摘要
＂动中通＂天线各轴光纤传感器固有的测量误差和零点漂移会形成积累误差,有效消除输出误差是保证天线系统稳定的前提。对天线驱动机构采用PID控制可有效隔离扰动,并且在响应时间、动态变化上有明显效果,实现了天线系统系能优化。
The measurement error and zero shifts inherent in the optic senor of axis of SOTM（ Satellite On-The-Move） antenna will form the accumulated error. A prerequisite for stable antenna system is to eliminate the output error effectively. PID control on the antenna driving system can effectively isolate the disturbance,which makes significant improvement in response time,dynamic changes,as well as the performance optimization of the antenna system.
出处
《通信与广播电视》
2015年第2期10-13,共4页
Communication & Audio and Video
关键词
积累误差
PID控制
性能优化
Accumulated error PID control Performance optimization.
