Entry Attitude Controller for the Mars Science Laboratory
作者： Paul B. Brugarolas , A. Miguel San Martin , Edward C. Wong
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摘要: This paper describes the preliminary concept for RCS 3-axis attitude controller exo-atmospheric and guided entry phases of Mars Science Laboratory Entry, Descend Landing. The is formulated as three independent channels in control frame, which nominally aligned with stability frame. Each channel has a feedfoward feedback. feedforward path enables fast response to large bank commands. feedback stabilizes vehicle angle attack sideslip around its trim position, tracks PD/D structure deadbands that minimizes fuel usage. performance this design demonstrated via simulation.
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researchgate.net 参考文章(9)
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