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Affichage de 321 à 330 sur 5524

  • UNDEFINED

Stability analysis of quasilinear systems on time scale based on a new estimation of the upper bound of the time scale matrix exponential function

Serhii Babenko, Michael Defoort, Mohamed Djemai, Serge Nicaise, Valerii Hrytsenkoa

In this paper, we analyze the stability of quasilinear systems on time scale based on a new estimation of the upper bound of the time scale matrix exponential function. First, some upper bounds for the norm of the matrix exponential function eA(t, t0) are derived, where A is a regressive square…

2023. ⟨hal-04316226⟩

  • POSTER

The Effect of Attention Saturating Task on Eyes-free Gesture Production on Mobile Devices

Milad Jamalzadeh, Yosra Rekik, Laurent Grisoni

Touch screens are popular input methods for mobile devices, but they compete for visual attention with users' real-world tasks, leading to performance hindrances. In this study, we investigated the effect of a saturation attention task on eyes-free gesture production. A user study was…

ISS '23: Conference on Interactive Surfaces and Spaces, Nov 2023, Pittsburgh PA, United States. ⟨hal-04328965⟩

  • COMM

The Effect of Attention Saturating Task on Eyes-Free Gesture Production on Mobile Devices

Milad Jamalzadeh, Yosra Rekik, Laurent Grisoni

Touch screens are popular input methods for mobile devices, but they compete for visual attention with users' real-world tasks, leading to performance hindrances. In this study, we investigated the effect of an attention-saturating task on eyes-free gestures. A user study was conducted with 13…

ISS '23: Conference on Interactive Surfaces and Spaces, Nov 2023, Pittsburgh PA, United States. pp.27-31, ⟨10.1145/3626485.3626535⟩. ⟨hal-04274861⟩

  • COMM

Moving Horizon Estimation for Anesthesia dynamics

Kaouther Moussa, Bob Aubouin--Pairault, Mazen Alamir, Mohammad Ajami, Thao Dang

During surgery, the anesthesiologists use different types of anesthetic agents in order to induce and maintain the depth of unconsciousness, the absence of movement and the absence of pain [1]. The level of hypnosis is usually measured via processed variables such as the Bispectral Index (BIS)…

PGMO 2023 - Programme Gaspard Monge PGMO Days 2023, Nov 2023, Palaiseau, France. pp.84. ⟨hal-04379146⟩

  • ART

Fractional-Order Integral Terminal Sliding-Mode Control for Perturbed Nonlinear Systems With Application to Quadrotors

Moussa Labbadi, Michael Defoort, Gian Paolo Incremona, Mohamed Djemai

In this paper, a novel fractional-order recursive integral terminal sliding mode (FORITSM) control is proposed for nonlinear systems in the presence of external disturbances with unknown bounds. The proposed control approach provides an easy-to implement solution capable of zeroing the sliding…

International Journal of Robust and Nonlinear Control, 2023, Special Issue: Advanced Control and Estimation applied to Aerial Robotic Vehicles, 33 (17), pp.10278-10303. ⟨10.1002/rnc.6608⟩. ⟨hal-04068247⟩

  • ART

Joint Estimation of Nonlinear Dynamics and Resistance Torque for Integrated Motor-Transmission Systems via Switched ℓ ∞ Observers With Smoothness Guarantee

Juntao Pan, Tran Anh-Tu Nguyen, Weilong Lai, Xiaoyuan Zhu, Hailong Huang

The information of the shaft torque and the resistance torque is crucial to develop advanced control and fault diagnosis/detection schemes for electrified powertrain systems. However, reliable physical sensors for torque measurement are not affordable for commercial vehicle applications. This…

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2023, 53 (11), pp.7280-7291. ⟨10.1109/TSMC.2023.3297064⟩. ⟨hal-04278795⟩

  • ART

Convex Stability Analysis of Mamdani-Like Fuzzy Systems With Singleton Consequents

Tran Anh-Tu Nguyen, Amine Dehak, Thierry-Marie Guerra, Michio Sugeno

We study the stability of a class of discrete-time fuzzy systems with singleton consequents, called Mamdani-like fuzzy systems. The parametric expressions, specific to this class of fuzzy systems, are leveraged to derive stability analysis conditions via Finsler's lemma and Lyapunov stability…

IEEE Transactions on Fuzzy Systems, 2023, 31 (11), pp.3787-3798. ⟨10.1109/TFUZZ.2023.3267849⟩. ⟨hal-04278819⟩

  • ART

What is the impact of the surgical approach on functional recovery after total hip arthroplasty? a narrative review

Philippe Henry, Mathias Blandeau, Philippe Pudlo, Laura Wallard

Introduction: Osteoarthritis (OA) is a prevalent degenerative joint disease, especially in the elderly, posing a significant public health concern. Hip osteoarthritis affects millions of individuals worldwide and significantly impairs their quality of life. Surgical interventions for hip…

Computer Methods in Biomechanics and Biomedical Engineering, 2023. ⟨hal-04267502v2⟩

  • COMM

Toward Avoiding Unmeasured Premise Signals in TS Discrete Time Observer Design: State Extension With Nonlinear Output Injection

Dalil Ichalal, Thierry-Marie Guerra

This paper addresses an enhancement of the recently proposed algorithm to overcome the unmeasured premise variables in discrete-time Takagi-Sugeno (TS) systems for observers design [8]. The approach is based on immersion and state extension for tow main objectives: the first one is that the new…

20th IEEE International Conference on Networking, Sensing and Control (ICNSC 2023), Oct 2023, Marseille, France. pp.1-6, ⟨10.1109/ICNSC58704.2023.10318970⟩. ⟨hal-04362576⟩

  • COMM

Rétro-ingénierie orientée par les usages de systèmes conversationnels : un cadre applicatif combinant pédagogie active et jeu sérieux

Corentin Ascone, Frédéric Vanderhaegen

L’article présente un cadre applicatif basé sur les principes de pédagogie active et du jeu sérieux pour évaluer des systèmes conversationnels de type chatbots. Plusieurs groupes ont suivi cet atelier afin de déterminer les limites d’usage d’un tel système et de définir par rétro-ingénierie les…

15ème colloque de l'Enseignement des Technologies et des Sciences de l'Information et des Systèmes (CETSIS 2023), Ecole d'Ingénieurs en Sciences Industrielles et Numérique (EiSINe); Centre de Recherche en STIC (CReSTIC), Jun 2023, Reims (51), France. pp.1002, ⟨10.1051/j3ea/20231002⟩. ⟨hal-04553377⟩