Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays

Sung Jin Yoo, Jin Bae Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we propose a new decentralized adaptive control approach for interconnected strict-feedback systems with unknown time delays. The time-delayed interaction terms are bounded by uncertain nonlinear bounding functions and are compensated by choosing appropriate Lyapunov-Krasovskii functionals. For the simple local controller design, the dynamic surface control technique is extended to nonlinear systems with time-delayed interconnections. All the signals in the closed-loop system are semiglobally uniformly bounded and the control errors converge to an adjustable neighborhood of the origin. Finally, an example is presented to illustrate the effectiveness of the proposed control scheme.

Original languageEnglish
Title of host publication2008 International Conference on Control, Automation and Systems, ICCAS 2008
Pages1373-1377
Number of pages5
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 International Conference on Control, Automation and Systems, ICCAS 2008 - Seoul, Korea, Republic of
Duration: 2008 Oct 142008 Oct 17

Other

Other2008 International Conference on Control, Automation and Systems, ICCAS 2008
CountryKorea, Republic of
CitySeoul
Period08/10/1408/10/17

Fingerprint

Time delay
Feedback
Control surfaces
Closed loop systems
Nonlinear systems
Controllers

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

Cite this

Yoo, S. J., & Park, J. B. (2008). Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays. In 2008 International Conference on Control, Automation and Systems, ICCAS 2008 (pp. 1373-1377). [4694357] https://doi.org/10.1109/ICCAS.2008.4694357
Yoo, Sung Jin ; Park, Jin Bae. / Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays. 2008 International Conference on Control, Automation and Systems, ICCAS 2008. 2008. pp. 1373-1377
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Yoo, SJ & Park, JB 2008, Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays. in 2008 International Conference on Control, Automation and Systems, ICCAS 2008., 4694357, pp. 1373-1377, 2008 International Conference on Control, Automation and Systems, ICCAS 2008, Seoul, Korea, Republic of, 08/10/14. https://doi.org/10.1109/ICCAS.2008.4694357

Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays. / Yoo, Sung Jin; Park, Jin Bae.

2008 International Conference on Control, Automation and Systems, ICCAS 2008. 2008. p. 1373-1377 4694357.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Yoo SJ, Park JB. Decentralized adaptive control for interconnected strict-feedback systems with unknown time delays. In 2008 International Conference on Control, Automation and Systems, ICCAS 2008. 2008. p. 1373-1377. 4694357 https://doi.org/10.1109/ICCAS.2008.4694357