摘要
对极值 I型分布场合 ,排除形状参数与加速应力无关的限制 ,进行恒加应力寿命试验统计分析 ,给出正常应力水平下寿命分布的参数及变异系数估计 .
A statistical analysis is made on the constant stress accelerated life testing. It is made for the occasion of extreme value I distribution where the restriction that shape parameter remains unchanged at different stress levels. The estimates of parameter and variation coefficient of life distribution are given under normal stress level.
出处
《华侨大学学报(自然科学版)》
CAS
2000年第2期111-115,共5页
Journal of Huaqiao University(Natural Science)
关键词
极值Ⅰ型
恒加应力
统计分析
寿命试验
extreme value I, constant stress accelerated, statistical analysis