[关键词]
[摘要]
理论分析了速度、加速度前馈控制对位置伺服跟踪系统动态性能的影响。结合某型雷达伺服系统的设计,给出了伺服系统速度环和位置环仿真设计,并对传统控制和复合控制从仿真和工程试验进行了对比。对比结果表明复合控制可以显著提高伺服系统的动态性能和跟踪精度。
[Key word]
[Abstract]
The influence of velocity and acceleration feedforward control on the dynamic performance of position servo tracking system is analyzed theoretically. Combined with the design of a radar servo system, the simulation design of the speed loop and position loop of the servo system is presented, and the traditional control and the compound control from two aspects of simulation and engineering test are compared. The results show that the compound control can significantly improve the dynamic performance and tracking accuracy of the servo system.
[中图分类号]
[基金项目]