PROPOSAL OF OPTIMAL COOPERATIVE CONTROL METHOD FOR AIR CONDITIONING INDOOR UNITS USING SPARSENESS

被引：0
|
作者：
Nishijima Y. [1 ]
Shiraishi Y. [2 ]
Nagahara M. [3 ]
机构：
[1] Faculty of Environmental Engineering, Univ. of Kitakyushu
[2] Faculty of Informatics and Data Science, Hiroshima University
来源：
Journal of Environmental Engineering (Japan) | 2023年 / 88卷 / 807期
关键词：
Air conditioning;
D O I：
10.3130/AIJE.88.447
中图分类号：
学科分类号：
摘要：
The advantage of multi-split packaged air-conditioning system is high operational flexibility and energy efficiency. However, since adjacent indoor units affect each other, the control becomes complex and can cause the deterioration of indoor thermal environment and the increase of energy consumption. Therefore, we propose the cooperative control method that combines MIMO MPC and sparse modeling, here referred to as Sparse MPC, and to verify the proposed method. The results confirmed that Sparse MPC reduces the air conditioning operating time and the number of units in operation. This suggests that Sparse MPC may improve the energy efficiency of air conditioning systems. © 2023 Architectural Institute of Japan. All rights reserved.
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收藏
页码：447 / 453
页数：6
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