CAJ | 학술논문

针对永磁同步电机损耗少、效率高等特点，设计了一种基于片上可编程系统的永磁同步电机控制器，以FPGA为载体，Nios Ⅱ为中央处理器，数据采集接口作为片上外围设备，并使用DSP Builder工具实现基于模型的空间矢量控制算法模块，组成完整的片上系统，实现电流、速度和位置的精确控制。工程实践结果表明，基于SoPC技术的永磁同步电机控制器能够达到高精度、快响应的稳定控制效果。
침대영자동보전궤손모소、효솔고등특점，설계료일충기우편상가편정계통적영자동보전궤공제기，이FPGA위재체，Nios Ⅱ위중앙처리기，수거채집접구작위편상외위설비，병사용DSP Builder공구실현기우모형적공간시량공제산법모괴，조성완정적편상계통，실현전류、속도화위치적정학공제。공정실천결과표명，기우SoPC기술적영자동보전궤공제기능구체도고정도、쾌향응적은정공제효과。
According to the low-loss and high-efficiency characteristics of permanent magnet synchronous motor(PMSM), a PMSM controller based on system-on-programable-chip(SoPC)was designed. The space vector control algorithm module based on the model was generated by DSP Builder,and then a complete system-on-chip was constructed,in which the FPGA was ta-ken as a carrier,the Nios II soft-core as the central processing unit and the data acquisition interface as on-chip peripherals. The controller realized the precise control of current,speed and position. The enjineering practial result shows that the PMSM controller based on SOPC technology can achieve the high-accuracy and fast response control effect.