Based on L2 optimal control allocation, an autopilot design approach is proposed for the missile with aerodynamic control surfaces and reaction jets. The control system involves a control allocator and a virtual control law. A robust sliding sector with a parameter update law is proposed to deal with unmatched parameter uncertainties and unknown disturbances in the system. Then a control law is designed to produce virtual control effort signals by using the robust adaptive sliding sector. In order to distribute the virtual signals to the aerodynamic control surfaces and reaction jets on the missile, a control allocator is designed by L2 optimal control allocation strategy. Simulation results show that the missile control system tracks the acceleration command fast and smoothly. In the tracking process, aerodynamic control surfaces cooperate with reaction jets, verifying the effectiveness of the proposed approach.


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    Titel :

    Robust adaptive sliding sector control and control allocation of a missile with aerodynamic control surfaces and reaction jets




    Erscheinungsdatum :

    2017




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    55.50 Luftfahrzeugtechnik / 55.60 Raumfahrttechnik
    Lokalklassifikation TIB:    275/7040






    Control Allocation of Reaction Control Jets and Aerodynamic Surfaces for Entry Vehicles AIAA Paper

    Doman, D. / Gamble, B. / Ngo, A. | British Library Conference Proceedings | 2007


    Dynamic Control Allocation of a Missile with Tails and Reaction Jets

    Ridgely, D. / Drake, David / Triplett, Louis et al. | AIAA | 2007