一种微机控制的位置、转速双闭环全数字系统  

An All—Number System of Position and Rotation Rate Controlled by a Microcomputer

作　　者：孙德辉[1] 李正熙[1] 宋伟光[2] 李颖卓[2] 

机构地区：[1]吉林电气化专科学校 [2]吉林化工学院

出　　处：《吉林化工学院学报》1989年第2期76-81,共6页Journal of Jilin Institute of Chemical Technology

摘　　要：介绍一种微机控制的位置转速双闭环系统,具有位置调节、速度调节,可控硅触发和速度反馈计算均用一台 TP801B 单板机完成的特点。位置检测,速度检测,同步脉冲形成等全部用数字电路实现,实验结果表明.该系统精度高,运行可靠。A system of closed-loop of position and rotation rate controlled by a microcomputer introduced here has the features of positional setting,speed setting,the calculation of controllable silicon traggering and speed feedback all done by a TP 801 B one-boar computer.Position detecting,speed detecting,the formation of synchronizing pulse and so on are effected all by digital circuits. Experimental results show the system has a high accuracy and reliable operation.

关 键 词：微机 位置转速控制 双闭环 全数字 

分 类 号：TM921.542[电气工程—电力电子与电力传动]