摘要
介绍了运用PWM技术实现液压电梯的调速控制 ,主要包括两部分 ,一是用工控机发送PWM信号进行调速 。
This paper introduces the realization of velocity modulation control in hydraulic elevator by using PWM technology. It mainly includes two parts, one is about how to send out PWM signal via computer to perform the velocity modulation, and the other is about the design of manual PWM velocity modulation device.
出处
《计算机自动测量与控制》
CSCD
2001年第2期35-36,39,共3页
Computer Automated Measurement & Control
