雷达伺服系统等效建模方法  

Equivalent Modeling Method of Radar Servo System

作　　者：安红 杨莉 张雁平 张朔 AN Hong;YANG Li;ZHANG Yanping;ZHANG Shuo(Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China)

机构地区：[1]电子信息控制重点实验室,成都610036

出　　处：《电子信息对抗技术》2020年第6期64-67,共4页Electronic Information Warfare Technology

摘　　要：提出一种针对雷达伺服系统功能及性能指标进行等效模拟的仿真模型建立方法。该方法将雷达伺服系统近似等效为一个具有无限长脉冲响应的IIR递归滤波器,进而利用数字滤波技术,实现对雷达伺服系统角度跟踪控制功能的仿真,最后通过应用实例,验证雷达伺服系统等效模型建立方法的有效性。A simulation model establishment method is presented for the function and performance index of radar servo system.In this method,the radar servo system is approximately equivalent to an IIR recursive filter with infinite pulse response,and then the angle tracking control function of the radar servo system is simulated by using digital filtering technology.Finally,the effectiveness of the method of establishing the equivalent model of the radar servo system is verified by an application example.

关 键 词：雷达 伺服系统 等效模型 

分 类 号：TN955[电子电信—信号与信息处理]