摘要
低压电器可靠性试验受多个因子的影响,如环境温湿度、触头电流、操作频繁程度等的影响。介绍了采用管理学的正交试验原理与方法进行设计试验,并通过实例说明了这种设计方法分析的具体过程。研究表明,针对低压电器可靠性试验受多因子影响的特点,该方法具有独特的数字处理功能。
Low voltage apparatus reliability experiment was affected by many factors,such as ambient temperature,dampness,current through contactor,operation frequency etc.In this paper,it introduced the theory of taking the orthogonal test principle and method of management to design the tests,and gave an the analysis process of a concrete example.The research indicated that the methodology has unique maths processing function for low voltage apparatus multiple factor reliability experiment.
出处
《低压电器》
北大核心
2009年第21期7-11,共5页
Low Voltage Apparatus
关键词
低压电器
可靠性
多因子
统计分析
low voltage apparatus
reliability
multiple factor
statistic analysis
