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Adaptive Control of Multichannel Nonlinear Systems with Unaccounted Dynamics Under Disturbances
https://doi.org/10.17586/0021-3454-2025-68-4-303-309
Abstract
The problem of adaptive control of multichannel nonlinear systems with unaccounted input dynamics under parametrically uncertain disturbances is considered. It is shown how the approach based on a “post-processing” adjustable internal model can be used to provide compensation for harmonic external disturbances. The adaptation algorithm is synthesized based on the stability analysis of the closed system using Lyapunov functions.
Supporting agencies: This work was carried out with the financial support of the Russian Science Foundation (project No. 25-29-00713).
About the Authors
A. Yu. Zhivitsky
ITMO University
Russian Federation
Russian Federation
Andrei Yu. Zhivitsky — Post-Graduate Student Faculty of Control Systems and Robotics
St. Petersburg
O. I. Borisov
ITMO University
Russian Federation
Russian Federation
Oleg I. Borisov — PhD, Associate Professor Faculty of Control Systems and Robotics; Associate Professor
St. Petersburg
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Review
For citations:
Zhivitsky A.Yu., Borisov O.I. Adaptive Control of Multichannel Nonlinear Systems with Unaccounted Dynamics Under Disturbances. Journal of Instrument Engineering. 2025;68(4):303-309. (In Russ.) https://doi.org/10.17586/0021-3454-2025-68-4-303-309
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