摘要
在众多的控制方式中,三环调速系统是性能最佳的控制方式。三环调速系统是在电流、转速双闭环直流控制系统中,再加上一个电流变化率内环。利用MATLAB对三环控制系统进行了仿真研究,结果表明它具有更好的整体性能。
In many speed control modes,three-loop control system is the best method.A three-loop speed control system is formed by a current and speed double closed-loop DC control system coupled with a loop of current change rate.In this paper,the three-loop control system is simulated by using MATLAB.The results show the overall performance of the system has been greatly improved.
出处
《机械工程与自动化》
2010年第1期158-160,共3页
Mechanical Engineering & Automation
关键词
转速-电流双闭环
电流变化率内环
仿真
speed and current dual closed-loop
the inner ring of current change rate
simulation
