TY - JOUR
T1 - Dynamic Analysis of the X-shaped Groove Aerostatic Bearings with Disk-Spring Compensator
AU - Chen, Ming Fei
AU - Lin, Yu Ting
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2002
Y1 - 2002
N2 - This paper describes the development of the modified resistance network method (RNM) for analyzing the dynamic behaviors of X-shaped grooves aerostatic bearing with a passive disk-spring compensator. The Newmark integration method and the modified RNM, which takes into account on the equilibrium of the mass flow rate and the squeeze film effect, are used to analyze the time-dependent dynamic behaviors. Results show that after impulse most of the vibrations are absorbed by the disk-spring compensator and the table can maintain a small vibration around the equilibrium position.
AB - This paper describes the development of the modified resistance network method (RNM) for analyzing the dynamic behaviors of X-shaped grooves aerostatic bearing with a passive disk-spring compensator. The Newmark integration method and the modified RNM, which takes into account on the equilibrium of the mass flow rate and the squeeze film effect, are used to analyze the time-dependent dynamic behaviors. Results show that after impulse most of the vibrations are absorbed by the disk-spring compensator and the table can maintain a small vibration around the equilibrium position.
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U2 - 10.1299/jsmec.45.492
DO - 10.1299/jsmec.45.492
M3 - Article
AN - SCOPUS:85009104067
VL - 45
SP - 492
EP - 501
JO - JSME International Journal. Series C: Mechanical Systems, Machine Elements and Manufacturing
JF - JSME International Journal. Series C: Mechanical Systems, Machine Elements and Manufacturing
SN - 1344-7653
IS - 2
ER -