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Optimal lifting ascent trajectories for the space shuttle

TIMOTHY R. RAU, J. Elliott

Abstract

The performance gains which are possible through the use of optimal trajectories for a particular space shuttle configuration are discussed. The spacecraft configurations and aerodynamic characteristics are described. Shuttle mission payload capability is examined with respect to the optimal orbit inclination for unconstrained, constrained, and nonlifting conditions. The effects of velocity loss and heating rate on the optimal ascent trajectory are investigated.

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Available abstract

Key concepts: Space Shuttle, Spacecraft, Payload (computing), Aerospace engineering, Trajectory, Control theory (sociology), Aerodynamics, Orbit (dynamics)