摘要
辐射源数据往往不完整或不确定,因此应用模糊推理实现了辐射源和目标平台的识别。将辐射源特征转换为由模糊集及隶属度函数表征的参数,再通过与数据库中的辐射源数据进行模糊匹配来判断辐射源的类型,实现了雷达辐射源的被动识别方法。进一步通过识别出目标平台上所装备的雷达辐射源的参数值,利用模糊推理,推断出目标平台的类型。试验结果表明:模糊推理的算法是切实可行的,在对模拟数据加入的噪声不超过一定限制的情况下,对于数据库已有的目标能够达到较高的目标识别率。
Emitter data sometimes is unsuffieient and uncertain, fuzzy inference was applied to realize emitter and target platform identification. Emitter character data was transformed as parameters represened by fuzzy set and membership function, and then fuzzy matching with emitter data in database was carried out to identify emitter type. After identiying parameters of Radar emitter equiped on target platform, fuzzy inference was adopted to luther deduce the target platform type. Simulation results indicate the fuzzy inference method is feasible, if noise on＇ emittr data doesn＇t exceed some limitation, high accurate identification rate can be acquired.
出处
《火力与指挥控制》
CSCD
北大核心
2009年第4期95-99,共5页
Fire Control & Command Control
基金
所预研资助项目(2004301)
关键词
辐射源识别
模糊推理
目标平台
emitter identification ,fuzzy inference ,target platform
