In this paper, we study the geometric process replacement model as follows:the successivesurvival times of the system form a nonincreasing geometric process while the consecutive repairtimes of the system constitute a...In this paper, we study the geometric process replacement model as follows:the successivesurvival times of the system form a nonincreasing geometric process while the consecutive repairtimes of the system constitute a non-decreasing geometric process, and the system is replacedat the time of the Nth failure after its installation or last replacement. Based on the long-runaverage cost per unit time, we determine the optimal replacement policy N,show the uniquenessof the policy N and discuss its monotonicity.展开更多
文摘In this paper, we study the geometric process replacement model as follows:the successivesurvival times of the system form a nonincreasing geometric process while the consecutive repairtimes of the system constitute a non-decreasing geometric process, and the system is replacedat the time of the Nth failure after its installation or last replacement. Based on the long-runaverage cost per unit time, we determine the optimal replacement policy N,show the uniquenessof the policy N and discuss its monotonicity.
