郑州大学学报（理学版）2013，Vol.45Issue(1)：38-41,4.DOI:10.3969/j.issn/1671-6841.2013.01.010
基于定期检修α-幂过程可修系统更换模型
A Replacement Model for Regular Overhauling α-power Process Repairable System
摘要
Abstract
A new regular overhauling a-power process maintenance model was studied. It was assumed that the overhauling time increased in neighboring cycle, and the random overhauling was "as good as old" and the failure repair was not " as good as new". The replacement policy N based on repair number was considered. By using renewal and α-power process theory, an explicit expression of the long-run expected profit per unit time was derived. The optimum replacement policy N * could be obtained by a numerical simulation example.关键词
可修系统/定期检修/更新过程/α-幂过程/期望效益Key words
repairable system/ regular overhauling/ renewal process/ α-power process/ expected profit分类
数理科学引用本文复制引用
汪云芬,马淑莲..基于定期检修α-幂过程可修系统更换模型[J].郑州大学学报（理学版）,2013,45(1):38-41,4.
