1 |
Gestaltspelterapie program vir bewuste multisensoriese waarnemingVan der Merwe, Fredrik Hendrik 30 November 2005 (has links)
Text in Afrikaans / The purpose of this study is the development of a Gestalt therapeutic program for conscious, multisensory perception. The program is aimed at children in the age group between eight and twelve years.
A qualitative research approach is used with grounded theory as research strategy. Applied research is used with incidental sampling.
The objectives as the steps taken to attain the purpose were literature study of the main concepts, the development of the program, and the refinement of the program.
A collective energy model is designed to conduct the program in a group of eight children. After the observation of the interaction in the group and feedback by the group members the program was refined in nine sessions. The research was done in the theoretical framework of gestalt play therapy. / Social work / M. Diac (Play Therapy)
|
2 |
Gestaltspelterapie program vir bewuste multisensoriese waarnemingVan der Merwe, Fredrik Hendrik 30 November 2005 (has links)
Text in Afrikaans / The purpose of this study is the development of a Gestalt therapeutic program for conscious, multisensory perception. The program is aimed at children in the age group between eight and twelve years.
A qualitative research approach is used with grounded theory as research strategy. Applied research is used with incidental sampling.
The objectives as the steps taken to attain the purpose were literature study of the main concepts, the development of the program, and the refinement of the program.
A collective energy model is designed to conduct the program in a group of eight children. After the observation of the interaction in the group and feedback by the group members the program was refined in nine sessions. The research was done in the theoretical framework of gestalt play therapy. / Social work / M. Diac (Play Therapy)
|
3 |
Perception de l'environnement par radar hyperfréquence. Application à la localisation et la cartographie simultanées, à la détection et au suivi d'objets mobiles en milieu extérieur / Perception of the environment with a hyper-frequency radar. Application to simultaneous localization and mapping, to detection and tracking of moving objects in outdoor environment.Vivet, Damien 05 December 2011 (has links)
Dans le cadre de la robotique mobile extérieure, les notions de perception et de localisation sont essentielles au fonctionnement autonome d’un véhicule. Les objectifs de ce travail de thèse sont multiples et mènent vers un but de localisation et de cartographie simultanée d’un environnement extérieur dynamique avec détection et suivi d’objet mobiles (SLAMMOT) à l’aide d’un unique capteur extéroceptif tournant de type radar dans des conditions de circulation dites "réalistes", c’est-à-dire à haute vitesse soit environ 30 km/h. Il est à noter qu’à de telles vitesses, les données acquises par un capteur tournant son corrompues par le déplacement propre du véhicule. Cette distorsion, habituellement considérée comme une perturbation, est analysée ici comme une source d’information. Cette étude vise également à évaluer les potentialités d’un capteur radar de type FMCW (onde continue modulée en fréquence) pour le fonctionnement d’un véhicule robotique autonome. Nous avons ainsi proposé différentes contributions : – une correction de la distorsion à la volée par capteurs proprioceptifs qui a conduit à une application de localisation et de cartographie simultanées (SLAM), – une méthode d’évaluation de résultats de SLAM basées segment, – une considération de la distorsion des données dans un but proprioceptif menant à une application SLAM, – un principe d’odométrie fondée sur les données Doppler propres au capteur radar, – une méthode de détection et de pistage d’objets mobiles : DATMO avec un unique radar. / In outdoor robotic context, notion of perception and localization is essential for an autonomous navigation of a mobile robot. The objectives of this PhD are multiple and tend to develop a simultaneous localization and mapping approach in a dynamic outdoor environment with detection and tracking of moving objects (SLAMMOT) with a unique exteroceptive radar sensor in real driving conditions, around 30 km/h. At such high speed, data obtained with a rotating range sensor are corrupted by the own vehicle displacement. This distortion, usually considered as a disturbance, is analyzed here as a source of information. This study explores radar frequency modulated continuous wave (FMCW) technology potential for mobile robotics in extended outdoor environment. In this work, we propose : – a distortion correction on-the-fly with proprioceptive sensors in order to realize a localization and mapping application (SLAM), – a line based SLAM evaluation method, – a consideration of distortion in a proprioceptive purpose for localization and mapping, – an odometry principle based on Doppler velocimetry provided by radar sensor, – a detection and tracking of mobile objects : DATMO, with a unique radar sensor.
|
Page generated in 0.4661 seconds