摘要
针对识别特征参数测量值不准确、特征参数漏测等不确定性问题,提出了采用贴近度的模糊综合判决方法.在多特征空间进行飞机目标识别时,利用模糊函数综合观测模糊集和已知模糊集之间的贴近度,探讨了贴近度权值的确定,以及模糊函数的选取.对有源、无源特征组成的多特征综合识别系统进行了仿真,仿真结果证实了该方法具有较高的识别率.
Concerning the measured target identification feature parameters being inaccurate and/or missing, this paper presents a fuzzy synthesis decision method using the adjacent degree. It deals with how to determine the weighted value of adjacent degree and choose the corresponding fuzzy function by using the adjacent degree between the synthesis observation fuzzy set and the given fuzzy set while identifying aircraft targets in a multi-feature space. And the multi-feature synthesis identification system with active and passive feature is simulated, the result of which, shows the proposed method has a better rate of target identification.
出处
《空军雷达学院学报》
2005年第1期17-19,共3页
Journal of Air Force Radar Academy
关键词
贴近度
模糊综合
目标识别
adjacent degree
fuzzy synthesis
target identification
