Reliability assessment of multi-state phased mission system with non-repairable multi-state components
Reliability assessment of multi-state phased mission system with non-repairable multi-state components
复制标题
具有不可修复多状态组件的多状态分阶段任务系统的可靠性评估
DOI：
10.1016/j.apm.2018.04.008
复制
发表时间：
2018-09
影响因子：
5
通讯作者：
Zio Enrico
中科院分区：
文献类型：
--
作者：
Li Xiang-Yu;Huang Hong-Zhong;Li Yan-Feng;Zio Enrico
卫星和航天器等分阶段任务系统 (PMS) 在不重叠的任务周期（称为阶段）内执行其功能。评估 PMS 可靠性的挑战之一来自于考虑阶段之间的依赖关系，而对组件和系统的多状态行为的考虑使得可靠性分析变得更加困难。为了有效解决这一问题，针对不可修复多状态部件的可靠性建模，提出了PMS多状态多值决策图算法和分阶段任务系统多状态多值决策图模型（PMS-MMDD）方法。基于半马尔可夫过程，提出了一种基于马尔可夫更新方程的方法来处理非指数多状态分量，并使用数值方法梯形积分法来计算路径概率评估中的复积分。通过对航天器多状态姿态轨道控制系统的案例分析，说明了所提出的 PMS-MMDD 模型和基于马尔可夫更新方程的评估方法。通过蒙特卡洛模拟方法验证了该方法的准确性和计算效率。
Phased mission systems (PMSs) like satellites and spacecraft perform their functions over non-overlapping mission periods, called phases. One of the challenges in assessing reliability of PMSs comes from considering thes-dependence among phases, and the consideration on the multi-state behavior of components and systems makes the reliability analysis even more difficult. To effectively address this problem, a multi-state multivalued decision diagram algorithm for PMS and a multi-state multi-valued decision diagram model for phased mission system (PMS-MMDD) method is developed for the reliability modelling of non-repairable multi-state components. Based on the Semi-Markov process, a Markov renewal equation-based method is developed to deal with non-exponential multi-state components and a numerical method, the trapezoidal integration method, is used to compute the complex integrals in the path probability evaluation. A case study of a multi-state attitude and orbit control system in a spacecraft is analyzed to illustrate the proposed PMS-MMDD model and the Markov renewal equation-based evaluation method. The accuracy and computation efficiency of the proposed method are verified by the Monte Carlo simulation method.
登录
查看更多内容
DOI：
10.1109/tsmc.2013.2277692
发表时间：
2014-06
期刊：
IEEE Transactions on Systems, Man, and Cybernetics: Systems
影响因子：
--
作者：
Yu-chang Mo;L. Xing;J. Dugan
通讯作者：
Yu-chang Mo;L. Xing;J. Dugan
DOI：
10.1109/tc.2001.970572
发表时间：
2001-12
期刊：
IEEE Trans. Computers
影响因子：
--
作者：
I. Mura;A. Bondavalli
通讯作者：
I. Mura;A. Bondavalli
具有反复误用引起的故障和正常操作故障的可修复系统的可靠性分析
影响因子：
8.1
作者：
Weiwen Peng;Lijuan Shen;Yan Shen;Qiuzhuang Sun
通讯作者：
Qiuzhuang Sun
DOI：
10.1016/j.ress.2015.04.002
发表时间：
2015-08
期刊：
Reliab. Eng. Syst. Saf.
影响因子：
--
作者：
Xiaoyue Wu;J. Hillston
通讯作者：
Xiaoyue Wu;J. Hillston
DOI：
10.1016/j.ress.2012.12.003
发表时间：
2013-04
期刊：
Reliab. Eng. Syst. Saf.
影响因子：
--
作者：
L. Xing;G. Levitin
通讯作者：
L. Xing;G. Levitin