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Star sight with the charge coupled matrix, a method for detecting and application for the new setting of a spacecraft
Star sight with the charge coupled matrix, a method for detecting and application for the new setting of a spacecraft
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机译:带有电荷耦合矩阵的星空,一种检测和应用航天器新环境的方法
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摘要
For the analysis of the image of a faintly luminous objects in a rapid movement, the sighting device (1) receives information from coming from an inertial unit (18). It also has a cross section of a digital memory (17) of a window which contains the image of the object of the light. The tiles contained in windows realigned in succession, on the ccd matrix (3) are summed progressively and stored in a cross section of a digital memory (17) of the window. The sighting device (1) is also provided with calculation means (12) in order to determine the position of the image of the object of the light beam on the matrix (3) by calculation of the centres of gravity and the vector sum of these centres of gravity. & br / application to the resetting of an artificial satellite.
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