基于属性值为区间数的轰炸机敏感性评估

Evaluation Method of Bomber Susceptivity Based on Attribute Value Within Interval Numbers

分析了影响轰炸机敏感性的主要因素,针对敏感性评估中存在的不确定和模糊性,构建了属性值为区间数的轰炸机敏感性评价指标体系,基于改进的区间层次分析法和信息熵法得到了区间数形式的指标权重,利用VIKOR法建立了轰炸机敏感性评估模型,引用心态指标对区间数进行排序择优.通过实例计算,验证了方法的可行性和有效性。结果表明此方法能够考虑决策者主观偏好,评估各方案与正负理想方案的接近程度,计算决策者处于不同心态下不同机型的折衷解,并排序得到决策的最优解,对各方案优劣进行评判,为轰炸机敏感性评估研究提供了参考。

The main fuzziness factors influencing the bomber＇s susceptivity is analyzed.According criteria to the uncertainty susceptivity weights and of the susceptivity evaluation,the assessment system for The bomber interval evaluation is constructed based based on attribute value within interval analytic numbers.hierarchy were calculated entropy,and mentality on the improvement susceptivity of interval-based process by and information method.The options.the bomber evaluation sort model is established numbers used VIKOR the indicators are presented to of the interval and select and best The paper through verifies the feasibility on and effectiveness of The result method＇s feasibility demonste effectiveness is verified calculating decision the example.The subjective analysis rates the the improved method can consider the the makers＇s negative preferences and sort evaluate analysis distance between each scheme be and positive under or ideal solution.Through the compromise draw solution can calculated the different state of mentality indicators,which can further the optimal solution provide of decision making,evaluate the advantages and disadvantages of the scheme and references for bombers＇ susceptivety evaluation.