| Issue |
MATEC Web Conf.
Volume 189, 2018
2018 2nd International Conference on Material Engineering and Advanced Manufacturing Technology (MEAMT 2018)
|
|
|---|---|---|
| Article Number | 10027 | |
| Number of page(s) | 8 | |
| Section | Bio & Human Engineering | |
| DOI | https://doi.org/10.1051/matecconf/201818910027 | |
| Published online | 10 August 2018 | |
Practical output tracking for a class of uncertain nonlinear time-delay systems via state feedback
1
L.N. Gumilyov Eurasian National University, Kazakhstan
2
Tokyo Denki University, Japan
3
Institute of Information and Computational Technologies, Kazakhstan
4
Al-Farabi Kazakh National University, Kazakhstan
Corresponding author: otsuka@mail.dendai.ac.jp
In this paper, the problem of global practical output tracking is investigated by state feedback for a class of uncertain nonlinear time-delay systems. Under mild conditions on the system nonlinearities involving time delay, we construct a homogeneous state feedback controller with an adjustable scaling gain. By a homogeneous Lyapunov-Krasovskii functional, the scaling gain is adjusted to dominate the time-delay nonlinearities bounded by homogeneous growth conditions and render the tracking error can be made arbitrarily small while all the states of the closed-loop system remain to be bounded.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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