基于NHCTMM的多态系统不完全预防性维修决策研究
发布时间：2018-10-17 15:10
【摘要】：为提高LRU系统的任务完成能力,降低维修资源消耗,提出了基于NHCTMM的系统不完全预防性维修决策方法。采用NHCTMM描述部件的状态退化过程,利用通用生成函数方法对系统的可靠性进行分析,在不完全维修模型的基础上,提出了基于不完全维修的预防性维修决策方法,确保系统在有限的服役期内获得最大效费比,并以某雷达功率放大LRU系统为例进行分析,结果说明该方法具有很强的通用性和工程应用价值。
[Abstract]:In order to improve the task completion ability of LRU system and reduce the consumption of maintenance resources, a method of system incomplete preventive maintenance decision based on NHCTMM is proposed. The state degradation process of components is described by NHCTMM, and the reliability of the system is analyzed by general-purpose generating function method. Based on incomplete maintenance model, a preventive maintenance decision method based on incomplete maintenance is proposed. It is ensured that the maximum cost effective ratio can be obtained in the limited service period, and an example of a radar power amplified LRU system is given. The results show that this method has strong generality and engineering application value.
【作者单位】： 军械工程学院电子与光学工程系;洛阳电子装备试验中心;
【基金】：国家自然科学基金(61271153,61372039)
【分类号】：TN957
，
本文编号：2277072
[Abstract]:In order to improve the task completion ability of LRU system and reduce the consumption of maintenance resources, a method of system incomplete preventive maintenance decision based on NHCTMM is proposed. The state degradation process of components is described by NHCTMM, and the reliability of the system is analyzed by general-purpose generating function method. Based on incomplete maintenance model, a preventive maintenance decision method based on incomplete maintenance is proposed. It is ensured that the maximum cost effective ratio can be obtained in the limited service period, and an example of a radar power amplified LRU system is given. The results show that this method has strong generality and engineering application value.
【作者单位】： 军械工程学院电子与光学工程系;洛阳电子装备试验中心;
【基金】：国家自然科学基金(61271153,61372039)
【分类号】：TN957
，
本文编号：2277072
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