机构地区: 西北工业大学
出 处: 《电力电子技术》 2010年第1期76-77,83,共3页
摘 要: 针对当前电动车运行效率低,稳定性差的特点,提出了新型电动汽车驱动系统的设计方法。系统以高性能DSP芯片TMS320F2812作为控制核心,通过传感器实时采集相电流和转子转速信号,从而实现模糊正比例算法的双闭环控制。实验结果表明,该系统具有性能好、结构简单、可靠性高等特点。 In view of the current characteristics of the development of electric vehicles,a new type of small and mediumsized electric vehicle drive system is designed.A high-performance DSP chip TMS320F2812 is used as control core,through the real-time sampling of the phase current and rotor speed signal by sensor,the double-loop control is achieved.The experimental results show that the system has a high-performance,simple structure,high reliability.
领 域: [自动化与计算机技术] [自动化与计算机技术]