Robust Tracking Control of Nonlinear Singularly Perturbed Systems
详细信息    查看官网全文
摘要
This paper presents a robust control scheme for the tracking control of singularly perturbed uncertain systems. The design problem is divided into two parts: tracking the reference trajectory and enhancing the robustness of the dynamic systems.By using the time-scale techniques, dynamic inversion approach and linear parameter-varying methods, a set of singularly perturbed state feedback controllers are employed to enhance the tracking performance and robustness of a dynamic system against parameter uncertainties, actuator and sensor unmodelled dynamics, and external disturbances. The longitudinal control of an F16 aircraft model is included to show the merits and and effectiveness of the proposed design scheme.
This paper presents a robust control scheme for the tracking control of singularly perturbed uncertain systems. The design problem is divided into two parts: tracking the reference trajectory and enhancing the robustness of the dynamic systems.By using the time-scale techniques, dynamic inversion approach and linear parameter-varying methods, a set of singularly perturbed state feedback controllers are employed to enhance the tracking performance and robustness of a dynamic system against parameter uncertainties, actuator and sensor unmodelled dynamics, and external disturbances. The longitudinal control of an F16 aircraft model is included to show the merits and and effectiveness of the proposed design scheme.
引文
[1]P.V.Kokotovic,J.O’Reilly,and H.K.Khalil,Singular Perturbation Methods in Control:Analysis and Design,Academic Press,Inc.,Orlando,FL,USA,1986.
    [2]J.Xu,C.Cai,Y.Zou and C.C.Lim,Mixed output feedback of the finite frequency H∞control of singularly perturbed system,International Journal of Systems Science,46(13):2351-2366,2015.
    [3]J.Xu,C.Cai,G.Cai and Y.Zou,Robust H∞control for miniature unmanned aerial vehicles at hover by the finite frequency strategy,IET Control Theory&Applications,10(2):190-200,2016.
    [4]P.Shi and V.Dragan,Asymptotic H∞control of singularly perturbed systems with parametric uncertainties,IEEE Transactions on Automatic Control,44(9):1738-1742,1999.
    [5]V.Dragan,H.Mukaidani and P.Shi,The linear quadratic regulator problem for a class of controlled systems modeled by singularly perturbed Ito differential equations,SIAM J.on Control and Optimization,50(1):448-470,2012.
    [6]P.Apkarian and R.J.Adams,Advanced gain-scheduling techniques for uncertain systems,IEEE Transactions on Control Systems Technology,6(1):21-32,1998.
    [7]B.Lu,F.Wu,and S.Kim,Switching LPV control of an F-16aircraft via controller state reset,IEEE Transactions on Control Systems Technology,14(2):267–277,2006.
    [8]S.Seshagiri and E.Promtun,Sliding mode control of F-16longitudinal dynamics,In Proceedings of the 2008 American Control Conference,Seattle,WA,USA,2008:1770-1775.
    [9]S.A.Snell,D.F.Nns,and W.L.Arrard,Nonlinear inversion flight control for a supermaneuverable aircraft,Journal of Guidance,Control,and Dynamics,15(4):976-984,1992.
    [10]J.M.Buffington,A.G.Sparks,and S.S.Banda,Robust longitudinal axis flight control for an aircraft with thrust vectoring,Automatica,30(10),1994:1527–1540.
    [11]T.Iwasaki and S.Hara,Robust control synthesis with general frequency domain specifications:static gain feedback case,In Proceedings of the 2004 American Control Conference,Boston,MA,USA,5:4613–4618,2004.
    [12]E.A.Morelli,Global nonlinear parametric modelling with application to F-16 aerodynamics,In Proceedings of the 1998American Control Conference,Philadelphia,PA,USA,2:997–1001,1998.
    [13]L.Nguyen,M.Ogburn,W.Gilbert,K.Kibler,P.Brown,and P.Deal,Simulator study of stall/post-stall characteristics of a fighter airplane with relaxed longitudinal static stability(F-16),NASA TP 1538,1979.
    [14]J.Xu,K.Lum,and A.Loh,A gain-varying UIO approach with adaptive threshold for FDI of nonlinear F16 systems,Journal of Control Theory and Applications,8(3):317-325,2010.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700