The invention discloses a landing safety evaluation method and system based on flight data. The method comprises the following steps: S1, establishing a landing operation performance evaluation model based on a risk evaluation principle based on a landing distance, a landing vertical acceleration and a landing pitch angle; s2, establishing an aircraft landing operation performance evaluation system based on the landing operation performance evaluation model; and S3, during landing, inputting the landing distance, the landing vertical acceleration and the landing pitch angle into the landing operation performance evaluation system to evaluate a final landing performance value. According to the method, the flight landing operation performance is evaluated by adopting three flight parameters, so that the landing operation performance of a pilot after flying for a period of time is evaluated and analyzed, practical and technical support is provided for landing risk management of a flight fleet, and a data driving basis is provided for a safety management system (SMS) of the flight fleet.

    本发明公开了一种基于飞行数据进行着陆安全评估方法及系统,方法包括:S1、基于着陆距离、着陆垂直加速度和着陆俯仰角建立基于风险评价原理的着陆操作性能评价模型;S2、基于着陆操作性能评价模型建立飞机着陆操作性能评价体系;S3、在着陆时,通过将着陆距离、着陆垂直加速度和着陆俯仰角输入至所述着陆操作性能评价体系以评价最终着陆性能值。本发明采用三个飞行参数对飞行着陆的操作性能进行了评价,旨在评估和分析飞行员在飞行一段时间后的着陆操作表现,为飞行机队管理着陆风险提供实践和技术支持,为飞行机队的安全管理系统(SMS)提供数据驱动依据。


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    Title :

    Landing safety assessment method and system based on flight data


    Additional title:

    一种基于飞行数据进行着陆安全评估方法及系统


    Contributors:
    ZENG CHEN (author) / JIANG PEIYUAN (author) / PAN WEIJUN (author) / ZHU XINPING (author) / ZHONG LINFENG (author) / WANG RUNDONG (author) / ZUO QINGHAI (author) / PAN XUAN (author) / WANG JUEHAO (author) / LIANG RUIHAN (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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