Title :
The application of fuzzy control with variable region for VRV central mini air-conditioners
Author :
Shu-jiang, Li ; Guang, Jin ; Li-xin, Kong
Author_Institution :
Coll. of Inf. Sci. & Eng., Shenyang Univ. of Technol., Shenyang
Abstract :
The technical theory of VRV central mini air-conditioners is analyzed in this paper, aim at the limitation of fuzzy control and PID control for superheat control, the fuzzy control with variable region method is used to control evaporator-superheat, the problem of refrigerating matching and the superheat control definition for more than one evaporator in VRV central mini air-conditioners is solved. Simulation results show that fuzzy control with variable region for VRV central mini air-conditioners is superior to fuzzy control in the superheat control definition.
Keywords :
air conditioning; fuzzy control; refrigerants; three-term control; PID control; VRV central mini air-conditioners; evaporator-superheat control; fuzzy control; refrigerating matching problem; variable region method; Centralized control; Educational institutions; Fuzzy control; Information analysis; Information science; Niobium; Refrigeration; Three-term control; Fuzzy control with variable region; Superheat; VRV central mini air-conditioners;
Conference_Titel :
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-1733-9
Electronic_ISBN :
978-1-4244-1734-6
DOI :
10.1109/CCDC.2008.4598064
