基于多准则决策的作战飞机顶层方案优选

提出了综合应用灰色关联投影法、加权求和法、加权求积法和基于理想点决策法来实现对无人作战飞机顶层方案的优选,并着重介绍了多准则决策方法及实施过程。该方法采用不同的公度化方法处理相应的评价指标,对多目标、多层次指标体系进行赋权,利用权重将评价指标联系在一起,并将四种准则决策法进行综合,依据决策者的偏好,最终实现顶层方案的优选。最后,通过制空无人作战飞机顶层方案优选的例子,证实了所提方法是可行且有效的。

Scheme selection of aircraft top-layer design based on multi-criteria decision-making approach

In this paper,a multi-criteria decision-making method which combines the grey relation projection method,weighted summation method,weighted product method and ideal point decision making reasonable for unmanned combat aerial vehicle top-layer scheme selection is presented,and how to use the integrated method is introduced.The developed method can deal with evaluation index by different normalized method,to obtain the weights of the evaluation indexes which involve multi-criteria and multi-layers,and the evaluation indices are contacted by the various weights.The best scheme can be found by applying the multi-criteria decision-making approach which combines four multi-criteria decision-making approaches by decision preferences.Finally,the effectiveness and feasibility of the method are validated by using an example of unmanned combat aerial vehicle(UCAV) top-layer scheme selection.