DocumentCode
3495299
Title
Electrostatic force analysis of electrostatic levitation system
Author
Woo, Shao Jü ; Jeon, Jong Up ; Higuchi, Toshiro ; Jin, Ju
Author_Institution
Kanagawa Acad. of Sci. & Technol., Japan
fYear
1995
fDate
26-28 Jul 1995
Firstpage
1347
Lastpage
1352
Abstract
This paper focuses in particular on the lateral electrostatic force characteristic of an electrostatic levitation system as part of the overall system dynamics. The lateral force exerted on a levitated aluminum disk, used in hard disk applications, originating from a relative translation of the disk with respect to the stator electrode, is analytically studied. Experimental results are presented in order to assess and verify the validity of the analytical solution for the electrostatic forces
Keywords
capacitance; dynamics; electrostatic devices; force control; hard discs; kinematics; stators; capacitance model; electrostatic levitation system; hard disk; kinematic model; lateral force; levitated aluminum disk; stator electrode; system dynamics; Aluminum; Capacitors; Electrodes; Electromagnets; Electrostatic analysis; Electrostatic levitation; Geometry; Hard disks; Stators; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers
Conference_Location
Hokkaido
Print_ISBN
0-7803-2781-0
Type
conf
DOI
10.1109/SICE.1995.526707
Filename
526707
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