Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Abdelhamid MILOUDI"'
Publikováno v:
In Applied Acoustics 2010 71(6):531-538
Publikováno v:
Measurement. 180:109576
This paper explores an improved technique for detection and characterisation of excited resonances by gear faults using the redundant information of continuous wavelet transforms (CWT) and sparsity measurement (SM) as a criterion for selecting the op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98376b949ebc67de6e91c254eb3dbb97
https://doi.org/10.1016/j.measurement.2021.109576
https://doi.org/10.1016/j.measurement.2021.109576
Publikováno v:
Advanced Materials Research. 1016:249-255
The monitoring and vibratory analysis of gear transmission allow the prediction of a possible malfunction and breakdowns. As the gear transmission product non-stationary signals its treatment is too difficult with the usual tools of signal processing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeccb06c1a6fb6cf96ca7092808c0c83
https://doi.org/10.4028/www.scientific.net/amr.1016.249
https://doi.org/10.4028/www.scientific.net/amr.1016.249
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783319414676
Gears are main components in the industrial machines and considered among the most critical elements. Therefore their diagnosis is vital to avoid failure and prevent catastrophic failure of the machinery. The vibration analysis is the most used appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaebdb8ba6bbd49842a75d08893e3596
https://doi.org/10.1007/978-3-319-41468-3_19
https://doi.org/10.1007/978-3-319-41468-3_19
Publikováno v:
Computational Mechanics
Computational Mechanics, Springer Verlag, 2011, 47 (4), pp.359-377. 〈10.1007/s00466-010-0549-2〉
Computational Mechanics, Springer Verlag, 2011, 47 (4), pp.359-377. ⟨10.1007/s00466-010-0549-2⟩
Computational Mechanics, Springer Verlag, 2011, 47 (4), pp.359-377. 〈10.1007/s00466-010-0549-2〉
Computational Mechanics, Springer Verlag, 2011, 47 (4), pp.359-377. ⟨10.1007/s00466-010-0549-2⟩
This work concerns the computation of the nonlinear solutions of forced vibration of damped plates. In a recent work (Boumediene et al. in Comput Struct 87:1508---1515, 2009), a numerical method coupling an asymptotic numerical method (ANM), harmonic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5badc8a18fd56947b252f44696b1c86d
https://doi.org/10.1007/s00466-010-0549-2
https://doi.org/10.1007/s00466-010-0549-2
Autor:
Abdelhamid, Miloudi
Publikováno v:
CFM 2015-22ème Congrès Français de Mécanique
CFM 2015-22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
CFM 2015-22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Colloque avec actes et comité de lecture. Internationale.; International audience; Le but de ce papier est d'étudier les défauts combinés des machines tournantes en utilisant la perception sonore. Ainsi nous avons retenu, pour cette étude, un ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fb1cd5be6e94641344b8fa9300588267
https://hal.archives-ouvertes.fr/hal-03446093/document
https://hal.archives-ouvertes.fr/hal-03446093/document
Autor:
Abdelhamid Miloudi, Mahmoud Neder
Publikováno v:
Applied Condition Monitoring ISBN: 9783319145310
This paper is an experimental and numerical study of the low velocity impact on beams. It is shown that the numerical model adopted, for the impact force history, produces numerical results in good agreement with experimental data. The analysis estab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87a4eccbe012d238701b913374af9a96
https://doi.org/10.1007/978-3-319-14532-7_16
https://doi.org/10.1007/978-3-319-14532-7_16
Autor:
Omar Chaterbache, Abdelhamid Miloudi
Publikováno v:
Applied Condition Monitoring ISBN: 9783319145310
This paper deals with a numerical simulation of time reversal (TR) process applied to a cantilever beam. To conduct this process we assume a finite difference scheme based on Euler-Bernoulli theory of transversal vibration of the beam. The TR process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58aeeb983929783a3a891133cd52006e
https://doi.org/10.1007/978-3-319-14532-7_7
https://doi.org/10.1007/978-3-319-14532-7_7
Publikováno v:
Applied Condition Monitoring ISBN: 9783319145310
Gear mechanisms are an important element in a variety of mechanical systems, such as industrial machinery and automotive. Health monitoring of rotating machines is important to avoid failure of the system in advance. Principally, this paper consists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2018ed270e8d3784b801dc45a8f41b2b
https://doi.org/10.1007/978-3-319-14532-7_8
https://doi.org/10.1007/978-3-319-14532-7_8
Publikováno v:
European Journal of Computational Mechanics.
This work deals with the computation of the non-linear solutions of the vibration of damped plates by coupling a harmonic balance method and the asymptotic numerical method. These computations can lead to lengthy central processing unit (CPU) times i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c92dc80360bed0d5ff90065d3959a85
https://doi.org/10.13052/17797179.2012.719317
https://doi.org/10.13052/17797179.2012.719317