This paper designed a longitudinal control law for a Flying-wing UAV which is a synthesis of Robustness Servomechanism Linear Quadratic Regulator(RSLQR) and L1 adaptive control method. The controlled variable is chosen as C*, a combination of longitudinal acceleration and pitch rate. The baseline controller is based on RSLQR method to satisfy the control requirement of the UAV. The controller is augmented by L1 adaptive output feedback structure to maintain the desired close-loop system characteristics in the presence of the aerodynamic uncertainties and the significant change of the elevator coefficient caused by the transformation of flight state. This paper summarized the theory, the design, simulation testing and the simulation results using a RSLQR-L1 method which validates the performance and the robustness of the designed control system.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    The application of L1 adaptation control theory for Flying-wing UAV (IEEE CGNCC)


    Contributors:
    Xiaowei Zhang (author) / Chuntao Li (author) / Jiangling Fu (author)


    Publication date :

    2016-08-01


    Size :

    360690 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    The attitude decoupling control of the flying wing UAV (IEEE CGNCC)

    Jiguang Li / Xin Chen / Zhen Li | IEEE | 2016


    Modeling and simulation for piston engine towards flight simulator(IEEE CGNCC)

    Yong-kang Jiao / Kun-hu Kou / Yong Chen | IEEE | 2016




    2016 IEEE Chinese Guidance, Navigation and Control Conference : IEEE CGNCC 2016 : August 12-14, 2016, Nanjing, China

    IEEE Chinese Guidance, Navigation and Control Conference / Institute of Electrical and Electronics Engineers / Zhong guo zi dong hua xue hui et al. | TIBKAT | 2016