Title :
The Method of Calculation of Air-Cylinder Piston Wear Ring Axial Deflection Based on LuGre Model and Experiment
Author :
Tu, Ming ; Li, Gangyan ; Wu, Ting ; Hu, Jian ; Xu, Jun
Author_Institution :
Sch. of Mech. & Electron. Eng., Wuhan Univ. of Technol., Wuhan, China
Abstract :
This paper is based on the dynamics characteristics of the air-cylinder; develop the air-cylinder piston wear ring axial deflection with LuGre model, then use the MATLAB to simulate the axial deflection and get the relevance between axial deflection and cycles. Meanwhile, set up the air-cylinder piston durability experimental platform, achieve a large number of data and compared with simulation data, predicate the life cycles when the air-cylinder leakages reach the ISO 19973.
Keywords :
mathematics computing; pistons; rings (structures); wear; ISO 19973; LuGre model; Matlab; air-cylinder piston durability experimental platform; air-cylinder piston wear ring axial deflection; simulation data; Atmospheric modeling; Equations; Force; Friction; ISO standards; Mathematical model; Pistons;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307561
