基于优先关系定序法的IFS非隶属度函数确定方法  

Ascertaining nonmembership functions of intuitionistic fuzzy sets based on priority ordering method

作　　者：雷阳[1] 华继学[1] 雷英杰[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《计算机应用》2008年第8期2101-2102,2120,共3页journal of Computer Applications

基　　金：国家自然科学基金资助项目(60773209);陕西省自然科学基金资助项目(2006F18)

摘　　要：针对直觉模糊集(IFS)非隶属度函数难以确定的问题,提出一种基于优先关系定序法的IFS非隶属度函数确定方法,给出了详细的算法步骤,从理论上证明了该算法的正确性,并分析了算法的时间复杂度与适用范围。最后,通过实例分析从应用上验证了算法的有效性与实用性。研究表明,该算法可有效地解决具有依多属性确定优先次序特性的一类IFS非隶属度函数确定方法的问题。Concerning the problem of ascertaining non-membership functions of Intuitionistic Fuzzy Set （IFS）, a technique for ascertaining non-membership functions based on priority ordering method was proposed, whose algorithm and steps were presented in detail with the demonstration of rightness in theory. Then, the time complicacy and application area were analyzed and discussed. Finally, the validity and practicability of the technique were checked by providing an example analysis in applications. Researches show that the proposed algorithm has solved the problems of technique for ascertaining non-membership functions of IFS effectively, which have the trait of training priority and order according to different attributions.

关 键 词：非隶属度函数 直觉模糊集 优先关系定序法 目标识别 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程] TP391[自动化与计算机技术—控制科学与工程]