基于参数辨识的直流电机调速系统及其在鱿钓机中的应用

DC Motor Regulator Based on LS Identification and Its Application in Squid Jigging Machines

针对鱿钓机的调速系统特点,提出了采用电枢电压、电枢电流的组合反馈来实现直流电动机调速的解决方案,利用最小二乘算法来对控制器的参数进行设计。在满足调速系统性能的前提下,具有控制系统简单、成本低廉的优点,获得了巨大的经济效益。文中对控制系统的设计以及各个环节的实现作了介绍。

Speed regulator based on feedback of armature voltage and current was applied to small power DC motors to avoid speed overshot.The key point of regulator design is to identify the system parameters,which was realized by LS identification.The design scheme was successfully applied to squid jigging machines.And it has the advantage of simplicity and low cost and has achieved massive benefit.