摘要：This paper investigates the adaptive control offractional-order nonlinear system. The system is fluctuatedby unmodeled dynamics and external disturbances, and thebounds of these uncertainties are unknown in advance. Theeffects of input saturation and unknown system parameters aretaken into account in this paper. To deal with these unknownparameters, a robust adaptive control strategy is proposed.Then a fractional-order version of Lyapunov function is givento verify the stability of uncertain fractional-order nonlinearsystem. Simulation results are given to prove the feasibility andeffectiveness of the given control strategy.
