【摘要】 该文介绍了以数字信号处理器 (DSP)芯片TMS3 2 0F2 40为核心并结合现场可编程门阵列 (FPGA)的开关磁阻电机调速系统 (SRD)的数字化控制系统的设计。该文设计了硬件电路和软件控制策略 ,控制策略采用模糊算法 ,硬件设计采用DSP和FPGA为核心实现了开关磁阻电机调速系统的全数字化。仿真与试验均表明 ,本文设计的开关磁阻电机调速系统具有高效、实时、动态性能好、噪声低、转矩脉动明显减少等优点更多还原

【Abstract】 In this paper, the core of Digital Signal Processor(DSP) TMS320F240 and the Field Progrmmable Gate Array (FPGA) based research for digital control system of switched reluctance motor driver was discussed. In this paper ,the circuit, whose hardware composed of DSP and FPGA realized the digitization of the speed regulation system of the switched reluctance motor, were designed,and control strategy was fuzzy control. The simulation and experiments showed that the SRM designed in this paper has the advantage of high-efficiency, real-time, good dynamic performance and low noise reduced tremble.更多还原