摘要
运用随机过程频谱分析的方法和随机过程超限值理论,计算随机响应在单位时间内正斜穿限值的数目,探讨线性结构体系的故障率和平均寿命。
This paper calculates the numbers of orthorhombic-through limit values in unit time to random response,moreover the article discusses the fault rate and lifetime of linear structure system by stochastic process spectrum analytic method and stochastic pro- cess transfinite values theory.
关键词
线性结构体系
可靠性
故障
寿命
linear systems
Stochastic processes frequency analysis spectrum
faults lifetimes.
