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In this paper, based on recently developed deterministic learning (DL) theory, we investigate the problem of stabilization for an underactuated rigid spacecraft with unknown system dynamics. Our objective is to learn the unknown underactuated system dynamics while tracking to a desired orbit and design the control law to achieve stabilization. Firstly, the system dynamic and kinematic equations are...
Terminal area energy management (TAEM) is the flight phase between reentry and autolanding for RLVs (reusable launch vehicles). TAEM plays a role of managing energy of RLV and adjusting its lateral trajectory to make end of TAEM meet the initial energy and position requirements of autolanding. Based on analysis of the guidance method for space shuttle in TAEM, the conception of onboard guidance is...
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