Fuzzy control simulation of hot water supply system for ground source heat pump

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Zhao, Yuqing^1 ; Zhang, Meng^2 ; Yun, Dai^1 ; Gao, Jianling^1

School of Civil Engineering, North China University of Technology, Correspondence: No.5 at JinYuanZhuang Road, ShiJingShan District Beijing

100144, China^1

Department of Information System, University of Technology of Troyes, France^2

关键词: Adjustment time;    Control simulation;    Fuzzy control methods;    Fuzzy controllers;    Matlab- software;    Nonlinear characteristics;    Simulation calculation;    Steady state errors;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052082/pdf
DOI  :  10.1088/1755-1315/189/5/052082

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Aimed to the hysteresis, time-varying, nonlinear characteristics of ground source heat pump systems, a fuzzy controller has been designed and simulation calculation is implemented with Matlab software. The results indicate that compared to the traditional PID control system, the adjustment time of the fuzzy control method is found shorter by 40%. The system with the fuzzy controller can reduce the steady-state error and enhance the resistance to disturbance.