|本期目录/Table of Contents|

[1]杨 智,陈雨琴,杨晓光.继电自整定PID温湿度解耦控制系统设计与实现[J].工业仪表与自动化装置,2015,(06):70.
　YANG Zhi,CHEN Yuqin,YANG Xiaoguang.Design and implementation of temperature and humidity decoupling control system based on relay self-tuning PID[J].Industrial Instrumentation & Automation,2015,(06):70.
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继电自整定PID温湿度解耦控制系统设计与实现(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2015年06期
页码:
70
栏目:
出版日期:
2015-12-15

文章信息/Info

Title:
Design and implementation of temperature and humidity decoupling control system based on relay self-tuning PID
文章编号:
1000-0682(2015)06-0000-00
作者:
杨 智; 陈雨琴; 杨晓光
（中山大学 信息科学与技术学院，广州 510006）
Author(s):
YANG Zhi;  CHEN Yuqin;  YANG Xiaoguang
(School of Information Science and Technology, Sun Yat-sen University, Guangzhou 510006, China)
关键词:
耦合系统; 解耦控制; PID自整定; 虚拟仪器; 实时控制
Keywords:
coupling systems;  decoupling control;  PID self-tuning;  virtual instrument;  real-time control
分类号:
TP273
DOI:
-
文献标志码:
A
摘要:
电子产品的温湿度指标测试系统是一个双入/双出耦合关系的复杂系统。该文提出了一种基于继电自整定PID与对角阵解耦相结合的控制策略，首先基于继电特性对PID控制参数进行自整定，再利用对角阵解耦来解决温度和湿度之间的耦合问题，并借助LabVIEW软件开发平台和NI ELVIS Ⅱ+虚拟仪器实验套件实现了温湿度解耦控制。实验证实了该方案的可行性，且调节时间短，超调量较小，控制精度高，可以推广到其他控制系统中。
Abstract:
Electronic products of the temperature and humidity testing system is a double-input and double-output coupling relationship of complicated system.This paper puts forward a kind of based on relay self-tuning PID combined with diagonal matrix decoupling control strategy, first of all, based on relay features to self-tuning of PID control parameters, using diagonal matrix decoupling to solve the coupling problem between temperature and humidity, and with the aid of the LabVIEW software development platform and NI ELVIS Ⅱ+ virtual instrument test suite temperature and humidity decoupling control is realized. Experiment proved the feasibility of the scheme, and the adjusting time, overshoot volume is small, high control precision, can be applied to other control system.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2015-03-10
作者简介：杨智(1961)，男，甘肃人，教授，主要从事复杂系统的建模仿真与控制策略的研究，计算机集成制造系统研发。
更新日期/Last Update: 1900-01-01