摘要
文章以DSP2407为核心控制器,通过DSP芯片的PWM输出对电动车电机进行直流调速控制,系统硬件部分包含系统PWM输出主回路及其驱动和过流保护电路。文章还对实现系统功能的软件进行了策略分析和设计。
In this paper,the DC motor of electric vehicle system is controlled by the PWM output of DSP chip DSP2407 which is used as the core controller.The hardware design includes the PWM output of the main circuit and its drive and over-current protection circuit.Also,the control method and strategy for the system software are expounded.
出处
《仪表技术》
2010年第6期35-37,共3页
Instrumentation Technology
