Full-scale simulations of ‘In-Air Capturing’ return mode for winged reusable launch vehicles

Abstract The recent success of reusable launchers has become a driving force for sustainable launch technologies. An innovative approach proposed by DLR, involves winged rocket stages captured mid air and towed back to the site an aircraft. This recovery concept known as ‘In-Air Capturing (IAC)’, shows potential substantial cost reduction, when compared existing return modes. In light Horizon 2020 project FALCon, full-scale simulations sub-scale flight testing were carried out further development technology. paper summarizes studies performed within FALCon. test cases are introduced simulation framework analysis trajectories is presented. Then, IAC maneuver analyzed through trajectory simulations. Major external disturbances coming from wake aircraft flexibility rope connecting stage (after capture) also addressed.