摘要
电子设备功能日趋复杂,其可靠性指标被广泛关注。特殊环境条件下,产品的结构可靠性也应被重点关注。对依据经典应力-强度理论,对结构可靠性设计方法开展研究,提出了结构可靠性设计的主要流程,以及在基于应力、强度标准正态分布情况下,给出了具体的可靠度定量计算方法,并通过具体案例进行演算。对电子产品开展结构可靠性预计等相关工作的开展具有一定的参考价值。
Electronic equipment function has become increasingly complex, and the Reliability index is widely concerned. Under the special environment condition, it should be focused on the structure reliability of the product. In this paper, based on the classical stress-strength interference theory, studies on the structural reliability design method. Structure reliability design of the main processes are presented, and based on the stress, strength standard fall cases, gives the specific method of quantitative calculation of reliability and calculus through concrete cases. Electronic products for structural reliability can be reference in design.
出处
《机械》
2015年第11期61-63,共3页
Machinery
关键词
应力-强度干涉
电子设备
结构设计
可靠性
stress-strength interference
electronic equipment
structure design
reliability
