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Showing 1 to 4 of 4 for “"rocket flight"”.
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Guidance and control of sounding rockets
… design, fabrication and testing of a sounding rocket flight computer for the South African Astronomical Observatory (SAAO). Sounding rockets carry instruments with which to take measurements in the Earth’s atmosphere in sub-orbital flight. The South African Astronomical Observatory (SAAO) …
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Utility-based map reduction for ground and flight vehicle navigation
… relative navigation simulator using terrestrial rocket flight data are used to validate the approach and show that an accurate map and trajectory reconstruction (pose-graph) can be attained even when using a place-recognition database with only 1% of the entries of the corresponding full database.
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Magnetic perturbations due to current structural variations
… caused by auroral currents has been conducted by rocket-borne magnetometer measurements for years. Since the horizontal auroral currents were usually found to be confined near the visible auroral arcs, as determined by Heppner [1954], Davis [1961], and Davis and Kimball [1962], a number of current …
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Rocket Powered Flight as a Perturbation to the Two-Body Problem.
<p>The two body problem and the rocket equation <b>r̈</b> + ∊ α <b>ṙ</b> + <em>k</em>/<em>r</em><sup>3</sup><b>r</b> = <b>0</b> have been expressed in numerous ways. However, the combination of the rocket equation with the two-body problem has not been studied to any degree of depth due to the …