Výsledky vyhledávání - "H. Boughedda"

Electromagnetic Acoustic Transducer for Detection and Characterization of Hidden Cracks inside Stainless Steel Material

Autor: M. Chelabi, Hulusi Acikgoz, Tarik Hacib, Y. Le Bihan, H. Boughedda

Publikováno v: Applied Computational Electromagnetics Society. 36:1083-1089

Industrial structure are exposed to microstructural changes caused by fatigue cracking, corrosion and thermal aging. Generally, a hidden crack is very dangerous because it is difficult to detect by Non- Destructive Evaluation (NDE) techniques. This p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53c587143552880a94fb3e92eff5430f
https://doi.org/10.47037/2021.aces.j.360818

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A Novel Design of Aperiodic Arrays for Ultrawideband Beam Scanning and Full Polarization Reconfiguration

Autor: Q. M. Al-Zoubi, H. M. Jaradat, M. Wang, S. Luo, J. Song, S. Ellusamy, J. Liu, O. J. Famoriji, W. Shi, X. Xu, H. Nisar, V. Karthik, M. Ma, S. R. Hassan, J. Ding, R. Dandotiya, H. Boughedda, T. R. Rao, O. Tamer, Y. L. Bihan, R. Saleem, J. Luo, T. Hacib, D. Janning, S. A. Khan, A. Kapoor, G. Dai, A. M. Dagamseh, Z. X. Oh, T. Bai, N. Khan, K. T. Ng, J. Ren, K. Zhu, S. S. H. Bukhari, B. Niu, W. Peng, S. Ali, K. H. Yeap, K. F. A. Hussein, Q. Ren, R. Mishra, M. M. A. Elsaaty, Y. Wang, S. Habib, Y. Gao, D. W. Bliss, Y. Li, T. Meister, J. T. Aberle, R. Balasubramanian, Y. M. Qasaymeh, A. Quddus, P. Kumar, F. F. Huo, J. Ikram, J. Zhang, X. Chai, Y. Karaca, S. Arain, C. Guo, M. F. Shafique, H. Zhou, H. Acikgoz, X. Deng, T. Shongwe, M. Chelabi, C. P. Devereux, H. Wang, Z. Zhang, N. Colon-Diaz, J.-S. Ro, Y. Hu, M. Zhu, D. Jiang, R. Khan, J. Si, P. M. McCormick, A. Zaghloul, D. Wang, Q. M. Qananwah, J. Su

Publikováno v: The Applied Computational Electromagnetics Society Journal. 36:947-952

In this letter, a multifunction aperture array is proposed for ultrawideband (UWB) scanning and polarization reconfiguration. The UWB array consisted of linearly polarized elements is capable of operating in four polarization modes (+45° linear pola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c54de99084df4332f6f894253520cd31
https://doi.org/10.47037/2021.aces.j.360801

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CRACKS CHARACTERIZATION OF NON-FERROMAGNETIC MATERIAL USING EMAT PROBE AND PLSR TECHNIQUE

Autor: Yann Le Bihan, H. Boughedda, Hulusi Acikgoz, Tarik Hacib

Publikováno v: Progress In Electromagnetics Research C
Progress In Electromagnetics Research C, EMW Publishing, 2021, 103, pp.199-209. ⟨10.2528/PIERC20013103⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7932efa3b6424461bbc37d6a1a22b15d
https://doi.org/10.2528/pierc20013103

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Detection and Characterization of Hidden Crack Inside a Stainless Steel Material Using Shear Vertical Waves and PLSR Technique

Autor: Hakim Sadou, Yann Le Bihan, Hulusi Acikgoz, H. Boughedda, Tarik Hacib

Publikováno v: International Journal of Applied Mechanics. 13:2150045

Industrial equipment can be exposed to various types of damage during their long exploitation in harsh environments which might lead to corrosion cracking. Typically, a hidden crack is very dangerous since it is difficult to be detected by Non-Destru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::635fc465d8ed0129766036ce6598801e
https://doi.org/10.1142/s1758825121500459

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Eddy Current Characterization Using Robust Meta-Heuristic Algorithms for LS-SVM Hyper-Parameters Optimization

Autor: Tarik Hacib, Mohammed Rachid Mekideche, M. Chelabi, H. Boughedda, Y. Le Bihan

Publikováno v: 2016 IEEE Conference on Electromagnetic Field Computation (CEFC)
2016 IEEE Conference on Electromagnetic Field Computation (CEFC), Nov 2016, Miami, United States. ⟨10.1109/cefc.2016.7816392⟩

International audience; This paper presents the use of the Least Square Support Vector Machines (LS-SVM) technique, combined with the Finite Element Method (FEM), to characterize small cracks in order to get a fast non-destructive inspection. The LS-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bba6248006238a1bf3c2b89e335865e
https://hal.science/hal-01459903

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Electromagnetism-like mechanism algorithm and least square support vector machine for estimation the defect in nondestructive evaluation

Autor: M. Chelabi, Y. Le Bihan, Tarik Hacib, H. Boughedda

International audience; Eddy Current Testing (ECT) is a fast and effective method for detecting and sizing most of the default in conducting materials. The size estimation of an unknown defect from the measurement of the impedance variations is an im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a34fe9f557d63c71c9ed95163cb8584
https://doi.org/10.1109/cefc.2016.7816197

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Eddy current characterization of small cracks using least square support vector machine

Autor: Tarik Hacib, N. Ikhlef, M. R. Mekideche, Y. Le Bihan, H. Boughedda, M. Chelabi

Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, 2016, 49 (15), 8 p. ⟨10.1088/0022-3727/49/15/155303⟩
Journal of Physics D: Applied Physics, IOP Publishing, 2016, 49 (15), 8 p. ⟨10.1088/0022-3727/49/15/155303⟩

Eddy current (EC) sensors are used for non-destructive testing since they are able to probe conductive materials. Despite being a conventional technique for defect detection and localization, the main weakness of this technique is that defect charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb6c0629cdc4e9e7f600e099ea9a974
https://hal.science/hal-01460727

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Electromagnetic Acoustic Transducer for cracks detection in conductive material

Autor: H. Boughedda, M. Chelabi, Tarik Hacib, Y. Le Bihan, Hulusi Acikgoz

Publikováno v: 2015 4th International Conference on Electrical Engineering (ICEE)
2015 4th International Conference on Electrical Engineering (ICEE), Dec 2015, Boumerdes, Algeria. pp.1-4, ⟨10.1109/INTEE.2015.7416717⟩

International audience; This paper is concerned with the characterization methodologies of defects in conducting materials by an Electromagnetic Acoustic Transducer (EMAT) testing system. It has been developed to create a virtual environment for Non-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da4268964ce84f8937c3c45eb6e0c913
https://centralesupelec.hal.science/hal-02405003

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