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Добірка наукової літератури з теми "Dispositif haptique"
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Дисертації з теми "Dispositif haptique"
Nigues, Antoine. "Manipulation dans le micro/nanomonde : dispositif haptique préhensile." Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00780206.
Повний текст джерелаGuiatni, Mohamed. "Conception et commande d'un dispositif à rendu haptique dans le cadre de la simulation de chirurgie minimalement invasive." Phd thesis, Université d'Evry-Val d'Essonne, 2009. http://tel.archives-ouvertes.fr/tel-00876888.
Повний текст джерелаMaillet, Barthélémy. "Design et appropriation d'un dispositif d'interactions haptiques pour l'expression et la perception d'attitudes communicationnelles." Compiègne, 2010. http://www.theses.fr/2010COMP1904.
Повний текст джерелаOur work aims at designing haptic devices for perceptual interpersonal interactions. The issue is to propose interfaces facilitating the development of their usages. Therefore, we consider interfaces from two perspectives : as an in-hand tool, constitutive of a perceptual experience when the user acts through it in the distal world it opens ; and as a put-down tool, constituted by the user, when he acts on it, in his organic perceptual world. In this work we focus on the design of the haptic interface as an in-hand tool. We operate it with user experimentations conducted in a deliberately minimalist interaction environment. These experiments lead us to make a distinction between two components of avatars used to act in distal worlds : the image body (enabling the user to be perceived by others) ; and the perceived body (enabling the user to perceive others). We show that separately adjusting the properties of the image body and of the perceiving body modifies the interaction dynamics between two persons. We exploit this new possibility offered by technical mediation to specify the in-hand interface. Then we design the put-down interface, striving for proposing organic actions that make sense for the user
Fontaine, Eléanor. "Conception et évaluation expérimentale d’une interface tactile et son intégration dans un dispositif d’aide à la mobilité des déficients visuels." Paris 6, 2009. http://www.theses.fr/2009PA066638.
Повний текст джерелаArioui, Hichem. "Commande de dispositifs à retour haptique en présence de retards de transmission." Phd thesis, Université d'Evry-Val d'Essonne, 2002. http://tel.archives-ouvertes.fr/tel-00734283.
Повний текст джерелаM'Boungui, Gaston. "Actionneur piézoélectrique commandable en frottement variable pour application haptique." Thesis, Lille 1, 2009. http://www.theses.fr/2009LIL10002/document.
Повний текст джерелаAs a solution to the lack of compactness and simplicity often encountered in haptic interfaces, we propose a device based on friction coefficient control principle. This device includes polarised piezoceramics well adjusted and glued to a 64x38x3 mm copper-beryllium plate supported by four legs. Then, properly energised around a resonant frequency, with legs at antinodes, a stationary wave is created in the plate. Variable friction forces between the legs and the plane substrate are created by the control of the wave amplitude, according to electro-active lubrication. So the user obtains force feedback by holding the plate, and moving it on a plane substrate, as he couId do with a mouse interface. Preliminary psychophysical evaluation trends to assess the validity of the device as a force feedback interface able to sense limits or shape changes of objects from virtual environment in the future
Pigache, François Lemaire-Semail Betty. "Modélisation causale en vue de la commande d'un translateur piézoélectrique plan pour une application haptique." Villeneuve d'Ascq : Université des sciences et technologies de Lille, 2007. https://iris.univ-lille1.fr/dspace/handle/1908/398.
Повний текст джерелаN° d'ordre (Lille 1) : 3612. Résumé en français et en anglais. Titre provenant de la page de titre du document numérisé. Bibliogr. p. 161-167.
Alamilla-Daniel, Ma de los Angeles. "Development of a haptic simulator for practicing the intraarticular needle injection under echography." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI017.
Повний текст джерелаThe articular puncture is a common technique used by rheumatologists to relieve pain. The use of anatomical landmarks helps to guide the needle inside the articulation. However, without the help of imaging guidance, practitioners have difficulty to place correctly the needle and most of the cases lead to an extra articular insertion. The intraarticular needle injection under echography is a solution to ease the procedure. It is however a challenging process since the pratitioner must develop motor-visual coordination to insert the needle and guided it using as a reference a 2D image generated by the ultrasound probe. To master this technique, practitioners can practice on corpses, manikins, and simulators. Simulators give some advantages over corpses and manikins, but most of them do not allow to modify the working environment (patient morphology and/or pathology, …) or to choose the insertion point, which limit the realism of the training. Under the impulsion of SAMSEI, SPARTE project aims to develop a fully functional intraarticular needle injection simulator. This project is supported by 4 laboratories and one health facility. In this PhD thesis, the main contributions are: a new low-computational cost method called “Tracking wall” coupled with virtual fixtures for position and orientation control to render forces during the needle insertion ; the study and validation of three different control laws applied on a pneumatic actuator to render the forces while using a ultrasound probe; and finally the design of a complete functional simulator where users can experiment the needle insertion with echographic guidance
Ali, Ammar Amal. "Analyse des explorations haptiques de formes pour la conception d'un dispositif de suppléance perceptive dédié aux personnes aveugles." Phd thesis, Université de Technologie de Compiègne, 2006. http://tel.archives-ouvertes.fr/tel-00168363.
Повний текст джерелаLicona, Rodriguez Angel Ricardo. "Collaborative hands-on training on haptic simulators." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI018.
Повний текст джерелаMedical students can use training simulators to improve their skills in a faster way using advanced tools that could give them quantitative feedback about their performance. Nowadays there are some haptic simulators used in several areas of medical education. However, most of these simulators can be used by only one user at the time, with no possible ways to perform guided training. Besides, these simulators lack an internal architecture that allows them to be expanded into multiple users or multiple devices. Expanding these simulators to a multi-user system can lead to parallel teaching. To develop a multi-user haptic simulator, it is necessary to establish an architecture that offers stability, position tracking and haptic force feedback for each involved device. The trainer and trainees will be able to manipulate the slave (either a real robot handling a surgical tool or a numeric simulation) system using their proper Master haptic devices to perform the surgical task. The architecture must offer an authority-sharing mechanism that ensures the dominance of allowed users during the training and a proper estimation of the slave’s environment forces fed back to for each user. The following thesis shows the results obtained with the implementation of a previously proposed architecture, expansion it into n-DoF (in angular and cartesian workspace) and that can be used with devices that do not share the same kinematic configuration. The new architecture also allows implementing m-trainee consoles to expand the number of users that can learn from an experienced trainer at the same time. The expansion of the system, evaluation of transparency and results obtained for free motion and contact cases are shown. A new adaptative dominance function is also proposed that present some advantages over the ones proposed in the bibliography. The results of a study of how much this function aids trainees in the learning process is also detailed with the used test bank and a proposed protocol. Finally, its detailed future work that can be done to improve the architecture as well the necessaries studies that will probe its functionality