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研发了一套高精度工作转台控制系统;硬件应用计算机、接口电路、力矩电机,测速发电机、光电编码器和控制器等组成工作转台控制系统。硬件部分主要介绍高精度工作转台控制系统的结构与工作原理;软件部分阐述控制过程。实际生产应用结果表明,工作转台控制系统在大型圆柱度测量仪中的应用;高转速运行精度稳定在0.01%;低高速运行精度稳定在0.05%;定位(位置)控制精度稳定在1′。适合于各类高精度工作转台的位置控制和稳速控制的场所。
Developed a set of high precision work turntable control system; hardware application computer, interface circuit, torque motor, tachometer, photoelectric encoder and controller composed of work turntable control system. The hardware part mainly introduces the structure and working principle of the high precision work turntable control system; the software part expounds the control process. The results of actual production application show that the control system of working turntable can be used in the large cylindricity measuring instrument; the running precision of high speed is stable at 0.01%; the running accuracy of low speed and high speed is stable at 0.05%; the precision of positioning (position) control is stable at 1 ’. Suitable for all kinds of high-precision work turntable position control and speed control of the place.