摘要
全空气系统中央空调可完全控制建筑物的湿热环境和空气质量。它集成了冷却、加热、中央新鲜空气、PM0.3过滤、加湿除湿、紫外线杀菌、低能耗和低噪音等功能,是真正意义上的能实现人类舒适空气环境的中央处理系统。利用Matlab/simulink软件对一全空气系统中央空调进行建模仿真研究,重点利用了模糊PID控制器对房间温度进行仿真研究,研究结果表明,传统的PID控制虽然鲁棒性较强,但是存在一定的误差。将模糊控制与PID控制相结合,设计自适应模糊PID控制器能够使全空气系统中央空调实现更小的超调,温度控制效果更好。
The central air conditioning system of the all-air air system realizes the overall control of the building’s hot and humid environment and air quality.It integrates the functions of refrigeration,heating,central fresh air,PM0.3 filtration,humidification,dehumidification,UV sterilization,low energy consumption,low noise and so on.It is a real human comfortable air environment central processing system.Matlab software is used to model and simulate an all-air air conditioning system,and the fuzzy PID controller is used to simulate the room temperature.The results show that the traditional PID control has strong robustness,but there are some errors.The adaptive fuzzy PID controller can achieve smaller overshoot by combining fuzzy control with PID control.
作者
田野
张晨晨
马永志
Tian Ye;Zhang Chenchen;Ma Yongzhi(College of Mechanical and Electrical Engineering,Qingdao University,Qingdao,266022)
出处
《制冷与空调（四川）》
2021年第2期254-257,共4页
Refrigeration and Air Conditioning
基金
山东省2018年重点研发计划(公益性科技攻关类)项目(2018GGX105007)。
