指标灵敏度分析的飞机空战效能评估方法比较

Comparision of Air Combat Effectiveness Assessment Methods Based on Sensitivity Analysis of Indicator

建立了两类空战效能评估模型,应用AHP法、离差最大化法和粗糙集法分别确定指标权重,针对不同评估方法的优劣差异问题,提出用单个目标和多目标评估的指标灵敏度分析方法对评估结果进行比较和验证,并讨论了各评估模型的可信性和稳定性,从而得到最优评估方法。最后,以4种战斗机的空战效能评估为例,证明了该方法的可行性。

Two kinds of air combat effectiveness assessment models are estabilished, and the index weights determined individually by using AHP, maximum deviation and rough set method. Aiming at the diffience of these assessment methods, a sensitivity analysis of indicator method based on single objective and multi-objective assessment is proposed to compare and verify the assessment results. Then, the credibility and stability of each models is discussed to obtain the optimal assessment method. Finally, the usability is verified through a calculation example.