摘要
研究了方波电流驱动的永磁无刷电机交流伺服系统。系统采用电流、速度和位置三闭环结构，并由８０９８单片机实现位置闭环控制。文中分析了系统的工作原理，设计了硬件电路和双模控制算法。最后给出系统实验结果。
This paper deals with an AC servo system with permanent magnetic brushless motor driven by square wave current.The system has adopted three-closed-loop construction of cur'ent,speed and position.The position slosed-loop controller is achieved from 8098 single-chip microcomputer.Also, this paper analyses the system working principle,the design of hardware circuits and the double-mode control algorithm, with the experimental results given eventually.
出处
《西安理工大学学报》
CAS
1996年第2期123-128,共6页
Journal of Xi'an University of Technology
关键词
永磁无刷电机
交流
伺服系统
双模控制
permanent magnetic brushless motor
AC servo system
double mode control single-chip
microcomputer control
