基于单片机的电液伺服控制系统的研究  

Electro-hydraulic Servo Control System with Single-chip

作　　者：赵春华[1] 宁春玉[1] 

机构地区：[1]长春理工大学,吉林长春130022

出　　处：《液压与气动》2014年第12期48-50,共3页Chinese Hydraulics & Pneumatics

基　　金：吉林省科技发展计划项目(20121006;201101102)

摘　　要：为了提高电液伺服控制系统的控制精度和响应速度,解决传统电液伺服控制系统中参数易受干扰等问题,设计了以ATmega32为核心的数字反馈控制系统。该系统采用增量式数字PID控制算法对采集信号进行调节。实验表明,该电液伺服控制系统响应速度快、输出精度高、输出稳定。In order to improve the response speed and the control precision of the hydraulic control servo system, and to solve the problem that system parameters are susceptible to interference in traditional electro-hydraulic servo control system, a digital feedback control system is designed based on ATmega32. It can regulate the collected signal by using the incremental digital PID control algorithm. Experiments show that the electro-hydraulic servo control system has the characteristic of fast response, high output accuracy and stable output.

关 键 词：单片机 电液伺服系统 闭环控制 

分 类 号：TH137[机械工程—机械制造及自动化]