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Flight director approach guide

机译:飞行主管方法指南

摘要

A computer-implemented method for providing guidance during an aircraft approach maneuver (102), the method comprising: determining a flight path prior to approach (110) to a runway (104); calculating an activation activation altitude (112) along the pre-approach flight path (110); calculate an approach command path (202) that comprises a linear path that intersects the runway (104) at a desired ground contact location (108) and that has a slope associated with a desired altitude velocity at the desired ground contact location (108), the calculation comprising: an intersection (210) of an extrapolated aircraft flight path and runway (104), the desired ground contact location (108) relative to the intersection (210) of the extrapolated aircraft flight path and runway (104), and the desired altitude speed when contacting the ground; calculate an approach path of the aircraft (116) as the aircraft (102) transits from a location on the pre-approach flight path (110) at the approach activation altitude (112) to the approach command path ( 202) at the ground contact location (108); receiving current aircraft flight parameters associated with a current aircraft flight path; and providing flight director commands based on the current aircraft flight path, wherein the flight director commands allow the aircraft (102) to be guided along the aircraft's approach path (116) during approach maneuver.
机译:一种用于在飞机进场操纵(102)期间提供指导的计算机实现的方法,该方法包括:在进场(110)之前到达跑道(104)之前确定飞行路径;计算沿接近前飞行路径(110)的激活激活高度(112);计算进近指令路径(202),其包括在期望的地面接触位置(108)与跑道(104)相交并且在期望的地面接触位置(108)具有与期望的海拔速度相关联的斜率的线性路径,该计算包括:外推的飞机飞行路径和跑道(104)的交点(210),相对于外推的飞机飞行路径和跑道(104)的交点(210)的期望地面接触位置(108),以及接触地面时所需的海拔高度;当飞机(102)从进近激活高度(112)的预接近飞行路径(110)上的位置过渡到地面接触处的进近指令路径(202)时,计算飞机(116)的进近路径位置(108);接收与当前飞机飞行路径相关的当前飞机飞行参数;提供基于当前飞机飞行路径的飞行指挥器命令,其中飞行指挥器命令允许在进近操纵期间沿飞机的进场路径(116)引导飞机(102)。

著录项

  • 公开/公告号ES2765244T3

    专利类型

  • 公开/公告日2020-06-08

    原文格式PDF

  • 申请/专利权人 THE BOEING COMPANY;

    申请/专利号ES14158008T

  • 发明设计人 LEVINE BENJAMIN DAVID;KROGH STEVEN BARRY;

    申请日2014-03-06

  • 分类号G05D1/06;G01C23;G05D1/08;G08G5/02;

  • 国家 ES

  • 入库时间 2022-08-21 11:15:22

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