| 基于FPGA的两相步进电机细分驱动器设计 |
| |
| 引用本文： | 安立宇,赵曙光,杜丘.基于FPGA的两相步进电机细分驱动器设计[J].仪表技术,2009(1). |
| |
| 作者姓名： | 安立宇 赵曙光 杜丘 |
| |
| 作者单位： | 1. 东华大学,信息科学与技术学院,上海,201620
2. 东华大学,数学化纺织服装技术教育部工程研究中心,上海,201620 |
| |
| 摘 要： | 采用步进电机驱动的机构中,为了提高定位精度,文章提出了一种高性能的步进电机细分控制系统设计,该系统由FPGA和专用集成电路IXMS150 PSI构成,在FPGA中嵌入Cos/Sin表,通过查表控制步进电机两项绕组电流,实现了高精度的步进电机细分控制系统,提高了步进电机的运行精度,消除了低速震荡现象,该系统可用于机器人,打印机和光学平台等精密位置控制系统。
|
| 关 键 词： | 步进电机 细分 |
Design of Two-phase Microstepping Driver Based on FPGA |
| |
| AN Li-yu,ZHAO Shu-guang,DU Qiu.Design of Two-phase Microstepping Driver Based on FPGA[J].Instrumentation Technology,2009(1). |
| |
| Authors: | AN Li-yu ZHAO Shu-guang DU Qiu |
| |
| Abstract: | A high performance system for stepper motor control in a microstepping mode is presented,which was designed and performed with FPGA and high-performed dedicated integrated circuits IXMS 150 PSI.By applying cos/sin look-up table in FPGA,the microstepping control system can be achieved,which improves the positioning accuracy and eliminates low speed ripple and resonance effects in a stepper motor electrical drive.The same microstepping system is ideal for robotics,printers,X-Y tables and can facilitate the construction of very sophisticated positioning control system. |
| |
| Keywords: | FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
