电动汽车速度闭环控制系统设计  

Design of Close-loop Velocity Control System for Wheel Motors of EV

作　　者：李成学[1] 杨大柱[1] 吴文民[1] 

机构地区：[1]解放军汽车管理学院,233011

出　　处：《电机技术》2008年第6期24-28,共5页Electrical Machinery Technology

摘　　要：阐述了基于TMS320LF2407 DSP的无刷直流电机速度闭环控制系统的仿真系统设计,给出了系统各组成部分的工作原理及其工作流程。最后,在理论分析的基础上进行了相应的试验研究,给出了具体的测试数据与波形等实验结果,从而充分证实了此控制系统的可行性和实用性。The velocity closed-loop control system for a BLDCM based on DSP TMS320F2407 was designed. The performances of the control system were numerically studied by using simulink. Finally, the designed control system was experimentally investigated on a prototype motor. Both numerical and experiment results showed their consistency which positively confirmed the feasibility and practicability of the proposed control system.

关 键 词：电动汽车 永磁无刷直流电机 速度调节 MATLAB仿真 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] U463.5[自动化与计算机技术—控制科学与工程]