Fast Robust Control for a Class of Strict-feedback Nonlinear Systems
A new arctangent extended state observer is proposed with its bounded observation error for a class of high-order strict-feedback nonlinear systems with external perturbations.Combined with Lyapunov theory,a matched robust controller is designed to make the tracking error bounded.A simulation example verifies the effectiveness of the proposed method.
strict-feedback nonlinear systemsarctangent state observerrobust control
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维普
