现代电子技术2013，Vol.36Issue(3)：16-20,5.
基于Simulink的某雷达天线伺服系统性能改进方法研究
Method for improving performance of servo system for certain radar antenna based on Simulink
文哲1
作者信息
- 1. 北京遥感设备研究所随动系统研究室,北京 100039
- 折叠
摘要
Abstract
In order to meet the accuracy requirement of the high accuracy servo system, this paper takes a high accuracy servo system as a research object and describes the establishment of the mathematic model of the servo system driven by torque motor. The control methods of lead-lag correction, gain improvement and lagging link are used to model and simulate the system. The simulation test results show that lead-lag correction control method can improve the response speed of the system and meet the high precision requirement, while gain improvement and the introduction of lagging link control method can reduce the im-pacts of the servo system dead zone nonlinearity on the system.关键词
随动系统/超前滞后校正/滞后环节/死区/非线性Key words
servo system/lead-lag correction/lagging link/dead zone/nonlinearity分类
信息技术与安全科学引用本文复制引用
文哲..基于Simulink的某雷达天线伺服系统性能改进方法研究[J].现代电子技术,2013,36(3):16-20,5.
