本文是在基于ARM＋FPGA 的硬件平台上进行嵌入式运动控制系统的设计，ARM实现应用管理，FPGA 实现插补运算，发出脉冲到伺服驱动系统，形成运动指令控制伺服电机运 转等。文中对FPGA 模块内部设计和控制方法的实现进行了详细阐述，并且给出了调试的结果。关键词：嵌入式系统；运动控制系统；ARM；FPGAAbstract: This article brings forward a design of embedded motion control system based onhardware platform of ARM and FPGA.ARM fulfills application management, while FPGA executes interpolation operation and emits outbursts to servo actuating system to control servo-actuators working with movement instruction. This article brings forward the analysis of FPGA design and methods of control and presents the result under debugging.Key words: Embedded system; Motion Control System; ARM; FPGA