基于PROFIBUS-DP的温度控制系统  

The Application of PLC Temperature control In the system of PROFIBUS-DP

作　　者：施永清[1] 

机构地区：[1]许昌烟草机械有限责任公司,河南许昌461000

出　　处：《电工技术》2005年第10期31-32,共2页Electric Engineering

摘　　要：设计了一种基于PROFIBUS-DP现场总线技术的温控系统.该温控系统利用PLC为硬件,采用积分分离PID控制算法,具有控制精度高、超调量小的特点,应用效果良好.Designed a system of temperature Control based on the technology of PROFIBUS-DP. PLC was imposed as a hardware in the system of temperature Control, The control arithmetic of PID was adopted, that has the characteristic of control precision highly and exceed quantity smally, the system has acquired nicer effect.

关 键 词：温度控制 PROFIBUS-DP PLC PID 温度控制系统 PID控制算法 现场总线技术 温控系统 积分分离 控制精度 

分 类 号：TM924.3[电气工程—电力电子与电力传动] TP336[自动化与计算机技术—计算机系统结构]