پديدآورندگان :
Zare Z zohrezare44@yahoo.com Department of Statistics, School of Science, Shiraz University, Shiraz, Iran , Zarezadeh S s.zarezadeh@shirazu.ac.ir Department of Statistics, School of Science, Shiraz University, Shiraz, Iran , Kharati-Kopaei M kharati@susc.ac.ir Department of Statistics, School of Science, Shiraz University, Shiraz, Iran
چكيده فارسي :
One of the methods to improve the reliability of a system is redundancy allocation. In this paper, we aim to examine the redundancy allocation in a k-out-of-n system with dependent and heterogeneous components. Some examples are provided to illustrate the optimal allocation based on criteria of the usual stochastic order and the mean residual lifetime of the system.
