摘要
本文依据异步电机矢量控制的基本原理,构建了无速度传感器的矢量控制系统。该系统中采用了转子磁链观测器方法,并运用模型参考自适应法进行了转子速度的估计。文中通过了Matlab/Simulink构建系统仿真模型,结果表明了系统的正确性与可行性。
The principles building a speed sensorless vector control system based on vector control of Asynchronous Motor.The system used the method of rotor flux observer and estimates the rotor speed used the method of MARS.In the end the simulation model of this system is established by the Matlab/Simulink,and the results show that this control method can achieve better performance.
出处
《变频器世界》
2011年第6期76-78,共3页
The World of Inverters
