Design of Observer for Cardiovascular Anomalies Detection: an LMI approach

Ghizlane, El Khaloufi; Chaibi, Noreddine; Sadek, Belamfedel Alaoui; El-Jimi, Driss; Boumhidi, Ismail

doi:10.1109/iscv54655.2022.9806114

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2024

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Cited by 3 publications

References 19 publications

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Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

El-Jimi,

Chaibi,

Lamrabet

et al. 2024

Int. J. Dynam. Control

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Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

El-Jimi,

Chaibi,

Lamrabet

et al. 2024

Int. J. Dynam. Control

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Sampled-Data Control for Continuous-Time Singular Systems

El-Jimi,

Aiss,

Zoulagh

et al. 2024

2024 IEEE International Conference on Automation/Xxvi Congress of the Chilean Association of Automatic Control (ICA-ACCA)

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Robust H _∞ filter-based functional observer design for descriptor systems: An application to cardiovascular system monitoring

Tunga,

Jaiswal,

Tomar

2024

Computational and Mathematical Biophysics

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In this article, we present a novel approach for robust state estimation in linear uncertain descriptor systems, with a specific focus on the cardiovascular system (CVS) as a case study. Descriptor systems, which extend traditional state-space representations by incorporating algebraic constraints, present significant challenges in observer design, especially under conditions of uncertainty. To address these challenges, we propose the design of a functional observer using the H ∞ {H}_{\infty } filter approach, capable of managing uncertainties arising from both external disturbances and variations in system parameters. The observer is designed using a unique linear matrix inequality framework, which ensures the stability and performance of the estimation error system. The convergence of the estimation error is rigorously analyzed using the Lyapunov method. The effectiveness of the proposed method is demonstrated through simulations on a CVS model, highlighting its potential to reliably estimate unknown states in the presence of uncertainties.

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Design of Observer for Cardiovascular Anomalies Detection: an LMI approach

Cited by 3 publications

References 19 publications

Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

Sampled-Data Control for Continuous-Time Singular Systems

Robust H _∞ filter-based functional observer design for descriptor systems: An application to cardiovascular system monitoring

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Design of Observer for Cardiovascular Anomalies Detection: an LMI approach

Cited by 3 publications

References 19 publications

Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

Admissible control for a singular T-S fuzzy time-delay system: application to a truck-trailer system

Sampled-Data Control for Continuous-Time Singular Systems

Robust H ∞ filter-based functional observer design for descriptor systems: An application to cardiovascular system monitoring

Contact Info

Product

Resources

About

Robust H _∞ filter-based functional observer design for descriptor systems: An application to cardiovascular system monitoring