The promotion and implementation of trajectory-based operation concept in civil aviation industry arise a higher requirement for trajectory tracking precision, especially in continuous climb and descent operations. Considering the repetitive external disturbances like wind and measurement error, an adaptive iterative learning control method is introduced to improve the performance of trajectory steering. A six degree-of-freedom aircraft plant model combining attitude and position control is constructed to support more accurate 4D trajectory tracking. Based on the similarity of target trajectory and disturbance suffered by sequential flights, an iterative learning scheme is customized, which exploits recurrent disturbance information contained in prior flight data to modify input signal and compensate for deviation. Specifically, a feedback linearization term is used to overcome the nonlinearity of aircraft model and an adaptive gain strategy is designed to suppress nonrepetitive noise signal. Simulations based on BADA database are conducted, whose results validate the feasibility and tracking precision of the proposed method.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    An Adaptive Iterative Learning Control Method for Continuous Climb Operation and Continuous Descent Operation


    Contributors:
    Li, Wei (author) / Cai, Kaiquan (author) / Wu, Yuxin (author) / Meng, Deyuan (author)


    Publication date :

    2024-04-23


    Size :

    1676585 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Economic Analysis of Continuous Climb Operation

    Xu, Donglei / Xiao, Gang / Ding, Dongjin | Springer Verlag | 2022


    Economic Analysis of Continuous Climb Operation

    Xu, Donglei / Xiao, Gang / Ding, Dongjin | British Library Conference Proceedings | 2023


    Optimal Airspace Design for Continuous Climb Operation

    Kim, Eunyoung / Hong, Sungkweon / Lee, Keumjin | AIAA | 2015


    Benefit Potential of Continuous Climb and Descent Operations

    Melby, P. / Mayer, R. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2008