Prescribed-Time Stabilization of Nonlinear Systems with Uncertain Input Gain and Non-Vanishing Disturbances
A partial-state-feedback prescribed-time stabilizing controller is designed for a class of nonlinear systems with uncertain input gain, nonlinear uncertainties throughout the system dynamics involving both parametric and functional uncertainties, and time-varying non-vanishing disturbances generated...
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Published in | 2020 European Control Conference (ECC) pp. 1859 - 1864 |
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Main Authors | , |
Format | Conference Proceeding |
Language | English |
Published |
EUCA
01.05.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A partial-state-feedback prescribed-time stabilizing controller is designed for a class of nonlinear systems with uncertain input gain, nonlinear uncertainties throughout the system dynamics involving both parametric and functional uncertainties, and time-varying non-vanishing disturbances generated by an appended dynamics. A dynamic adaptive controller is designed using a temporally transformed system representation in combination with a dynamic high-gain scaling based design procedure, and guarantees convergence of system state to the origin in the finite prescribed time. |
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DOI: | 10.23919/ECC51009.2020.9143788 |