Aouadj W, Abdessemed M-R, Seghir R.
A Reliable Behavioral Model: Optimizing Energy Consumption and Object Clustering Quality by Naïve Robots. International Journal of Swarm Intelligence Research (IJSIR)International Journal of Swarm Intelligence Research (IJSIR). 2021;12 :125-145.
Hanachi A, Houamed H, Zerguine M.
Remarks on the global well-posedness of the axisymmetric Boussinesq system with rough initial data. arXiv preprint arXiv:2110.14208arXiv preprint arXiv:2110.14208. 2021.
Appiah GD, Mpimbaza A, Lamorde M, Freeman M, Kajumbula H, Salah Z, Kugeler K, Mikoleit M, White PB, Kapisi J.
Salmonella Bloodstream Infections in Hospitalized Children with Acute Febrile Illness-Uganda, 2016-2019. The American Journal of Tropical Medicine and HygieneThe American Journal of Tropical Medicine and Hygiene. 2021.
SAADI M, Yahiaoui D, Lahbari N, Tayeb B.
Seismic Fragility Curves for Performance of Semi-rigid Connections of Steel Frames. Civil Engineering JournalCivil Engineering Journal. 2021;7 :1112-1124.
Bendib SS, Kalla H, Kalla S, Hocine R.
A Self-Organized Scheduling Algorithm for Embedded Real-Time Systems. International Journal of Embedded and Real-Time Communication Systems (IJERTCS)International Journal of Embedded and Real-Time Communication Systems (IJERTCS). 2021;12 :57-73.
Benreguia B, Moumen H, Bouam S, Arar C.
Self-stabilizing Algorithm for Maximal Distance-2 Independent Set. arXiv preprint arXiv:2101.11126arXiv preprint arXiv:2101.11126. 2021.
Berghout T, Mouss L-H, Bentrcia T, Benbouzid M.
A Semi-supervised Deep Transfer Learning Approach for Rolling-Element Bearing Remaining Useful Life Prediction. IEEE Transactions on Energy ConversionIEEE Transactions On Energy Conversion. 2021.
Qutob N, Awartani F, Salah Z, Asia M, Khader IA, Herzallah K, Balqis N, Sallam H.
Seroprevalence of SARS-CoV-2 in the West Bank region of Palestine: a cross-sectional seroepidemiological study. BMJ openBMJ open. 2021;11 :e044552.
Boudra S, Yahiaoui I, Behloul A.
A set of statistical radial binary patterns for tree species identification based on bark images. Multimedia Tools and ApplicationsMultimedia Tools and Applications. 2021;80 :22373-22404.
Abdi MA, Bencherif H, Bendib T, Meddour F, Chahdi M.
Significant improvement of infrared graphene nanoribbon phototransistor performance: A quantum simulation study. Sensors and Actuators A: PhysicalSensors and Actuators A: Physical. 2021;317 :112446.
Chouhal O, Mahdaoui R, Mouss LH.
SOA-based distributed fault prognostic and diagnosis framework: an application for preheater cement cyclones. International Journal of Internet Manufacturing and ServicesInternational Journal of Internet Manufacturing and Services. 2021;8 :1-18.
Belkhiri L.
Spatial and temporal variability of water stress risk in the Kebir Rhumel Basin, Algeria. Agricultural Water ManagementAgricultural Water Management. 2021;253 :106937.
Ghecham W, Rebiai S‐E, Ali FZS.
Stability of the transmission plate equation with a delay term in the moment feedback control. Mathematical Methods in the Applied SciencesMathematical Methods in the Applied Sciences. 2021;44 :7676-7692.
Ghecham W, Rebiai S-E, Ali FZS.
Stabilization of coupled wave equations with boundary or internal distributed delay. Applicable AnalysisApplicable Analysis. 2021;100 :3096-3115.
Ghecham W, Rebiai S-E, SidiAli F-Z.
Stabilization of the wave equation with a nonlinear delay term in the boundary conditions. Journal of Applied AnalysisJournal of Applied Analysis [Internet]. 2021.
Publisher's VersionAbstract
A wave equation in a bounded and smooth domain of Rnℝ with a delay term in the nonlinear boundary feedback is considered. Under suitable assumptions, global existence and uniform decay rates for the solutions are established. The proof of existence of solutions relies on a construction of suitable approximating problems for which the existence of the unique solution will be established using nonlinear semigroup theory and then passage to the limit gives the existence of solutions to the original problem. The uniform decay rates for the solutions are obtained by proving certain integral inequalities for the energy function and by establishing a comparison theorem which relates the asymptotic behavior of the energy and of the solutions to an appropriate dissipative ordinary differential equation.
ZARROUKI M-B-E, Benaggoune S, Abdessemed R.
STRATÉGIE DE CONTRÔLE NON LINÉAIRE OPTIMISÉE POUR LE GÉNÉRATEUR SYNCHRONE À AIMANT PERMANENT (GSAP) DANS LE SYSTÈME DE CONVERSION DE L&⋕39;ÉNERGIE ÉOLIENNE (SCEE). U.P.B. Sci. Bull., Series CU.P.B. Sci. Bull., Series C. 2021;83.
AbstractL’article décrit la conception et la mise en øeuvre en temps réel d’une commande non linéaire appliquée à un système de conversion de l’énergie éolienne (SCEE). La commande backstepping a été mise en øeuvre pour améliorer les performances du système de conversion éolienne basé sur un générateur synchrone à aimants permanents (PMSG) connecté au réseau. Deux convertisseurs statiques assurent la connexion au réseau et sont contrôlés par la modulation de largeur d’impulsion (MLI). L’algorithme de contrôle proposé assure un contrôle de vitesse adéquat pour extraire la puissance maximale. Une description détaillée des lois de contrôle du backstepping basées sur la technique de stabilité de Lyapunov a été exposée. Les résultats obtenus par l’application de cette approche ont clairement répondu aux exigences de robustesse et de suivi des références même dans des conditions de vent fluctuants, et ont confirmé l’efficacité d’un tel contrôle dans les modes de fonctionnement statique et dynamique.
Khalid F, Rabah M, Salah S, Hacene A.
A Study of the Thermo-Mechanical Behavior of a Gas Turbine Blade in Composite Materials Reinforced with Mast. Revue des Composites et des Matériaux AvancésRevue des Composites et des Materiaux Avances. 2021;31.