隶属度函数是模糊综合评判法的关键问题,以评估舰艇作战态势判断模型的可信度为需要,采用系统分析方法确定该模型的指标体系,针对基于模糊综合评判的模型可信度评估方法的要求,构建了一种新的S型隶属度函数,通过数学原理证明了该函数的正确性,运用仿真工具验证了与实际隶属关系的一致性,总结了该隶属度函数的使用范围和条件,该隶属度函数对于作战决策和预测模型的可信度评估具有较好的适用性。
Membership function is the key problem of fuzzy comprehensive evaluation method. In order to assess the reliability of the model of warship combat situation assessment, the evaluation index of the model is analyzed and determined using the method of system analyzes. To match the requirements of reliability evaluation method based on fuzzy comprehensive evaluation method, a new S type membership function is built, and its correctness is proved by mathematical principle. Using the simulation tool, the consistency of the relationship with the actual membership is verified. By summarizing the conditions and scope of application of the membership function, it is found that the membership function can be used in evaluating the reliability of models such as decision-making models and prediction models of combat.
2019,41(1): 76-79 收稿日期:2018-07-17
DOI:10.3404/j.issn.1672-7649.2019.01.014
分类号:E919
作者简介:王严辉(1983-),男,博士,讲师,研究方向为舰艇指挥、辅助决策
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