基于可变权重模糊集的搜索方案模糊决策模型

Fuzzy Decision-making Model for ASW Search Schemes based on Changing Weight Fuzzy Sets

运用模糊决策理论,研究了反潜巡逻机在执行反潜任务时,从多种搜潜手段及其组合中选择合理的搜潜方案的决策模型,特别是针对声纳浮标为消耗性器材的特点,引入了基于AHP方法思想的、与声纳浮标存有量有关的可变因素权重模糊集向量,通过计算和判断各种备选方案与理想方案之间的模糊距离,建立了针对不同航行状态潜艇的搜索行动方案优选模型,最后给出了决策算例,验证了模糊决策模型的合理性,可应用于反潜巡逻机作战指挥的计算机辅助决策。

Fuzzy theory is applied to study decision-making model for ASW searching schemes, with which the best one can be selected. According to the characteristic of sonobuoy being consumptive, it introduces the vector of changeable weight fuzzy sets based on AHP method,and then establishes model of decision support system for ASW searching schemes by calculating Fuzzy distance between the searching schemes and perfects. In the end, an empirical example is illustrated to validate. The decision-making model can be applied to ASW decision support system.