基于MC9S12DG128的无刷直流电机矢量控制系统  

Brushless DC Motor Vector Control Based on MC9S12DG128

作　　者：李练兵[1] 莫红影[1] 王华君[1] 

机构地区：[1]河北工业大学电气与自动化学院,天津300130

出　　处：《机床与液压》2010年第14期103-105,113,共4页Machine Tool & Hydraulics

摘　　要：以MC9S12DG128为控制核心,提出一种id=0的矢量控制方法实现无刷直流电机转矩平滑控制,并设计无刷直流电机矢量控制程序,最后得出无刷直流电机矢量控制在Matlab/Simulink仿真平台下的仿真结果。仿真结果表明:利用id=0矢量控制方法,能够很好地抑制和消除转矩脉动,实现无刷直流电机转矩的平滑控制。An id =0 vector control method of brushless DC motor （BLDC） based on MC9S12DG128 was proposed to make the torque smooth. The control program of BLDC motor was designed. The simulation of BLDC motor vector control method were made by Matlab/Simulink. The simulation results indicate that torque pulsation can be restrained and eliminated to realize smooth control of torque by using id = 0 vector control method.

关 键 词：MC9S12DG128 无刷直流电机 矢量控制 

分 类 号：TP276[自动化与计算机技术—检测技术与自动化装置]