兵工自动化2012，Vol.31Issue(1)：75-77,85,4.DOI:10.3969/j.issn.1006-1576.2012.01.022
步进电动机加速控制算法研究及仿真
The Study and Simulation of Accelerative Running of Step Motor
王葳 1张永科 1林国珊 1何衡湘1
作者信息
- 1. 西南技术物理研究所七部,成都610041
- 折叠
摘要
Abstract
This paper presents the exponential and the S-curve shape Acceleration/Deceleration(ACC/DEC) algorithm for step motor, aiming at solving the problems, such as out of step, impact and going beyond the limit. At first, the mathematical model and transfer function of step motor are built. In view of ACC and DEC process is symmetrical, so the paper only research and analysis the ACC control process of step motor.Then the paper presents the theory of the exponential ACC/DEC and the S-curve shap ACC/DEC methods and the design method. And implementing the design and simuliation of the system through the software Matlab. At last, it compares simulation results of exponential ACC/DEC control method and the S-curve shape ACC/DEC control method. The results show that the S-curve shape ACC/DEC control method smooths the speed transition and has more excellent dynamic and static performance and easy adjustment and improvement.关键词
步进电动机/指数加减速/S形曲线加减速/仿真Key words
step motor/ exponential ACC/DEC/ S-curve shape ACC/DEC/ simulation分类
信息技术与安全科学引用本文复制引用
王葳,张永科,林国珊,何衡湘..步进电动机加速控制算法研究及仿真[J].兵工自动化,2012,31(1):75-77,85,4.
