论文部分内容阅读
针对坦克火控系统状态评价过程中存在的主观性较大、结果不够精确等问题,研究了基于熵权法的火控系统健康评价方法。在建立健康评价指标体系的基础上,构建了健康指数模型。按照指标属性,对不同量纲的指标进行归一化处理,采用熵权法计算模型中各指标对系统健康状况影响的权重值。最后采用该方法对某型坦克火控系统进行评价。结果表明,稳定性指标是影响火控系统总体性能的重要指标。评价结果具有较高的可信度,可为火控系统的使用及维护提供依据。
Aimed at the problems of the subjectivity and inaccurate result in the state evaluation of tank fire control system, this paper studies the fire control system health evaluation method based on entropy weight method. Based on the establishment of the health evaluation index system, a health index model is constructed. According to the index attributes, the indexes of different dimensions are normalized, and the weight value of each index in the model on the system health status is calculated by the entropy method. Finally, this method is used to evaluate a tank fire control system. The results show that the stability index is an important indicator of the overall performance of the fire control system. The evaluation results have high credibility and can provide basis for the use and maintenance of fire control system.