Abstract
The adaptive stabilization issue for complicated nonlinear systems is investigated in this work. The discussed problem is comparatively challenging since the system owns non-triangular structure and involves unknown coefficients, unknown parameters, and complex dynamics. By proposing an improved fuzzy-based adaptive control approach, a new stable control law is designed to make semi-globally uniformly ultimately bounded (SUUB). The presented method is validated with a simulation example.
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Acknowledgements
This work was supported by Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi (STIP) (Grant Number: 2019L0011), Youth science and technology research fund of the Shanxi Science and Technology Department of China (Grant Numbers: 201801D221166 and 201801D221167).
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Liu, ZG., Shi, YY. & Liu, LX. Fuzzy Adaptive Control of Nonlinear Systems with Odd System Powers, Complex Dynamics, and Uncertain Control Coefficients. Int. J. Fuzzy Syst. 23, 1257–1266 (2021). https://doi.org/10.1007/s40815-020-01028-z
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DOI: https://doi.org/10.1007/s40815-020-01028-z