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Conference papers
Synthesis of an Image Motion Stabilization System with Physical Hysteresis of Piezo-ceramic Driver
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.
https://hal-centralesupelec.archives-ouvertes.fr/hal-02365803
Contributor : Delphine Le Piolet Connect in order to contact the contributor
Submitted on : Friday, November 15, 2019 - 3:13:21 PM
Last modification on : Saturday, May 1, 2021 - 3:48:35 AM
Contributor : Delphine Le Piolet Connect in order to contact the contributor
Submitted on : Friday, November 15, 2019 - 3:13:21 PM
Last modification on : Saturday, May 1, 2021 - 3:48:35 AM