当前位置: X-MOL 学术J. Ambient Intell. Human. Comput. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Belief reliability analysis of competing for failure systems with bi-uncertain variables
Journal of Ambient Intelligence and Humanized Computing ( IF 3.662 ) Pub Date : 2021-01-13 , DOI: 10.1007/s12652-020-02878-z
Haiyan Shi , Chun Wei , Zhiqiang Zhang , Baoliang Liu , Yanqing Wen

In this paper, an uncertain competing failure degradation model is proposed, in which the natural degradation process is described by an uncertain process, the time interval of shocks arrival and the size of the shocks have independent and nonidentical uncertainty distributions, respectively. The parameters in the distributions are uncertain variables. The belief reliability function and the mean time to failure of the system under three different shock models are studied according to uncertainty theory, and Micro-Electro-Mechanical System as an example is used to explain the developed models.



中文翻译:

具有双不确定变量的故障系统竞争的置信度可靠性分析

本文提出了一种不确定的竞争失效退化模型,该模型用一个不确定过程描述了自然退化过程,冲击到达的时间间隔和冲击的大小分别具有独立和不确定的不确定性分布。分布中的参数是不确定变量。根据不确定性理论研究了三种不同冲击模型下系统的置信可靠性函数和平均失效时间,并以微机电系统为例对此模型进行了解释。

更新日期:2021-01-14
down
wechat
bug