A New Method to Determine Equipment Testing Period Based on Mission Reliability

摘要：

　　To avoid the problem caused by classical strategy of fixed testing period,in which equipment failure may happen before testing,a new method to determine testing period was put forward.In this method,mission reliability of interval between arbitrarily neighboring twice testing was regarded as constant or transformed into specified area; according to this principle,an optimal model to calculate equipment testing period was established; in this model,optimal variables included parameters of testing times,mission reliability time offset,and testing interval.A more reasonable and scientific equipment testing period can be received by solving the model.Finally,an example was given to demonstrate how to apply the method,and the results show that mission reliability of interval gradually descends by using fixed testing period,and rational testing period should be variational.

关键词： Mission reliability Testing period Optimization 25.1 Introduction

作者: Kuan Hu Lin Zhang Zhaoxia Wang Pengya Fang

作者单位: Xi’an Hi-tech Institute, Xi’an, China Xi’an Aerospace Composites Research Institute, Xi’an, China Northern Nondestructive Test Center of China, National Erzhong Group Co, Beijing, China

会议类型: 国际会议

会议名称: 2013西安国际航空维修与管理学术会议

会议地点: 西安

会议语种:英文

页码: 231-236

在线出版日期: 2013-11-25（万方平台首次上网日期，不代表论文的发表时间）