【摘要】 主要介绍了一种基于DSP和FPGA的全数字化感应电动机矢量控制系统,在分析系统总体设计方案的基础上,重点介绍了速度检测、电流采样和闭环调节器设计,并阐述了控制系统的软件实现方法。通过对实际电机的控制试验结果表明,该控制系统具有优良的动静态性能和较好的控制效果,具有广阔的应用前景。更多还原

【Abstract】 A DSP and FPGA based full-digital vector control system for induction machine is introduced.Based on the anal-ysis to the general design scheme of the system,the speed detection,current sampling and closed-cycle controller,specially software design method are introduced in details.Finally,the experiments results on practical motor indicate that the pro-posed method is feasible and the control system has excellent dynamic and static performances,high control effect,and good application prospect.更多还原