relationship between reliability and times of load action and that between failure rate and times of load action were studied. The model proposed can be applied to direct ESS (environmental stress screening test) and other reliability experiments for products.

     

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  • [1] Elmer E Lewis. A load-capacity interference model for common-mode failures in 1-out-of-2: G systems [J]. IEEE Transaction on Reliability, 2001, 50 (1): 47-51 [2] Wang Zheng, Xie Liyang. Reliability model of component under stochastic ally repeated The First International Conference on Maintenance Engineering. Beijing: Science Press, 2006:895-900 [3] 王正,谢里阳,李兵.考虑共因失效的机械零部件可靠性模型[J].机械设计,2007, 24(1):4-5 Wang Zheng, Xie Liyang, Li Bing. Reliability model of mechanical components considering the common cause failure [J]. Journal of Machine Design, 2007, 24(1):4-5 (in Chinese) [4] Li Bing, Zhu Meilin, Xu Kai. A practical engineering method for fuzzy reliability analysis of mechanical structures [J]. Reliability Engineering and System Safety, 2000, 67:311-315 [5] Knut O Ronold, Gunner C Larsen. Reliability-based design of wind-turbine rotor blades against failure in ultimate loading [J]. Engineering Structures, 2000, 22:565-574 [6] 王正,谢里阳,李兵.考虑载荷作用次数的失效相关系统可靠性模型[J].东北大学学报,2007,28(5):704-707 Wang Zheng, Xie Liyang, Li Bing. Reliability model of failure-dependent system with frequency of loading taken into account [J]. Journal of Northeastern University (Natural Science), 2007, 28(5):704-707(in Chinese) [7] Dilip Roy, Tanmoy Dasgupta. A discretizing approach for evaluating reliability of complex systems under stress-strength model [J]. IEEE Tansaction on Reliability, 2001, 50(2):145-150 [8] Xie Liyang, Zhou Jinyu, Hao Changzhong. System-level load strength interference based reliability modeling of k-out-of-n system [J]. Reliability Engineering and System Safety, 2004, 84:311-317 [9] 茆诗松,王静龙,濮晓龙.高等数理统计[M].北京:高等教育出版社;德国:施普林格出版社,1998: 80-86 Mao Shisong, Wang Jinglong, Pu Xiaolong. Advanced mathematical statistics [M]. Beijing: China Higher Education Press; Germany: Springer Press, 1998:80-86(in Chinese)
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