公开(公告)号：US20190118939A1

公开(公告)日：2019-04-25

申请号：US16168795

申请日：2018-10-23

Applicant: DASSAULT AVIATION

Inventor： Olivier CANTINAUD ,  Laurent GOERIG ,  Julien PRODIGUE

IPC: B64C25/50 ,  G08G5/06 ,  G05D1/02

Abstract: A system (40) for controlling a ground lateral trajectory of an aircraft includes a command module (120) configured to generate a command of an instruction lateral trajectory, a limiting module (58) configured to determine, as a function of a speed and a maximum authorized sideslip angle of the wheel (5) of the aircraft, a steering angle range of the wheel (5) such that, the steering angle of the wheel (5) being in this range, the steering angle of the wheel (5) is smaller than the maximum steering angle, and a control module (130) configured to determine, as a function of the command, an instruction steering angle included in the range and able to cause a lateral movement of the aircraft according to or tending toward the instruction trajectory, and to send a steering instruction to the wheel (5) in order to orient it along the instruction angle.