【摘要】 在对同步电动机步进传动系统进行教学分析的基础上，设计组成了电流俗环跟踪控制的同步电动机步进传动系统。仿真结果表明，交流步进传动是一种高性能的电气传动控制系统。更多还原

【Abstract】 A synchronous motor step motion system of current lagging - loop tracking control is designed under the foundation of mathematical analysis for synchronous motor step motion system. Simulation results indicate that AC step motion drive is one sort of high performance electrical drive control system.更多还原