›› 2015, Vol. 28 ›› Issue (11): 37-.

• 论文 • 上一篇    下一篇

一种改进的对角线解耦在变风空调上的应用

葛懂林,付东翔,朱卫云   

  1. (上海理工大学 光电工程与计算机学院,上海 200093)
  • 出版日期:2015-11-15 发布日期:2015-12-15
  • 作者简介:葛懂林(1988—),男,硕士研究生。研究方向:过程控制中解耦控制。E-mail:gdl0503@126.com。付东翔(1971—),副教授,硕士生导师。研究方向:楼宇自动化,光电技术检测。

An Improved Method of Diagonal Decoupling for the VAV System

GE Donglin,FU Dongxiang,ZHU Weiyun   

  1. (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
  • Online:2015-11-15 Published:2015-12-15

摘要:

变风空调具有多变量,强耦合和时滞等特性。传统的解耦方法在变风空调上的解耦效果上并不理想。根据传统静态解耦的思路,在对角线解耦的基础上,对求得的解耦控制器进行修正,使得解耦后的变风空调具有更好的动态特性和鲁棒性,并最终给出了与简化解耦在变风空调解耦效果上的对比。仿真实验结果表明,该方法的可行性与有效性。

关键词: 变风空调, 多变量, 解耦, 动态特性

Abstract:

The variable air volume has the characteristics of multivariable,strong coupling and delays.The traditional methods for the decoupling of the VAV are not effective.The paper corrects the decoupling controller further according to the traditional static decoupling method on the basis of the diagonal decoupling,achieving a better dynamic performance and robustness for the VAV of decoupling.A comparison with the method of simplified decoupling in the system of VAV is given.The result of Simulink shows the effectiveness and feasibility of the improved method.

Key words: VAV;multivariable;decoupling;dynamic performance

中图分类号: 

  • TP306.1