摘 要:针对室内空调温度论域难以量化,控制过程不稳定且日消耗电量较大的问题,设计基于模糊决策算法的室内空调温度远程优化控制系统。利用 FPGA 芯片采集室内温度,经改进小波阈值去噪后,通过通信层光纤网络传输至控制层,结合室内空调温度模糊控制器,利用模糊决策算法有效控制室内空调温度,构建室内空调温度论域清晰量求解函数,修正控制参数。实验结果表明:该系统可有效控制室内空调温度,控制的准确性与效率均较高。
关键词:模糊决策算法;室内空调温度;远程优化控制;模糊推理
DOI:10.19850/j.cnki.2096-4706.2022.20.005
中图分类号:TP273+.4 文献标识码:A 文章编号:2096-4706(2022)20-0019-04
Design of Indoor Air Conditioning Temperature Remote Optimal Control System Based on Fuzzy Decision Algorithm
HUANG Guangguo1 , XUE Yanfei 2
(1.Shandong Dawei International Architecture Design Co., Ltd., Jinan 250002, China; 2.Shandong Fangyuan Jingwei Design Group Co., Ltd., Liaocheng 250100, China)
Abstract: Aiming at the problems that indoor air conditioning temperature domain is difficult to quantify, the control process is unstable and the daily power consumption is large, a remote optimal control system of indoor air conditioning temperature based on fuzzy decision algorithm is designed. The FPGA chip is used to collect the indoor temperature, after the denoising of improved wavelet threshold, it is transmitted to the control layer through the communication layer optical fiber network. Combined with the indoor air conditioning temperature fuzzy controller, the fuzzy decision algorithm is used to effectively control the indoor air conditioning temperature, build the indoor air conditioning temperature domain clarity quantity solution function, and modify the control parameters. The experimental results show that the system can effectively control the indoor air conditioning temperature, and the control accuracy and efficiency are all higher.
Keywords: fuzzy decision algorithm; indoor air conditioning temperature; remote optimal control; fuzzy reasoning
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作者简介:黄广国(1981.12—),男,汉族,山东济南人,高级工程师,硕士研究生,研究方向:建筑园区与智能化;薛彦飞(1983.01—),男,汉族,山东聊城人,助理工程师,电气设计师,本科,研究方向:建筑电气工程。