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Modeling of stepper motor control system and running curve simulation
Author(s): 
Pages: 20-25
Year: Issue:  1
Journal: Electric Machines and Control

Keyword:  步进电机开环控制系统建模运行曲线;
Abstract: 为了优化开环情况下步进电机的控制,研究运行曲线和传动刚度对步进电机开环控制系统运动情况的影响.依据步进电机运行原理和系统动力学特性,建立控制系统数学模型.设计一种基于正矢函数,高阶平滑的加减速曲线,并与常见的匀加减速曲线和指数型加减速曲线进行了比较仿真.仿真结果表明正矢型加减速曲线能够更好地抑制运动过程中的冲击,减小终点位置的残余振动幅度.该控制方式适用于对运动精度和稳定性有较高要求的场合,在分幅...
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