The highly nonlinear dynamics, overactuation, and model uncertainties pose significant challenges to the flight control of vertical take-off and landing vehicle. This paper designs a unified flight ...

On the morning of June 10, a flight of three historic U.S. Marine Corps AV-8B Harrier II aircraft lifted off on their final ...

In this article, we develop a methodology for trajectory tracking control of a vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV) in the presence of unknown mass and time-varying ...

China plans to overtake the United States by building the world’s largest national park system, a network of wilderness bigger than Texas. Although China only created its first national park ...

WARSAW (Reuters) -Silicon Valley startup Lyten will take full ownership of Northvolt Dwa ESS, Europe’s largest energy storage ...