Abstract

Real-time flight trajectory optimization algorithms and Non-linear Dynamic Inversion (NDI) controller are developed and evaluated through numerical simulations. The purpose of this study is to guide and control an aircraft in emergency landing by using 4D navigation algorithms. This paper considers the real-time direct trajectory optimization method that can deal with constraints strictly. NDI controller is proposed as reconfigurable control system to deal with the changes in dynamic characteristics during the flight. For the purpose of realization of this system, the real-time direct trajectory optimization and the NDI flight control law was designed for flight testing of the experimental aircraft MuPAL-α owned by JAXA and evaluated through numerical simulation.

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