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According to the character of long-term repairable storage systems, a method for estimation and optimization of storage availability is presented. Such system experiences two storage periods, cold storage period and hot storage period. According to the different inspection methods of the two periods, we established the storage models based on periodic inspection and continuous inspection respectively,...
A hybrid maintenance and inspection model is proposed for a series system with n+1 units subjected to two different failure patterns, which include deterioration and random shocks. The stationary laws for the failure process of the system are derived in order to evaluate the long-run average running cost on an infinite span generated by the proposed opportunistic policy. A periodic inspection is employed...
To investigate the optimal policy of continuously deteriorating system with economical dependence, a kind of improved opportunistic maintenance policy is presented in this paper. This system is composed of two kinds of units, which are subjected to the deterioration failure described by Gamma process and the Poisson failure respectively. The maintenance mode and corresponding control threshold are...
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