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Control of smart actuators is limited due to hysteresis effects which affect the accuracy of these actuators in micropositioning applications. In this paper, a generalized Prandtl-Ishlinskii hysteresis model is presented to characterize hysteresis effects in smart actuators, where a generalized play operator is adopted to formulate the generalized Prandtl-Ishlinskii model. The capability of the formulated...
This paper deals with robust adaptive control of a class of perturbed strict-feedback nonlinear systems with unknown hysteresis. By using Prandtl-Ishlinskii model with play and stop operators and the properties of this model mathematically, a robust adaptive control scheme is proposed. The global stability of the adaptive system is achieved, and the effectiveness of the proposed control approach is...
This paper deals with robust adaptive control of a class of perturbed strict-feedback nonlinear systems with unknown hysteresis. By using Prandtl-Ishlinskii model with play and stop operators and the properties of this model mathematically, a robust adaptive control scheme is proposed. The global stability of the adaptive system is achieved, and the effectiveness of the proposed control approach is...
This paper proposes the design of the adaptive controller for a class of single-input-single-output (SISO) nonlinear uncertain systems with unknown hysteresis where the hysteresis is modeled by Prandtl-Ishlinskii model. By using backstepping technique, adaptive backstepping control algorithm is developed. The effectiveness of the proposed method is demonstrated through simulation example.
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