公开(公告)号：WO2009138989A3

公开(公告)日：2011-01-06

申请号：PCT/IL2009000490

申请日：2009-05-14

Applicant: ELBIT SYSTEMS LTD ,  SEGALL ILANA

Inventor： SEGALL ILANA

IPC: G01C5/00 ,  G01C23/00 ,  G05D1/06 ,  G05D1/08

CPC classification number: G01C23/00 ,  G01C5/00 ,  G05D1/0646 ,  G05D1/0858

Abstract: Apparatus for forward looking terrain avoidance (FLTA) in an aircraft, including a processor and at least one sensor, each sensor being coupled with the processor, the processor for executing at least one neural network based algorithm, the at least one sensor for monitoring a plurality of flight parameters of the aircraft thereby generating a plurality of monitored flight parameters, the processor dividing the performance envelope of the aircraft into predefined flight regimes, wherein for each predefined flight regime, the processor defining and storing a suitable protection envelope type, the processor determining an estimated flight regime of the aircraft using the neural network based algorithm based on the plurality of monitored flight parameters, and the processor selecting a respective suitable protection envelope type for the aircraft based on the estimated flight regime.

Abstract translation: 一种用于在飞行器中前视地形避免（FLTA）的设备，包括处理器和至少一个传感器，每个传感器与处理器耦合，所述处理器用于执行至少一个基于神经网络的算法，所述至少一个传感器用于监测 飞行器的多个飞行参数，从而产生多个监视的飞行参数，处理器将飞行器的性能包络分成预定义的飞行状态，其中对于每个预定义的飞行状态，处理器定义并存储合适的保护包络类型，处理器 基于所述多个所监视的飞行参数，使用基于神经网络的算法来确定所述飞行器的估计飞行状态，并且所述处理器基于所述估计的飞行状态来选择所述飞行器的各自合适的保护信封类型。