基于支持向量机的通信干扰效果在线评估算法  

Online Communication Jamming Effect Evaluation Based on Support Vector Machine

作　　者：王伟[1,2] 杨俊安[1,2] 崔琳[1,2] 刘辉[1,2] 

机构地区：[1]电子工程学院,合肥230037 [2]安徽省电子制约技术重点实验室,合肥230037

出　　处：《电子信息对抗技术》2017年第2期51-57,共7页Electronic Information Warfare Technology

基　　金：国家高技术研究发展计划(863计划)资助课题;安徽省自然科学基金项目(1308085QF99)

摘　　要：针对当前干扰效果第三方评估与实际干扰效果脱节问题,提出了一种基于支持向量机的干扰效果在线评估算法。首先,以通信电台为作战对象分析了其抗干扰行为参数;其次,提出了以通信信号体制、功率、编码方式行为参数变化作为干扰效果在线评估依据的方法,构造了行为学习样本库;最后,通过仿真实验验证了算法的有效性,利用Link-16的仿真平台进行了实验,验证了样本库的可靠性。The third-party for jamming effect evaluation is out touch with the actual jamming effect. An online evaluation method based on support vector machine is proposed to cover the shortage. First of all,anti-jamming behavior parametric is analyzed based on Link-16. Then,it is proposed that the change of communication system,power,encoded mode,packaging structure,communication networks are regarded as the main point for behavior analysis and the database of sample is constructed. Finally the effectiveness of the algorithm is confirmed though the simulation and the feasibility of the sample is also validated with the Link-16 platform.

关 键 词：干扰效果 评估 行为分析 LINK-16 支持向量机 

分 类 号：TN975[电子电信—信号与信息处理]