Non-Singular Fixed-Time Tracking Control of Uncertain Nonlinear Pure-Feedback Systems With Practical State Constraints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F23%3A00575057" target="_blank" >RIV/67985556:_____/23:00575057 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10189394" target="_blank" >https://ieeexplore.ieee.org/document/10189394</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TCSI.2023.3291700" target="_blank" >10.1109/TCSI.2023.3291700</a>
Alternative languages
Result language
angličtina
Original language name
Non-Singular Fixed-Time Tracking Control of Uncertain Nonlinear Pure-Feedback Systems With Practical State Constraints
Original language description
In this paper, a fixed-time tracking control problem is investigated for an uncertain high-order nonlinear purefeedback systems with practical state constraints. To this end, a new nonlinear transformation function with lower change rate at the state constraint boundary is first proposed, which can not only handle both constrained and unconstrained states in a unified way, but also reduce the control magnitude at the constraint boundary. With the help of the proposed transformation function, the original system is transformed to a new system without state constraints. Then, a non-singular fixed-time adaptive tracking controller is designed by applying an adding a power integrator technique and an adaptive neural network method. It is shown that the practical fixed-time stability can be guaranteed for the closed-loop system under the proposed tracking controller.nFinally, two numerical examples are presented to demonstrate the proposed fixed-time tracking control strategy.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
<a href="/en/project/GA21-03689S" target="_blank" >GA21-03689S: Novel concepts for analysis and design of nonlinear controllers and compensators of flexible and chained mechanical systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
ISSN
1549-8328
e-ISSN
1558-0806
Volume of the periodical
70
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
3746-3758
UT code for WoS article
001040630000001
EID of the result in the Scopus database
2-s2.0-85165315303