The paper presents a certainty equivalence output feedback backstepping adaptive control design method for the systems of any relative degree with unmatched uncertainties without over-parametrization. It uses a fast prediction model to estimate the unknown parameters, which is independent of the control design. It is shown that the system's input and output tracking errors can be systematically decreased by the proper choice of the design parameters. The approach is applied to aerospace control problems and tested in numerical simulations.
Output Feedback M-MRAC Backstepping With Aerospace Applications
SciTech 2014 ; 2014 ; National Harbor, MD, United States
2014-01-13
Conference paper
No indication
English
Output Feedback M-MRAC Backstepping with Aerospace Applications (AIAA 2014-0781)
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