数字阀控制器的研究  

Study on Digital Valve Controller

作　　者：李胜[1] 阮健[1] 裴翔[1] 

机构地区：[1]浙江工业大学机电学院,浙江杭州310014

出　　处：《机电工程》2001年第5期151-152,共2页Journal of Mechanical & Electrical Engineering

摘　　要：采用了步进电动机输出连续角位移控制的方法,研究并设计了数字阀控制器,提高了数字阀的控制精度,并保证了数字阀的响应速度 。This paper introduces the technique of continual angular displace control of stepper motor. By the technique, the digital valve controller is studeied and designed, which is composed of the amplification circuit of stepper motor and the numeral control circuit. The designed digital valve controller can increase control precision and frequency response of the digital valve

关 键 词：步进电动机 单片机 数字阀控制器 角位移控制 数字控制电路 

分 类 号：TH134[机械工程—机械制造及自动化]