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Conference Papers Year : 2016

Synthesis of an Image Motion Stabilization System with Physical Hysteresis of Piezo-ceramic Driver

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Sergey Butyrin
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Abstract

We consider an image motion velocity stabilization system embedded into a space telescope for a scanning optoelectronic observation of terrestrial targets. We have developed model of this system taking into account physical hysteresis of piezo-ceramic driver and a time delay at a forming of digital control. We have presented elaborated algorithms for discrete filtering, digital control and obtained results on analysis of the image motion velocity oscillations in the telescope focal plane.
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hal-02365803 , version 1 (15-11-2019)

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Yevgeny Somov, Houria Siguerdidjane, Sergey Butyrin, Sergey Somov. Synthesis of an Image Motion Stabilization System with Physical Hysteresis of Piezo-ceramic Driver. International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference), Jun 2016, Moscow, Russia. ⟨10.1109/stab.2016.7541229⟩. ⟨hal-02365803⟩
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