Title :
An estimation method of the fluid temperature for commercial aircraft hydraulic systems
Author :
Li Jing ; Xu Jiaolong ; Zhang Xi ; Yin Yaobao
Author_Institution :
Coll. of Mech. Eng., Tongji Univ., Shanghai, China
Abstract :
This paper introduces an estimation method of the fluid temperature of commercial aircraft hydraulic systems. The hydraulic systems of aircraft are subjected to be investigated. Under this method, the average temperature of the fluid in the reservoir is calculated according to the flight profile. The calculating results are coincided with the actual values and reveal the varying tendency of the fluid temperature in the reservoir. This method provides a quick approach to the thermal management of the commercial aircraft hydraulic systems.
Keywords :
aerospace engineering; aircraft; estimation theory; hydraulic systems; commercial aircraft hydraulic system; estimation method; flight profile; fluid temperature; reservoir; thermal management; Aerospace control; Aircraft propulsion; Equations; Hydraulic systems; Power system modeling; Pumps; Reservoirs; Temperature; Thermal management; Valves; Aircraft; average fluid temperature; estimation method; hydraulic systems;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5536487
