基于SVM的军用飞机任务能力评估方法

A Method on Mission Capability Evaluation for Military Aircraft Based on SVM

从飞机作战使用的角度出发,分析了影响运输类飞机任务能力的主要因素,建立了运输类飞机任务能力评估指标体系。在此基础上针对当前飞机任务能力评估方法的不足,提出了基于多元分类支持向量机的飞机任务能力评价方法并以某航空型号项目为例,介绍了该方法的应用情况。实例表明,运用该方法对飞机设计方案任务能力进行评估,不仅可以快速地对方案进行任务能力优劣排序,而且可根据现役飞机使用情况找出设计方案的具体不足,初步解决了飞机设计阶段任务能力评估难题。

From a perspective on operation of aircraft, the main factors that have effect on mission capability of transport aircrafts are analyzed, and an index system is built for mission capability evaluation. To improve the existing method on mission capability evaluation for aircraft9 a new method based on multi-class support vector machine （SVM） is proposed. At last, some aeronautic project is presented as an example, which shows that the method can solve the above motioned problems. By using this method to evaluate mission capability, the available schemes are quickly ranked by their mission capability, and the insufficiencies of these schemes are also found out according to the performance of aircraft on-service. The difficult problem on mission capability of aircraft is solved in the aeronautic project primarily.