变速控制在基于DSP的转台定位跟踪中的实现  

Realization of Variable Speed Control in Positioning and Tracking System for Rotary Tale Based on DSP

作　　者：王晓坤[1] 杨进华[1] 韩文波[1] 王雪丽[2] 

机构地区：[1]长春理工大学光电工程学院,长春130022 [2]长春职业技术学院,长春130033

出　　处：《长春理工大学学报（自然科学版）》2009年第1期47-50,共4页Journal of Changchun University of Science and Technology(Natural Science Edition)

摘　　要：对转台驱动元件—步进电机的直线规律变速和指数曲线规律变速原理进行了分析,阐述了指数曲线规律变速的离散逼近方法,介绍了基于DSP的转台定位跟踪系统硬件构成和软件设计。实验表明基于DSP的变速控制有效的提高了转台运动的快速性和平稳性。The straight line principle and exponential principle for variable speed control to the driving element-stepping motor of the rotary table are analyzed in this paper. This paper also expounds the discrete method of exponential principle for variable speed control, the hardware and software design of positioning and tracking system for rotary tale based on DSP are discussed .Experiments indicate the variable speed control based on DSP has effectively improved the rapidity and stationarity of the rotary table.

关 键 词：变速控制 变速控制曲线的离散 DSP 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]