Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays

Haseebfayyaz Abbasi; Naeem Iqbal; Muhammad Rehan

doi:10.1109/ICOSST.2014.7029324

Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays

Haseebfayyaz Abbasi
, Naeem Iqbal
, Muhammad Rehan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Distributed control systems (DCSs) with intrinsic and coupling time delays in subsystems are studied, which also have nonlinearities satisfying generalized Lipschitz condition and some unknown parameters. Decoupling of states and parameters is emphasized. The distributed adaptive state observer is then designed for such system. Convergence of observer error dynamics and estimation of unknown parameters is shown based on the solution of Linear Matrix Inequality (LMI) with equality constraints of passivity. The efficacy of the approach is shown through an illustrative example.

Original language	English
Title of host publication	ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	76-81
Number of pages	6
ISBN (Electronic)	9781479920549
DOIs	https://doi.org/10.1109/ICOSST.2014.7029324
State	Published - 2 Feb 2014
Externally published	Yes
Event	2014 International Conference on Open Source Systems and Technologies, ICOSST 2014 - Lahore, Pakistan Duration: 18 Dec 2014 → 20 Dec 2014

Publication series

Name	ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings

Conference

Conference	2014 International Conference on Open Source Systems and Technologies, ICOSST 2014
Country/Territory	Pakistan
City	Lahore
Period	18/12/14 → 20/12/14

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

Keywords

Adaptive state observer
Distributed control systems
Generalized Lipschitz condition
Time delay systems

ASJC Scopus subject areas

Computer Science Applications
Software

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ICOSST.2014.7029324

Cite this

Abbasi, H., Iqbal, N., & Rehan, M. (2014). Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays. In ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings (pp. 76-81). Article 7029324 (ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICOSST.2014.7029324

Abbasi, Haseebfayyaz ; Iqbal, Naeem ; Rehan, Muhammad. / Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays. ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 76-81 (ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings).

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abstract = "Distributed control systems (DCSs) with intrinsic and coupling time delays in subsystems are studied, which also have nonlinearities satisfying generalized Lipschitz condition and some unknown parameters. Decoupling of states and parameters is emphasized. The distributed adaptive state observer is then designed for such system. Convergence of observer error dynamics and estimation of unknown parameters is shown based on the solution of Linear Matrix Inequality (LMI) with equality constraints of passivity. The efficacy of the approach is shown through an illustrative example.",

keywords = "Adaptive state observer, Distributed control systems, Generalized Lipschitz condition, Time delay systems",

author = "Haseebfayyaz Abbasi and Naeem Iqbal and Muhammad Rehan",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 International Conference on Open Source Systems and Technologies, ICOSST 2014 ; Conference date: 18-12-2014 Through 20-12-2014",

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doi = "10.1109/ICOSST.2014.7029324",

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series = "ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings",

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Abbasi, H, Iqbal, N & Rehan, M 2014, Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays. in ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings., 7029324, ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 76-81, 2014 International Conference on Open Source Systems and Technologies, ICOSST 2014, Lahore, Pakistan, 18/12/14. https://doi.org/10.1109/ICOSST.2014.7029324

Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays. / Abbasi, Haseebfayyaz; Iqbal, Naeem; Rehan, Muhammad.
ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. p. 76-81 7029324 (ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - Distributed control systems (DCSs) with intrinsic and coupling time delays in subsystems are studied, which also have nonlinearities satisfying generalized Lipschitz condition and some unknown parameters. Decoupling of states and parameters is emphasized. The distributed adaptive state observer is then designed for such system. Convergence of observer error dynamics and estimation of unknown parameters is shown based on the solution of Linear Matrix Inequality (LMI) with equality constraints of passivity. The efficacy of the approach is shown through an illustrative example.

AB - Distributed control systems (DCSs) with intrinsic and coupling time delays in subsystems are studied, which also have nonlinearities satisfying generalized Lipschitz condition and some unknown parameters. Decoupling of states and parameters is emphasized. The distributed adaptive state observer is then designed for such system. Convergence of observer error dynamics and estimation of unknown parameters is shown based on the solution of Linear Matrix Inequality (LMI) with equality constraints of passivity. The efficacy of the approach is shown through an illustrative example.

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KW - Distributed control systems

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Abbasi H, Iqbal N, Rehan M. Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays. In ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. p. 76-81. 7029324. (ICOSST 2014 - 2014 International Conference on Open Source Systems and Technologies, Proceedings). doi: 10.1109/ICOSST.2014.7029324

Distributed adaptive state observer for distributed control systems with Lipschitz nonlinearities and time delays

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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Cite this