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| 采用对角矩阵解耦法提高变风量空调的性能 | |
| 引用本文： | 王雁,王军,王瑞祥,邵惠鹤.采用对角矩阵解耦法提高变风量空调的性能[J].建筑电气,2004,23(6):3-7. |
| 作者姓名： | 王雁 王军 王瑞祥 邵惠鹤 |
| 作者单位： | 1. 中国电子科技集团公司第39研究所,710065 2. 上海交通大学,200030 3. 北京建筑工程学院,100044 |
| 基金项目： | 建设部“十五”科技发展规划项目 (No 10 3 0 2 2 3 6)。 |
| 摘 要： | 解决变风量空调系统多个回路之间的耦合问题是暖通空调领域的难点问题。采用机理分析和实验数据分析相结合的方法 ,建立了三输入、三输出变风量空调系统的数学模型 ,并针对该系统采用对角矩阵法设计了变风量空调系统的解耦器。该解耦器可以使所研究的变风量空调控制系统的开环传递函数矩阵和闭环传递函数矩阵都变换为对角矩阵 ,从而解除各个控制回路之间的耦合 ,使变风量空调系统实现解耦。通过实验结果可以看出 ,该解耦方法的应用效果是较好的。 |
| 关 键 词： | 变风量 对角矩阵 传递函数 解耦 |
Performance Improvement of VAV System in the Method of Diagonal Matrix Decoupling Control |
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| Wang,Yan.Performance Improvement of VAV System in the Method of Diagonal Matrix Decoupling Control[J].Building Electricity,2004,23(6):3-7. | |
| Authors: | Wang Yan |
| Affiliation: | Wang Yan (The 39th Research Institute of China Electronics Technology Group Corp. 710065 China) Wang Jun (Shanghai Jiaotong University 200030 China) Wang Ruixiang (Beijing College of Architecture Engineering 100044 China) Shao Huihe (Shanghai Jiaotong University 200030 China) |
| Abstract: | Decoupling of multi-loops of VAV system is a difficult problem in HVAC.The mathematical model of VAV system is set up by com bining the theoretical analysis with the data analysis of experiment.The decoup ling unit of VAV system is designed in the method of diagonal matrix.This decou pling unit can change the transfer function matrix of the open loop and closed l oop control system into diagonal matrix,so that the coupling among the control l oops is eliminated,and VAV system is decoupled.The experimental results of deco upling control system show the availability of this method. |
| Keywords: | diagonal matrix Transfer function Variable air volume Decouple |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |