Title :
Adaptive Fuzzy Control of Superheat of Hydraulic Oil Source Refrigerating System and Experiment Research
Author :
Pan, Xudong ; Wang, Guanglin ; Li, Yuefeng ; Lu, Zesheng
Author_Institution :
Sch. of Mech. & Electr. Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
This paper describes a compressor refrigerating system of hydraulic oil source by using electronic expansion valve and proposes a new method for controlling superheat of compressor evaporator using adaptive fuzzy control. The quantification and proportionality factors can be regulated by this algorithm. Through comparing the control efficiency of superheat using the conventional fuzzy control with using the adaptive fuzzy control, the experiment result shows that the method can improve the dynamic and static performance of the system and realize precision control of superheat.
Keywords :
adaptive control; compressors; electron tubes; fuzzy control; heat transfer; hydraulic systems; oils; refrigeration; regulation; adaptive fuzzy control; compressor evaporator; compressor refrigerating system; electronic expansion valve; experiment research; hydraulic oil source refrigerating system; proportionality factors regulation; quantification regulation; superheat control; Adaptive control; Control systems; Cooling; Fuzzy control; Petroleum; Programmable control; Proportional control; Refrigerants; Refrigeration; Valves;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.380
