Chudej, KurtKurtChudejKlingler, Anna-LenaAnna-LenaKlingler2022-03-122022-03-122014https://publica.fraunhofer.de/handle/publica/385832The maximum range flight of a hang-glider through a given thermal updraft is modelled as an optimal control problem. Several numerical results showing slightly different spiralling trajectories are presented.en303600Optimal control of a 3D flight of a Hang-Glider through a thermalconference paper