无限计划条件下装备经济寿命测算研究

无限计划是装备发展的理性假设。在同型更新、参数不变的基本假定条件下，构建了无限计划条件下装备经济寿命评估基本模型。然后，在与传统的经济寿命评估测算的结果进行对比分析的基础上，以模型的参数变化对经济寿命和年使用维修保障费用触发点的影响进行静态比较分析与敏感性分析，为装备经济寿命评估提供了一个新的视角，在此基础上可以进一步开展参数不确定性、年使用维修保障费非固定增长情况下经济寿命的测算等问题的研究。

Research on economic life evaluation of equipment in an infinite-plan span

An infinite-plan span is a rational hypothesis of equipment development. This paper builds a basic model of the economic life evaluation of equipment in an Infinite-plan Span under the condition of the replacement of identical weapon equipment without changing its device. According to the comparison between this model and traditional evaluation methods, this paper makes a statistic comparison and sensitivity analysis on the influence of parameters on the economic life and the triggered dot of the operation cost. A new method on the economic life evaluation is put forward.