Gotowa bibliografia na temat „Contrôle Santé Intégré (CSI)”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Contrôle Santé Intégré (CSI)”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Artykuły w czasopismach na temat "Contrôle Santé Intégré (CSI)"
-LEMISTRE, Michel. "Le contrôle de santé structurale intégré". Revue de l'Electricité et de l'Electronique -, nr 02 (2006): 30. http://dx.doi.org/10.3845/ree.2006.015.
Pełny tekst źródła-BALAGEAS, Daniel. "Introduction au contrôle de santé intégré". Revue de l'Electricité et de l'Electronique -, nr 02 (2006): 31. http://dx.doi.org/10.3845/ree.2006.016.
Pełny tekst źródłaBoudreau, Françoise. "La psychiatrie québécoise depuis 1960 : de structure en structure, la loi du plus fort est-elle toujours la meilleure?" Santé mentale au Québec 6, nr 2 (13.06.2006): 27–47. http://dx.doi.org/10.7202/030100ar.
Pełny tekst źródłaCABARET, J. "Parasitisme helminthique en élevage biologique ovin : réalités et moyens de contrôle". INRAE Productions Animales 17, nr 2 (20.05.2004): 145–54. http://dx.doi.org/10.20870/productions-animales.2004.17.2.3562.
Pełny tekst źródłaProvost, Sylvie, Raynald Pineault, Dominique Grimard, José Pérez, Michel Fournier, Yves Lévesque, Johanne Desforges, Pierre Tousignant i Roxane Borgès Da Silva. "Mise en oeuvre d’un réseau intégré de prévention et de gestion du risque cardiométabolique en première ligne à Montréal : une plus grande coordination des soins avec les médecins de première ligne a-t-elle un impact sur les résultats de santé?" Promotion de la santé et prévention des maladies chroniques au Canada 37, nr 4 (kwiecień 2017): 113–22. http://dx.doi.org/10.24095/hpcdp.37.4.01f.
Pełny tekst źródłaSedegnon, Agossoukpe Benoît, Wanvoegbe Finagnon Armand, Barikissou Damien Georgia, Coovi Nonwanou Ignace Tokpanoude, Elvire Sègnon Eurydice Djossou, Gilchrist Mègnissè Orphé Laly, Phinées Adégbola, Tagnon Gautier Raphaël Gnonlonfoun i Badirou Aguemon. "Rage par morsure de chien dans le département du plateau (République du Bénin) : étude Connaissances Attitudes et Pratiques en communauté et chez les agents de santé". European Scientific Journal, ESJ 20, nr 15 (31.05.2024): 101. http://dx.doi.org/10.19044/esj.2024.v20n15p101.
Pełny tekst źródłaSalissou, Maman Mahaman, Bako Aminatou Maazou i Sabo Haoua Seini. "Essai d’une farine de sevrage dans la réhabilitation nutritionnelle de la malnutrition aigüe en milieu communautaire, au Niger". Journal of Applied Biosciences 151 (31.07.2020): 15573–83. http://dx.doi.org/10.35759/jabs.151.6.
Pełny tekst źródłaKergosien, Nina, Ludovic Gavérina, Guillemette Ribay, Florence Saffar, Pierre Beauchêne, Olivier Mesnil i Olivier A. Bareille. "Etude expérimentale d'un système de contrôle santé intégré dans un composite aéronautique pour la détection de défauts par ondes guidées". e-journal of nondestructive testing 28, nr 9 (wrzesień 2023). http://dx.doi.org/10.58286/28532.
Pełny tekst źródłaRondelaud, Daniel, Philippe Vignoles, Gilles Dreyfuss i Philippe Hourdin. "Le contrôle intégré de Galba truncatula (Mollusca, Lymnaeidae) dans des cressonnières naturelles sur sols acides". Annales Scientifiques du Limousin, nr 16 (30.08.2018). http://dx.doi.org/10.25965/asl.414.
Pełny tekst źródłaFisher, Clément, Arnaud Recoquillay, Olivier Mesnil i Oscar d'Almeida. "Détection de défauts par ondes guidées robuste et auto-référencée : application aux pièces en composite tissé de forme complexe". e-journal of nondestructive testing 28, nr 9 (wrzesień 2023). http://dx.doi.org/10.58286/28509.
Pełny tekst źródłaRozprawy doktorskie na temat "Contrôle Santé Intégré (CSI)"
Kergosien, Nina. "Etude de l'intégration de transducteurs piézoélectriques à coeur de matériaux composite de type aéronautique pour le contrôle santé intégré par ondes de Lamb". Electronic Thesis or Diss., Ecully, Ecole centrale de Lyon, 2024. http://www.theses.fr/2024ECDL0008.
Pełny tekst źródłaSHM systems are currently being developed to check the integrity of aircraft composite materials. These systems will help optimize maintenance by enabling real-time monitoring of structural condition, or spot-checking of parts that are difficult to access using conventional NDT methods. Composite materials offer the possibility of integrating a SHM system directly into the material. In this way, the instrumentation is protected from the environment and surface bonding issues are resolved. The aim of this thesis is to determine the effects of integrating piezoelectric transducers into the core of an aeronautical laminated CFRP composite on their Lamb-wave emission and reception abilities, in order to demonstrate the advantages and disadvantages for the design of a defect detection SHM system. Thin PZT transducers proved to be the most suitable ones for integration, as they can withstand the processing conditions of an autoclave-processed composite (7 bar and 180°C). They are also capable of transmitting and receiving guided waves, which are propagating in the plates. Moreover, the integration method was adapted to preserve the integrity of the PZTs and to optimize their ability to transmit waves in a composite. In order to assess the effectiveness of the integration, electromechanical impedance measurements were made a fast checking process. Characterization of qA0 mode wavefield transmitted by embedded PZT was carried out experimentally. Surface-bonded and embedded PZT were excited at frequencies between 30 and 200 kHz, while out-of-plane displacements were measured with a laser vibrometer. The ability of the embedded PZT to detect a simulated magnet-type defect are also studied in pitch-catch tests, and compared with the behavior of surface-bonded PZT to the composite surface. A dynamic finite element modelling study was then conducted to highlight the physical phenomena induced by the integration of a PZT in the composite core. The direction of the plies in contact with the embedded PZT, the depth of integration and the coupling of the PZT with the composite are influencing the ultrasonic transduction mechanism. Furthermore, it appears that the stresses induced by the PZT actuator cannot be simplified by the pin-force model usually used to load a PZT on an isotropic material surface in flaw detection models. These stresses are not radially oriented and depend on the PZT electrode considered, as well as on the wave generation frequencies
SAINTHUILE, Thomas. "Récupération d'Energie Vibratoire pour Systèmes de Contrôle Santé Intégré de Structures Aéronautiques". Phd thesis, Université de Valenciennes et du Hainaut-Cambresis, 2012. http://tel.archives-ouvertes.fr/tel-00819117.
Pełny tekst źródłaDruet, Tom. "Tomographie passive par ondes guidées pour des applications de contrôle santé intégré". Thesis, Valenciennes, 2017. http://www.theses.fr/2017VALE0032/document.
Pełny tekst źródłaThis manuscript presents a baseline-free quantitative method for the imaging of corrosion flaws present in thin plates. This method only requires an embedded guided waves sensors network in a fully passive way. The field ofapplications are Structural Health Monitoring (SHM) of critical structures with heavy constrains on both sensors intrusiveness and diagnostic reliability. A promising solution allowing to increase the number of measurement points without increasing the intrusiveness of the system is provided by the Fiber Bragg Gratings (FBGs). However, unlike piezoelectric transducers generally used in SHM, the FBGs cannot emit elastic waves. The idea consists in using passive methods in order to retrieve the Green function from elastic diffuse fields - naturally present in structures - measured simultaneously between two sensors. In this manuscript, two passive methods are studied: the ambient noise correlation and the passive inverse filter. It is shown that the latter gives better results when coupled with tomography. Several tomography algorithms are assessed with numerical simulations and then applied to active and passive datasets measured by a PZT network. In order to make passive tomography robust, a time of flight identification method is proposed, based on a time-frequency representation. Finally, a novel experimental demonstration of passive measurements with FBGs only is presented, suggesting high potential for FBGs passive tomography
Sainthuile, Thomas. "Récupération d'Energie Vibratoire pour Systèmes de Contrôle Santé Intégré de Structures Aéronautiques". Thesis, Valenciennes, 2012. http://www.theses.fr/2012VALE0036/document.
Pełny tekst źródłaThe aim of this thesis is to develop a self-powered Structural Health Monitoring (SHM) system for aeronautical applications. This system has to be fully autonomous and has to be able to carry out SHM tasks such as damage detection and location. The energetic autonomy of the system is provided by a vibrational energy harvesting technology using bonded SHM piezoelectric transducers. In this document,an analytical model of the energy harvesting process has been proposed. This model, validated by the Finite Element Method (FEM), allows the optimization of the energy harvesting system by determining the ideal type of transducers as well as their optimal dimensions and locations. Then, this model has been applied to a configuration aiming to be more representative of the in-flight vibrations experienced by a structure. Good agreement has been found between the analytical simulation and the experimental measurements. A power of 1.67mW has been harvested and the wideband capability of the transducers has been verified. Afterwards, the possibility of using the vibrational energy harvesting technology to control composite structures on assembly line has been investigated. For this case study, a transducer strategically located nearby an available power supply generates Lamb waves throughout the structure to tackle the absence of natural vibration. The remaining sensors, spread all over the structure, convertthe mechanical vibrations into electrical power. Using this technology, a power of 7.36mW has been harvested. Finally, this SHM system has also been able to detect a tool drop on the composite structure and to light simultaneously and autonomously a light-emitting diode (LED) simulating the consumption required to transmit the information wirelessly
Chapuis, Bastien. "Contrôle santé intégré par méthode ultrasonore des réparations composites collées sur des structures métalliques". Paris 7, 2010. http://www.theses.fr/2010PA077122.
Pełny tekst źródłaThis document presents the development of a Structural Health Monitoring (SHM) System for composite patches bonded to aluminum plates. These patches are used in aeronautic industries to repair cracked or corroded structures. The SHM System studied consists in three thin piezoelectric ceramic (PZT) discs embedded in the repair and used to generate and detect Lamb waves propagating in the structure. The defect is revealed by the echo emitted by the diffraction of the incident wave on the defect. The modelling of Lamb waves propagation in anisotropic structures enables to select the mode. In particular, the description of the focusing phenomenon shows that the use of A₀ mode has to be preferred when the anisotropy of the propagating medium is important. To set up the monitoring strategy some experiments have been performed. Pulse-echo measurements, for which the same disc is used to excite and to detect Lamb waves, are used. Moreover, it seems necessary to compare the signal measured in a given state to a baseline signal for which other non destructive techniques have checked the lack of defect in the structure. Finally, some fatigue mechanical résistance tests of a smart repair are presented. These tests have been achieved to verify that the introduction of the discs does not degrade the performances of the repair and to test the SHM System in an environment closer to operational conditions
El, Rammouz Hala. "Réalisation de matrices de micro-transducteurs acoustiques : application au controle santé intégré". Thesis, Valenciennes, Université Polytechnique Hauts-de-France, 2021. http://www.theses.fr/2021UPHF0010.
Pełny tekst źródłaMicro-transducers networks are experiencing strong development in order to meet the require- ments of Structural Health Monitoring (SHM). The latter makes it possible to assess at any time the state of health of the structure while integrating a Non-Destructive Evaluation (NDE) system therein. Indeed, a network of micro-transducers makes it possible to acquire several signals at the same time without carrying out a mechanical scanning making it possible to characterise the structure. At the same time, the use of ultrasonic guided waves provides an e_ective tool for the characterisation of structures. However, they have complex characteristics which make the analysis of their interactions with defects complicated. For this, it is desirable to promote the propagation of a single-mode in the structure. In this context, this thesis aims to present a model of a micro- transducers matrix for the reception of guided waves in a cylindrical structure, in particular, the _exural mode F(1,1). First, the realisation and characterisation of the micro-transducer matrices are presented. The results showed their ability to operate in the frequency range (60 kHz - 70 kHz) despite its high resonant frequency. Second, the optical and electrical measurements carried out on the matrix validated its use for applications in the SHM and the NDE of cylindrical structures while generating the F(1,1) mode
Abou, Leyla Najib. "Contrôle santé intégré passif par corrélation de champ acoustique ambiant : Application aux structures aéronautiques". Valenciennes, 2010. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/fa3a198c-8d6b-49e7-96ef-883d2c5a09e1.
Pełny tekst źródłaStructural Health Monitoring (SHM) is an autonomous and permanent technique for checking the integrity of a mechanical structure. The interest of is to inspect the integrity of the structure in near real time, which increases reliability, and avoiding immobilization of the aircraft during the inspection phase, and thus reduce maintenance cost. The work presented here is devoted to the study of a passive SHM in aeronautics using an ambient noise cross correlation. Indeed, recent studies have shown a relationship between the correlation function of a diffuse field between two points, and the Green’s function between them. The aim is to exploit the mechanical vibrations in an aircraft during the flight. In a first step, the potential of this method is verified experimentally, and the problems and difficulties due to some imperfections of application are outlined. In a second step, a simulation tool is developed to better understand certain acoustic phenomena, and a solution to solve the problem caused by the imperfections of the application (non-diffuse field) is proposed and validated experimentally. Finally, an optimization of this solution is made with a quantification of the influence of certain parameters. For this purpose a statistical theoretical approach is made and compared with experimental results
Hoang, Huu Tinh. "Contrôle santé intégré passif par ondes élastiques guidées de tuyauteries pour applications nucléaires et pétrolières". Thesis, Valenciennes, Université Polytechnique Hauts-de-France, 2020. http://www.theses.fr/2020UPHF0023.
Pełny tekst źródłaStructural Health Monitoring (SHM) consists in embedding sensors into a structure in order to monitor its health inreal time throughout its lifetime. The research works carried out in this thesis aimed at developing a new approachof SHM for the detection of corrosion/erosion in pipes. This manuscript presents a new quantitative imaging method,called passive elastic guided wave tomography, based on the use of an embedded network of piezoelectric sensors(PZT) listening and analyzing only the ambient elastic noise which is naturally generated by the fluid circulation inpipes. This passive method offers many advantages for a SHM system, such as reduction of energy consumption,simplified electronics and ability to perform an inspection while the structure is in operation. In addition, thispassive method makes SHM systems possible to use Fiber Bragg Grating sensors (FBG) which have several advantagesover traditional PZT sensors (low intrusivity, resistance to harsh environments, etc.) but which are not able to emitwaves. A first demonstration of the feasibility of corrosion/erosion imaging by FBG is illustrated experimentallythanks to a result obtained by hybrid tomography in which wave emission is performed by PZT and reception byFBG. All these works offer promising perspectives for the application of passive tomography on industrial structuresusing a pure FBG system. Among the various results presented in this thesis, we also show that corrosion/erosiondefects can be characterized by tomography on a straight pipe without the need for a baseline measurement in apristine state. It is feasible by using a new method of auto-calibration of the data used for tomography. The absenceof baseline measurement makes the method very reliable and avoid false alarms of the system. Finally, preliminarystudies on tomography for more complex structures such as a bended pipe have been realized and validated throughsimulations
Devillers, David. "Étude de faisabilité d'un contrôle santé intégré de plaques composites sandwich utilisant des ondes de Lamb". Paris 7, 2002. http://www.theses.fr/2002PA077070.
Pełny tekst źródłaGrésil, Matthieu. "Contribution à l'étude du contrôle de santé intégré associé à une protection électromagnétique pour les matériaux composites". Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2009. http://tel.archives-ouvertes.fr/tel-00763266.
Pełny tekst źródłaCzęści książek na temat "Contrôle Santé Intégré (CSI)"
POLVÈCHE, Y., A. LE ROUX, C. PUEL, J. P. MIGUET i J. L. DETRE. "Mise en place d'un système de management intégré". W Médecine et Armées Vol. 46 No.2, 175–82. Editions des archives contemporaines, 2018. http://dx.doi.org/10.17184/eac.7360.
Pełny tekst źródłaStreszczenia konferencji na temat "Contrôle Santé Intégré (CSI)"
Chapuis, Bastien. "Contrôle santé intégré des structures par ondes guidées". W Contrôles et essais non destructifs : nouveaux besoins et innovations. Les Ulis, France: EDP Sciences, 2018. http://dx.doi.org/10.1051/jtsfen/2018con09.
Pełny tekst źródła