Model Predictive Control Guidance with Extended Command Governor Inner-Loop Flight Control for Hypersonic Vehicles
نویسندگان
چکیده
The paper describes a control system for hypersonic vehicles that consists of an outerloop guidance layer and an inner-loop flight control layer. For the outer-loop, a Model Predictive Control approach is pursued to prescribe the desired bank angle and flight path angle commands so that the vehicle can follow the way points and avoid exclusion zones during its flight. For the inner-loop, a combination of a Linear Quadratic state feedback control and an Extended Command Governor to handle pointwise-in-time state and control constraints is proposed. Simulation results are presented for an implementation of the proposed approach that includes the outer-loop MPC bank angle/flight path angle control and the inner-loop controller that tracks the desired angle-of-attack and enforces the constraints.
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