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The three-dimensional multiple constrained guidance problem for a hypersonic gliding vehicle (HGV) against a stationary ground target in dive phase is investigated. A coupled nonlinear dynamic model is established on account of the bank-to-turn control scheme adopted by the HGV, which formulates the relation between line-of-sight angles and trajectory control variables. On this basis, a finite-time...
The trajectory optimization method for terminal phase flight of a hypersonic reentry vehicle is studied. In addition to the constraints on the final position coordinates, the final impact angle and velocity are specified, and the vehicle's attitude stabilization and the operational effectiveness when impacting are considered. The trajectory optimization problem is formulated as the multi-constraints...
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