DocumentCode
2151610
Title
Modelling physical hysteresis and control of a fine piezo-drive
Author
Somov, Yevgcuy I.
Author_Institution
A. A. Blagonravov Eng. Sci. Inst., Acad. of Sci., Moscow, Russia
Volume
4
fYear
2003
fDate
20-22 Aug. 2003
Firstpage
1189
Abstract
New universal and constructible approach for mathematical description of physical hysteresis is presented. This approach is based on using set-valued differential equation with discontinuous right-side and on a shape parameterization of a hysteresis relation. Developed approach is efficiently applied for nonlinear dynamic research of the fine piezo-ceramic micro-drive for an image motion stabilization at a space Earth observing telescope.
Keywords
differential equations; drives; electric drives; hysteresis; image processing; nonlinear dynamical systems; optical variables control; piezoceramics; telescopes; fine piezoceramic microdrive; image motion stabilization; nonlinear dynamic research; physical hysteresis modelling; set-valued differential equation; shape parameterization; space Earth observing telescope; Binary search trees; Clocks; Dielectric materials; Friction; Magnetic hysteresis; Mechanical systems; Shape; Space vehicles; Stability; Telescopes;
fLanguage
English
Publisher
ieee
Conference_Titel
Physics and Control, 2003. Proceedings. 2003 International Conference
Print_ISBN
0-7803-7939-X
Type
conf
DOI
10.1109/PHYCON.2003.1237074
Filename
1237074
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