A fast robust dive guidance scheme for a hypersonic vehicle is proposed based on the extended state observer and sliding mode observer. The three-degree-of-freedom centroid dynamical and kinematical equations containing model and aerodynamic uncertainties are established. A novel three-dimensional coupling relative dynamical model is described based on exact coordinate transformations. The fast robust dive guidance scheme considering navigation errors and uncertainties is derived with the help of extended state observer and sliding mode observer. An optimal control allocation is adopted and the actual commands of the angle of attack and bank angle are obtained via the second order actuator model. Finally, the performance and robustness of the novel dive guidance scheme is verified and validated via an air-breathing generic hypersonic vehicle.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A fast robust guidance scheme for a hypersonic vehicle in the diving phase


    Contributors:
    Wang, Jian-Hua (author) / Liu, Lu-Hua (author) / Wang, Peng (author) / Tang, Guo-Jian (author)


    Publication date :

    2018-05-01


    Size :

    16 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Three-dimensional robust diving guidance for hypersonic vehicle

    Zhu, Jianwen / Liu, Luhua / Tang, Guojian et al. | Elsevier | 2015




    Optimal diving maneuver strategy considering guidance accuracy for hypersonic vehicle

    Zhu, Jianwen / Liu, Luhua / Tang, Guojian et al. | Elsevier | 2014


    Diving Guidance for Hypersonic Vehicles with Terminal Velocity Constraint

    Ran, Yuhuan / Huang, Meiyi / Liang, Zixuan | Springer Verlag | 2023