Research on Equipment Effectiveness Evaluation with Weight Random Variables

摘要：

This paper takes each weight as a random variable. The values of weight are given by several experts, which are used to determine the distribution of the random variables. Taking the weight random variables as parameters of effectiveness evaluation models, we can calculate their distributions. This method evaluates equipment effectiveness by the expectation and variance of random variable, it can also identify the probability that the effectiveness value fall in a certain interval. The evaluation result coincides with peoples understanding about the problem of evaluation. The method of this paper is the improvement of index method and weight sum method.

关键词： weight normal distribution random variable effectiveness evaluation

作者: ZHAO Xin-shuang NIE Kai WANG Hou-xiang

作者单位: Naval University of Engineering Wuhan, China Air Force Radar Academy Wuhan, China Naval University of Engineering Wuhan, China

会议类型: 国际会议

会议名称: 2011 Fourth International Symposium on Computational Interlligence and Design 第四届计算智能与设计国际会议 ISCID 2011

会议地点: 杭州

会议语种:英文

页码: 12-14

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）