电动汽车电机驱动控制系统的设计

Design of Motor Drive Control System for Electric Vehicle

在对电动汽车进行整体研究时,电动汽车驱动控制系统是至关重要的一部分。此研究对电机驱动系统进行了设计,根据不同电动机的不同特性和工作状态,以及在满足所设计电动汽车性能需求的前提条件下,对电机驱动控制系统进行了结构设计。在进行了模糊控制算法后,又利用软件工具对PI控制器的传递函数进行选择,设计出了模糊PI控制程序的主要流程。

In the study of electric vehicle,electric vehicle driving control system is a very important part. The study designs motor drive systemaccording to different characteristics and working conditionsof different motors,and on the premise of meeting the performance requirements of designed electric vehicles.After the fuzzy control algorithm being adopted, the paper selects the transfer function of PI controller by software tools,and designs the main flow of fuzzy PI control program.