摘要
工程实践中的许多现象和过程都存在着广泛的模糊性,特别是在对小样本进行可靠性分析时,模糊性对分析结果会起到决定性的影响。因此,人们将模糊理论引入到可靠性研究中,开展了模糊可靠性的研究。主要对模糊可靠性理论的基本概念和原理进行了相应的探索与研究。
In engineering practice, the fuzziness extensively exists in many phenomena and processes, especially in the reliability analysis of small samples in which the fuzziness can place the decisive effect on the result. For this reason, the fuzzy theory is introduced into the reliability research. In this paper, the fundamental concepts and the principles in the fuzzy reliability theory are studied.
出处
《电子产品可靠性与环境试验》
2010年第3期6-10,共5页
Electronic Product Reliability and Environmental Testing
关键词
模糊可靠性
常规可靠性
小样本
隶属函数
fuzzy reliability
normal reliability
small sample
membership function
