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Gain Scheduled Control for Hypersonic Entry by mgandhi4 is a document available to read on EtoBox.

This document discusses using gain scheduled linear quadratic regulation to control entry, descent, and landing for spacecraft in the presence of atmospheric and initial condition uncertainties. It reviews simulating entries with different atmosphere models and initial conditions. A gain scheduled LQR is able to greatly reduce terminal position errors given appropriate cost function tuning and tracking of the desired trajectory.

Author

mgandhi4

Language

EN