单一综合评价方法在潜艇操纵性评价中的应用

Application of single comprehensive evaluation approach on submarine maneuvarability grading

潜艇操纵性能包含指标众多,操纵性评价不是一个单指标评价问题,而是一个综合评价问题。建立科学合理的综合评价方法对潜艇的操纵性能进行综合评价具有重大现实意义。本文分别应用灰色关联分析法、灰色聚类评价法、模糊综合评价法和物元可拓评价法对某一潜艇的操纵性能进行评价,其中,灰色关联度分析法的预处理采用无量纲化方法,灰色聚类评价过程中采用的白化函数为三角形函数,模糊综合评价法采用岭形分布函数作为隶属函数确定模糊矩阵并应用计算综合评价向量,物元可拓评价法应用距离这一概念将不相容问题量化;最后对评价结果作出分析。

Submarine maneuverability contains lots of performance indexes.Hence,maneuverability evaluation is not single-index evaluation but comprehensive evaluation.To find the appropriate comprehensive evaluation is meaningful.We apply four comprehensive evaluation approaches grey relating comprehensive evaluation,grey clustering evaluation,fuzzy comprehensive evaluation,matter element analysis evaluation to evaluate some submarine＇s maneuverability respectively.Grey relating comprehensive evaluation＇s pretreatment manner is dimensionless.The function of grey clustering evaluating process is tine-shape distribution function.Fuzzy comprehensive evaluation method＇s subordinate function is ridge-shape distribution function and comprehensive evaluation vector is calculated by M（·,＋） operator.The distance idea make the non-compatible problem quantified.Lastly,qualitative analyze the results.