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Information × Registration Number 0223U001125, 0122U002169 , R & D reports Title Methods and algorithms for identifying dynamic space systems based on ground-based and satellite measurements popup.stage_title Head Gubarev Vyacheslav F., Доктор технічних наук Registration Date 25-01-2023 Organization Space Research Institute of National Academy od Science and State Space Agency of Ukraine popup.description2  A method of automatic determination of reference objects on the surface of an arbitrary non-cooperative spacecraft designed for recognition by a technical vision system with the function of determining the relative position and orientation at short distances has been developed. An algorithm for finding anchor points of these objects is proposed based on a three-dimensional graphic model of the target spacecraft and on the basis of images obtained by the camera of the technical vision system. A method of identifying different types of acoustic-gravitational waves in the atmosphere based on satellite measurements has been developed. It is shown that the polarization ratios between fluctuations of various parameters for freely propagating waves and evanescent wave modes differ significantly. Models of wave processes in the Earth's atmosphere were built, which take into account the influence of heterogeneous atmospheric currents, vertical temperature heterogeneity, and the effect of atmospheric rotation. Mechanisms of interaction of waves with spatially heterogeneous atmospheric currents were investigated. Peculiarities of wave identification in the presence of atmospheric currents are considered. Experimental studies of wave processes in near space using new data processing and identification methods were carried out to test theoretical models. Product Description popup.authors Voitsekhovska Anna D. Volosov V. V. Gubarev V. F. Klymenko Yu. O. Kompaniyenko Liliya H Kryshtal Oleksandr N. Maksymyuk L. V. Melnychuk Serhii V. Salnikov Mykola Mykolaiovych Selivanov Yurii O. Fedorenko Alla K. Tsaruk Nina P. Cheremnykh Oleh K Cheremnykh Sergii O. Shevchenko Volodymyr M. popup.nrat_date 2023-01-25 Close