基于8098单片机的水温控制系统的设计与应用  

Design and application of water temperture controlling system based on 8098 SCM

作　　者：陈杰[1] 杨慕升[1] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255091

出　　处：《山东理工大学学报（自然科学版）》2011年第2期74-77,共4页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：为了实现高精度的水温控制,设计了一种以8098单片机为控制核心的水温控制系统并进行了相关测试.该系统采用温度传感器AD590K对温度进行测量,采用分段线性加PI积分分离控制算法进行温度控制.实验表明,这种控制方式可以加快系统阶跃响应,减小超调量,提高温度控制精度.该系统可以用于对水温控制要求较高的场合.In order to controll the temperature of the water precisely,we use 8098 SCM as microcontroller to control the system,we use AD590K temperature sensor to measure the temperature of the water,In the control algorithm,we use p0iecewise linear plus integral PI method isolation to control the temperature of the water,we also do the relevant tests.It proves that this control method can speed up the system step response,reduce the overshoot and also can control the temperature of the water precisely.This system can be used in the occasion when water temperture control is required.

关 键 词：8098单片机 AD590K PI算法 

分 类 号：TH71[机械工程—测试计量技术及仪器]