To accomplish accurate injection, the attitude control system of launch vehicle must precisely control the attitude angles. However, the attitude control problem for launch vehicle is challenging because of the elastic properties. To improve the attitude control performance, a new attitude controller design method is developed based on parameter optimization. First, the controller model is established, which consists of a PID controller designed for the rigid properties and a high-order filter designed for elastic stability. Then, controller parameters are optimized through ALM and simplex method. Simulation results show that the performance of optimized controller is substantially enhanced compared with the original controller.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Attitude controller design for launch vehicle based on parameter optimization


    Contributors:
    Yan Zhang (author) / Yong Wang (author) / Xinxin Liang (author) / Yang Chen (author)


    Publication date :

    2016-08-01


    Size :

    280941 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Attitude controller design for a launch vehicle with fuel-slosh

    Dong Hyun Kim, / Jae Weon Choi, | IEEE | 2000



    Control of Attitude Trajectory of Launch Vehicle Using Optimal LQR-Based PID Controller

    Mohan, Ambili / Sivadas, Meera / Samuel, Elizabeth Rita | Springer Verlag | 2024