Title :
Model of physical hysteresis and control of the image motion oscillations at a large space telescope
Author :
Somov, Yevgeny I.
Author_Institution :
Inst. of Syst. Dynamics & Control Theory, Acad. of Sci., Irkutsk, Russia
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 parametrization of a hysteresis relation. Developed model of hysteresis is efficiently applied for vibrational analysis of an image motion and for synthesis a control of the image motion oscillations at a Earth observing telescope
Keywords :
aerospace control; artificial satellites; differential equations; hysteresis; remote sensing; vibration control; Earth observing telescope; discontinuous right-side; hysteresis relation; image motion oscillations control; large space telescope; physical hysteresis; set-valued differential equation; shape parametrization; vibrational analysis; Differential equations; Earth; Hysteresis; Image analysis; Image motion analysis; Motion analysis; Motion control; Shape; Telescopes; Vibration control;
Conference_Titel :
Control of Oscillations and Chaos, 2000. Proceedings. 2000 2nd International Conference
Conference_Location :
St. Petersburg
Print_ISBN :
0-7803-6434-1
DOI :
10.1109/COC.2000.873513
