摘要
应用模型参考自适应方法,对无速度传感器矢量控制系统的转速估计进行研究,提出了一种以电机的瞬时无功辅助变量、鲁棒性良好的新型MRAS速度估的的的的的的的的计方案。仿真实验表明,应用这种估计算法计算量小,收敛速度快,速度估计精确。
The speed eslimation of speed sensorless vector control system with a method of model reference adaptive system are investigated.A new-type MRAS speed cstimation scheme with motor instantancous inactive power as assist variable is presented.The sinndation rcsults show that methed＇s calculation amount is small,convergence of the speed is fast,and the speed is estimated aeenratcly.
出处
《微特电机》
北大核心
2006年第1期31-33,共3页
Small & Special Electrical Machines
