Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions

IEEE This paper studies the problem of global state regulation with stability for time-delay nonlinear systems with unknown control directions. Using a dynamic gain-based approach for counteracting time-delay nonlinearity and the Nussbaum-gain function for dealing with unknown control directions, we...

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Main Authors:	Radom Pongvuthithum, Kanya Rattanamongkhonkun, Wei Lin
Format:	Journal
Published:	2018
Subjects:	Engineering Agricultural and Biological Sciences
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029183600&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46643
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-46643
record_format	dspace
spelling	th-cmuir.6653943832-466432018-04-25T07:20:47Z Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin Engineering Agricultural and Biological Sciences IEEE This paper studies the problem of global state regulation with stability for time-delay nonlinear systems with unknown control directions. Using a dynamic gain-based approach for counteracting time-delay nonlinearity and the Nussbaum-gain function for dealing with unknown control directions, we develop a dynamic state feedback control strategy that solves the problem. A novel construction of Lyapunov-Krasovskii functionals is presented and plays a key role in handling nonlinearity with delayed states and unknown control directions simultaneously. The proposed dynamic state feedback compensators are shown to guarantee: i) global asymptotic convergence of the system state to the origin; and ii) global boundedness of the resulted closed-loop systems 2018-04-25T06:58:53Z 2018-04-25T06:58:53Z 2017-09-01 Journal 00189286 2-s2.0-85029183600 10.1109/TAC.2017.2748898 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029183600&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46643
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Engineering Agricultural and Biological Sciences
spellingShingle	Engineering Agricultural and Biological Sciences Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
description	IEEE This paper studies the problem of global state regulation with stability for time-delay nonlinear systems with unknown control directions. Using a dynamic gain-based approach for counteracting time-delay nonlinearity and the Nussbaum-gain function for dealing with unknown control directions, we develop a dynamic state feedback control strategy that solves the problem. A novel construction of Lyapunov-Krasovskii functionals is presented and plays a key role in handling nonlinearity with delayed states and unknown control directions simultaneously. The proposed dynamic state feedback compensators are shown to guarantee: i) global asymptotic convergence of the system state to the origin; and ii) global boundedness of the resulted closed-loop systems
format	Journal
author	Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin
author_facet	Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin
author_sort	Radom Pongvuthithum
title	Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
title_short	Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
title_full	Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
title_fullStr	Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
title_full_unstemmed	Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions
title_sort	asymptotic regulation of time-delay nonlinear systems with unknown control directions
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029183600&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46643
_version_	1681422912493453312

Asymptotic Regulation of Time-Delay Nonlinear Systems with Unknown Control Directions

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