摘要
在线性加速方程下,以MLE渐进方差最小为准则,给出了指数分布下k 3个应力水平时,满足一定约束条件失效数分配的优化设计。
Under a linear acceleration equation & an exponential distribution and using MLE minimum gradual variance as a rule,the optimum design with k≥3 stress levels and satisfying certain constraint condition failed number distribution is given out in this paper.
出处
《青海大学学报（自然科学版）》
2008年第6期52-56,共5页
Journal of Qinghai University(Natural Science)
关键词
指数分布
步加试验
优化设计
加速寿命方程.
exponential distribution
step-stress acceleration life test
optimum design
acceleration life equation
