Physical hysteresis of the piezoelectric drive in precise image velocity stabilization system built into the Earth observing orbit telescope
Авторы:
Yevgeny Somov , Sergey Butyrin , Tatyana Somova ,
Страницы:
157–164
Аннотация:
An image velocity stabilization system built into a space telescope for scanning optoelectronic observation of terrestrial targets with a physical hysteresis of a piezoceramic drive is considered. Elaborated algorithms for discrete filtering, results on analysis of the image motion velocity stabilization as well as technologies for terrestrial and in-flight verification are briefly presented.
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