公开(公告)号：US09824594B2

公开(公告)日：2017-11-21

申请号：US14739303

申请日：2015-06-15

Applicant: THALES

Inventor： Sylvain Lissajoux ,  Alexandre Badatcheff ,  Matthieu Claybrough

IPC: G08G5/00 ,  G01C23/00 ,  G05D1/10

CPC classification number: G08G5/0047 ,  G01C23/00 ,  G05D1/101

Abstract: A method for predicting a short-term flight path of an aircraft, a computer program product, an associated prediction device, a guidance method, and a guidance system of an aircraft are disclosed. In one aspect, the flight path of the aircraft is associated at each time moment with a vector including at least one component from among a position of the aircraft, attitudes of the aircraft and order 1 and 2 time derivatives of the position and attitudes. The short-term flight path is the flight path of the aircraft for a time period of up to 30 seconds from a computation time of the flight path. The method includes acquiring a control signal representative of a displacement of a primary control member of the aircraft and predicting, at a subsequent prediction time, at least one component of the short-term flight path of the aircraft.

公开(公告)号：US20150364046A1

公开(公告)日：2015-12-17

申请号：US14739303

申请日：2015-06-15

Applicant: THALES

Inventor： Sylvain Lissajoux ,  Alexandre Badatcheff ,  Matthieu Claybrough

IPC: G08G5/00

CPC classification number: G08G5/0047 ,  G01C23/00 ,  G05D1/101

Abstract: A method for predicting a short-term flight path of an aircraft, a computer program product, an associated prediction device, a guidance method, and a guidance system of an aircraft are disclosed. In one aspect, the flight path of the aircraft is associated at each time moment with a vector including at least one component from among a position of the aircraft, attitudes of the aircraft and order 1 and 2 time derivatives of the position and attitudes. The short-term flight path is the flight path of the aircraft for a time period of up to 30 seconds from a computation time of the flight path. The method includes acquiring a control signal representative of a displacement of a primary control member of the aircraft and predicting, at a subsequent prediction time, at least one component of the short-term flight path of the aircraft. The prediction step can be carried out at the computation time.

Abstract translation: 公开了一种用于预测飞行器的短期飞行路径的方法，计算机程序产品，相关联的预测装置，引导方法和飞行器的引导系统。 在一个方面，飞行器的飞行路径在每个时刻与包括从飞机的位置，飞行器的姿态以及位置和态度的顺序1和2时间导数之间的至少一个分量的矢量相关联。 短程飞行路径是从飞行路线的计算时间起飞机飞行时间长达30秒的飞行路线。 该方法包括获取表示飞行器的主控制构件的位移的控制信号，并且在随后的预测时间预测飞行器的短期飞行路径的至少一个分量。 预测步骤可以在计算时进行。