摘要
导出了二元Proshan-Sullo型指数分布的一个特征,利用该特征,获得了二元Proshan-Sullo型指数分布参数的最大似然估计及矩估计,给出了强度服从二元Proshan-Sullo型分布时并联结构系统可靠度的估计,及二元Proshan-Sullo型指数分布的一个随机模拟。
A characterization of the bivariate exponential distribution of Proshan-Sullo is derived, using this characterization, the maximum likelihood estimators and the moment estimators of parameters of the Proshan-Sullo type＇s bivariate exponential distribution are obtained, and the estimator of reliability for parallel structural system with strength having the Proshan-Sullo type＇s bivariate exponential distribution is given, Some simulation results are also given.
出处
《宁波大学学报（理工版）》
CAS
2007年第4期468-472,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
基金
浙江省教育厅项目(20061636)
关键词
Proshan-Sullo型
二元指数分布
特征
参数估计
可靠度
模拟
Proshan-Sullo type
bivariate exponential distribution
characterization
parameter estimation
reliability
simulation
