基于直觉模糊推理的目标识别方法  

Techniques for target recognition based on intuitionistic fuzzy reasoning

作　　者：雷阳[1] 雷英杰[1] 冯有前[1] 孔韦韦[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《控制与决策》2011年第8期1163-1168,1174,共7页Control and Decision

基　　金：国家自然科学基金项目(60773209)

摘　　要：针对目标识别特征值的不确定性问题,提出一种基于直觉模糊推理的目标识别方法.首先,分析现有目标识别方法的不确定性与局限性,并对空中目标识别问题及目标特征进行描述;然后,设计系统状态属性变量的隶属度函数与非隶属度函数;最后,建立直觉模糊推理规则,设计推理合成算法和解模糊算法,并检验所建规则的合理性.仿真实例验证了所提方法的有效性与适用性.To the problems of uncertain property values of target recognition（TR）, a target recognition method based on intuitionistic fuzzy reasoning（IFR） is proposed. Firstly, the inaccuracy and vulnerabilities of the existing TR methods are analyzed as well as the specific aerial TR and the characteristics of recognition issues stated. Then, the membership and nonmembership functions of property variables of system are designed. Finally, the inference rules of the system are constructed, algorithms of reasoning and defuzzification are designed, and the rationality of constructed rules is checked. Simulation results show the effectiveness and applicability of the proposed method.

关 键 词：目标识别 直觉模糊集 直觉模糊推理 推理规则 推理算法 解模糊 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]