摘要
采用虚拟仪器技术,以光电编码器为传感器,设计了硬件基于USB接口数据采集卡、软件基于LabVIEW多通道同步数据采集和数据处理的步进电机测控系统。该系统实现了步进电机转速的测量和显示,而且可通过步进电机驱动脉冲频率实现对步进电机转速的控制。经运行,该系统工作稳定,硬件电路简单,成本低,能够实现对数据的存储和读取,适用于精密测控的广泛领域。
Hardware has been designed by data acquisition card USB interface, software has also been de- signed by LabVIEW multi-channel synchronous data acquisition and data processing motor control system. The system not only achieves the measurement and the stepper motor speed display, but also realizes directly con- trolling the stepper motor drive pulse frequency to control the speed of the stepper motor. It provides a conven- ient and flexible way for the design of stepper motor control system. The system has been verified that the sys- tem is stable, high accuracy, simple, low cost, and can achieve store and read files. It can be applied to more sophisticated monitoring and control fields.
出处
《中原工学院学报》
CAS
2015年第1期31-34,共4页
Journal of Zhongyuan University of Technology
关键词
LABVIEW
步进电机
数据采集
测控系统
LabVIEW
stepping motor
data acquisition
measurement and control system
