Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays

Haseeb Fayyaz Abbasi; Naeem Iqbal; Muhammad Rehan

doi:10.1109/FIT.2015.41

Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays

Haseeb Fayyaz Abbasi, Naeem Iqbal, Muhammad Rehan

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

1 Scopus citations

Abstract

Distributed control systems (DCSs) with norm bounded parametric uncertainties and intrinsic time delays in subsystems and in their interactions are considered. Nonlinearities satisfy the generalized Lipschitz condition and assumption that states and parameters can be decoupled is taken into account. The problem of observer and controller design is dealt simultaneously and robust adaptive observer-based controller is designed. Linear matrix inequality (LMI) based results with equality constraints are derived, which not only estimate the states that are not available at output, but also stabilize the system though there are some unknown parameters. The efficiency of the approach is shown through an illustrative example.

Original language	English
Title of host publication	Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	185-192
Number of pages	8
ISBN (Electronic)	9781467396660
DOIs	https://doi.org/10.1109/FIT.2015.41
State	Published - 26 Feb 2016
Externally published	Yes
Event	13th International Conference on Frontiers of Information Technology, FIT 2015 - Islamabad, Pakistan Duration: 14 Dec 2015 → 16 Dec 2015

Publication series

Name	Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015

Conference

Conference	13th International Conference on Frontiers of Information Technology, FIT 2015
Country/Territory	Pakistan
City	Islamabad
Period	14/12/15 → 16/12/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

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

ASJC Scopus subject areas

Health Informatics
Computer Science Applications
Signal Processing

UN SDGs

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

Access to Document

10.1109/FIT.2015.41

Cite this

Abbasi, H. F., Iqbal, N., & Rehan, M. (2016). Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays. In Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015 (pp. 185-192). Article 7420998 (Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FIT.2015.41

Abbasi, Haseeb Fayyaz ; Iqbal, Naeem ; Rehan, Muhammad. / Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays. Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 185-192 (Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015).

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abstract = "Distributed control systems (DCSs) with norm bounded parametric uncertainties and intrinsic time delays in subsystems and in their interactions are considered. Nonlinearities satisfy the generalized Lipschitz condition and assumption that states and parameters can be decoupled is taken into account. The problem of observer and controller design is dealt simultaneously and robust adaptive observer-based controller is designed. Linear matrix inequality (LMI) based results with equality constraints are derived, which not only estimate the states that are not available at output, but also stabilize the system though there are some unknown parameters. The efficiency of the approach is shown through an illustrative example.",

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

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Abbasi, HF, Iqbal, N & Rehan, M 2016, Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays. in Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015., 7420998, Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015, Institute of Electrical and Electronics Engineers Inc., pp. 185-192, 13th International Conference on Frontiers of Information Technology, FIT 2015, Islamabad, Pakistan, 14/12/15. https://doi.org/10.1109/FIT.2015.41

Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays. / Abbasi, Haseeb Fayyaz; Iqbal, Naeem; Rehan, Muhammad.
Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 185-192 7420998 (Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015).

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

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PY - 2016/2/26

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N2 - Distributed control systems (DCSs) with norm bounded parametric uncertainties and intrinsic time delays in subsystems and in their interactions are considered. Nonlinearities satisfy the generalized Lipschitz condition and assumption that states and parameters can be decoupled is taken into account. The problem of observer and controller design is dealt simultaneously and robust adaptive observer-based controller is designed. Linear matrix inequality (LMI) based results with equality constraints are derived, which not only estimate the states that are not available at output, but also stabilize the system though there are some unknown parameters. The efficiency of the approach is shown through an illustrative example.

AB - Distributed control systems (DCSs) with norm bounded parametric uncertainties and intrinsic time delays in subsystems and in their interactions are considered. Nonlinearities satisfy the generalized Lipschitz condition and assumption that states and parameters can be decoupled is taken into account. The problem of observer and controller design is dealt simultaneously and robust adaptive observer-based controller is designed. Linear matrix inequality (LMI) based results with equality constraints are derived, which not only estimate the states that are not available at output, but also stabilize the system though there are some unknown parameters. The efficiency of the approach is shown through an illustrative example.

KW - Adaptive state observer

KW - Distributed control systems

KW - Generalized Lipschitz condition

KW - Time delay systems

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Abbasi HF, Iqbal N, Rehan M. Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays. In Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 185-192. 7420998. (Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015). doi: 10.1109/FIT.2015.41

Distributed Robust Adaptive Observer-Based Controller for Distributed Control Systems with Lipschitz Nonlinearities and Time Delays

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

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Cite this