A digital simulation study is reported of the effects of gusts and wind shear on the approach and landing of aircraft. The gusts and wind shear are primarily those associated with wind fields created by surface wind passing around bluff geometries characteristic of buildings. Also, flight through a simple model of a thunderstorm is investigated. A two-dimensional model of aircraft motion was represented by a set of nonlinear equations which accounted for both spatial and temporal variations of winds. The landings of aircraft with the characteristics of a DC-8 and a DHC-6 were digitally simulated under different wind conditions with fixed and automatic controls. The resulting deviations in touchdown points and the controls that are required to maintain the desired flight path are presented. The presence of large bluff objects, such as buildings in the flight path is shown to have considerable effect on aircraft landings.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Investigation of aircraft landing in variable wind fields


    Contributors:
    Frost, W. (author) / Reddy, K. R. (author)

    Publication date :

    1978-12-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





    Variable-configuration vertical take-off and landing aircraft

    CHEN ZHAOTAO / XU PANFU / ZHANG HUI | European Patent Office | 2023

    Free access

    Predictive Controller for Aircraft Landing under Wind Shear

    Gao, Zhen Xing ;Li, Zheng Qiang | Trans Tech Publications | 2014



    Wind Shear Effects on the Landing of Aircraft

    James K. Luers / Jerry B. Reeves | AIAA | 1975