Dissertations / Theses on the topic 'Planification nonholonomique du mouvement'
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Manríquez, Peñafiel Ronald. "Local approximation by linear systems and Almost-Riemannian Structures on Lie groups and Continuation method in rolling problem with obstacles." Electronic Thesis or Diss., université Paris-Saclay, 2022. https://theses.hal.science/tel-03716186.
Full textThe aim of this thesis is to study two topics in sub-Riemannian geometry. On the one hand, the local approximation of an almost-Riemannian structure at singular points, and on the other hand, the kinematic system of a 2-dimensional manifold rolling (without twisting or slipping) on the Euclidean plane with forbidden regions. A n-dimensional almost-Riemannian structure can be defined locally by n vector fields satisfying the Lie algebra rank condition, playing the role of an orthonormal frame. The set of points where these vector fields are colinear is called the singular set (Z). At tangency points, i.e., points where the linear span of the vector fields is equal to the tangent space of Z, the nilpotent approximation can be replaced by the solvable one. In this thesis, under generic conditions, we state the order of approximation of the original distance by d ̃ (the distance induced by the solvable approximation), and we prove that d ̃ is closer than the distance induced by the nilpotent approximation to the original distance. Regarding the structure of the approximating system, the Lie algebra generated by this new family of vector fields is finite-dimensional and solvable (in the generic case). Moreover, the solvable approximation is equivalent to a linear ARS on a homogeneous space or a Lie group. On the other hand, nonholonomic systems have attracted the attention of many authors from different disciplines for their varied applications, mainly in robotics. The rolling-body problem (without slipping or spinning) of a 2-dimensional Riemannian manifold on another one can be written as a nonholonomic system. Many methods, algorithms, and techniques have been developed to solve it. A numerical implementation of the Continuation Method to solve the problem in which a convex surface rolls on the Euclidean plane with forbidden regions (or obstacles) without slipping or spinning is performed. Several examples are illustrated
Blin, Nassime. "Planification interactive de mouvement avec contact." Phd thesis, Toulouse, INPT, 2017. http://oatao.univ-toulouse.fr/19695/1/Blin.pdf.
Full textDalibard, Sébastien. "Planification de mouvement pour systèmes anthropomorphes." Phd thesis, Institut National Polytechnique de Toulouse - INPT, 2011. http://tel.archives-ouvertes.fr/tel-00619439.
Full textRoussel, Olivier. "Planification de mouvement pour tiges élastiques." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30355/document.
Full textThe motion planning problem has been broadly studied in the case of articulated rigid body systems but so far few work have considered deformable bodies. In particular, elastic rods such as electric cables, hydraulic or pneumatic hoses, appear in many industrial contexts. Due to complex models and high number of degrees of freedom, the extension of motion planning methods to such bodies is a difficult problem. By taking advantage of the properties of static equilibrium configurations, this thesis presents several approaches to the motion planning problem for elastic rods
Taïx, Michel. "Planification de mouvement pour robot mobile non-holonome." Toulouse 3, 1991. http://www.theses.fr/1991TOU30065.
Full textSaut, Jean-Philippe. "Planification de Mouvement Pour la Manipulation Dextre d'Objets Rigides." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2007. http://tel.archives-ouvertes.fr/tel-00715477.
Full textSimeon, Thierry. "Algorithmique du mouvement et planification de tâches en robotique." Habilitation à diriger des recherches, Université Paul Sabatier - Toulouse III, 1999. http://tel.archives-ouvertes.fr/tel-00131807.
Full textKanoun, Oussama. "Contribution à la planification de mouvement pour robots humanoïdes." Phd thesis, Université Paul Sabatier - Toulouse III, 2009. http://tel.archives-ouvertes.fr/tel-00446757.
Full textCAMBON, Stephane. "Planifier avec les contraintes géométriques du mouvement et de la manipulation." Phd thesis, Université Paul Sabatier - Toulouse III, 2005. http://tel.archives-ouvertes.fr/tel-00009845.
Full textPettré, Julien. "Planification de mouvements de marche pour acteurs digitaux." Toulouse 3, 2003. http://www.theses.fr/2003TOU30200.
Full textNakhaei, Alireza. "Planification de mouvement, modélisation et perception : intégration sur un robot humanoïde." Phd thesis, Institut National Polytechnique de Toulouse - INPT, 2009. http://tel.archives-ouvertes.fr/tel-00459954.
Full textJouandeau, Nicolas. "Algorithmique de la planification de mouvement probabiliste pour un robot mobile." Paris 8, 2004. http://www.theses.fr/2004PA082465.
Full textIn this thesis, we are studying incremental probabilistic motion planning. Our studies present a new fast algorithm to expand Rapidly exploring Random Tree (RRT) and a new irregular cell partition based on visibility. Our algorithm improves the existing successful probabilistic path planner called RRT by restricting each expansion step to the first collision free configuration. The analysis of the principal sampling's properties used in probabilistic motion planning leads us to propose a new irregular cell partition based on visibility. This new decomposition is tested in narrow environments and in cluthered ones. Results show that this new algorithm and this new decomposition are two significant componants of RRT methods. The motion planner we developped is implemented for mobile robot, evolving in a static well-known environment
NISSOUX, CAROLE. "Visibilite et methodes probabilistes pour la planification de mouvement en robotique." Toulouse 3, 1999. http://www.theses.fr/1999TOU30212.
Full textTaix, Michel. "Contribution à la planification de mouvements en robotique." Habilitation à diriger des recherches, Université Paul Sabatier - Toulouse III, 2011. http://tel.archives-ouvertes.fr/tel-00644801.
Full textPetti, Stéphane Renaud. "Navigation sûre en environnement dynamique : une approche par planification de mouvement partiel." Phd thesis, École Nationale Supérieure des Mines de Paris, 2007. http://pastel.archives-ouvertes.fr/pastel-00003661.
Full textFraichard, Thierry. "Planification de mouvement pour mobile non-holonome en espace de travail dynamique." Phd thesis, Grenoble INPG, 1992. http://tel.archives-ouvertes.fr/tel-00341388.
Full textMainprice, Jim. "Planification de mouvement pour la manipulation d'objets sous contraintes d'interaction homme-robot." Phd thesis, INSA de Toulouse, 2012. http://tel.archives-ouvertes.fr/tel-00782708.
Full textFraichard, Thierry Laugier Christian Verjus Jean-Pierre. "Planification de mouvement pour mobile non-holonome en espace de travail dynamique." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00341388.
Full textCambon, Stéphane. "Planifier avec les contraintes géométriques du mouvement et de la manipulation." Toulouse 3, 2005. http://www.theses.fr/2005TOU30060.
Full textOne of the goal of researches in task planning is to elaborate models and algorithms that contribute to the robots autonomy by giving them decisional abilities. Classically, a symbolic plan computed by a planner let the robot take the decisions of the next actions it must fulfill to satisfy its mission. In this thesis, we develop the following idea: current planners, based on a logical representation of the world, are not able to deal with missions where robots motions constraints and objects manipulation constraints cannot be ignored at this step. In Robotic, the feasibility of motion and manipulation is often a precondition to the good execution of a plan. In this thesis we introduce a formalism that allows us take into account these constraints in the model used by a planner. By using results from motion and manipulation planning as much as some from task planning, we propose a new planner able to reason on this formalism. We produce plans that define not only an order of action but also the motions without collision needed for its execution. The planner implementation is presented and evaluated
Tran, Ngo Quoc Huy. "Planification de mouvement pour les systèmes dynamiques multi-agents dans un environnement variable." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAT099.
Full textThis thesis proposes optimization-based control solutions for the motion planning of multi-agent dynamical systems operating in a variable environment (with static/mobile obstacles and time-varying environmental disturbances).Collision-free paths are planned for the agents through the combined use of set theory (particularly, bounded convex sets), non(-linear) Model Predictive Control (MPC), Potential Field (PF) and graph-based methods. The contributions build on the proposal of repulsive potential field constructions together with on-off barrier functions which describe and, respectively, activate/deactivate the collision-free conditions introduced in a distributed NMPC framework. These constructions are further used for connectivity maintenance conditions among the group of agents while ensuring the tracking of the a priori generated path. Furthermore, a nonlinear disturbance observer is integrated within the control scheme for environmental disturbance rejection.Finally, the results are validated in simulation through comparisons with mixed-integer approaches and over a benchmark for the safe navigation of Unmanned Surface Vehicles (USVs) in the Trondheim fjord, Norway, using real numerical data
Rosa-Rosero, Mario Fernando De la. "Planification de mouvements avec prise en compte explicite des incertitudes géométriques." Grenoble INPG, 1996. http://www.theses.fr/1996INPG0177.
Full textA new motion planning approach is proposed for a holonomic robot (with 2 degrees of freedom in translation and 1 in rotation) under geometric uncertainty constraints. The constraints take into account the position, orientation and motion of the robot. The original contribution of the approach is the resolution method and the modelling of uncertainties. The approach consists of two functions defined in the configuration space: (1) an artificial potential function used to generate incremental motions in both the free space and the contact space; (2) an exploration function that analyses the contact space in order to overcome the local minima of the potential function. "Contact'' between the robot and the obstacles is used to reduce the position and orientation uncertainty of the robot. An explicit uncertainty analysis using geometric models is integrated into the approach. The approach is validated with two robotic tasks: (1) the motion planning for a free flying object on a plane, and (2) the navigation of a mobile robot
Malti, Abed Choaib. "Planification et exécution de mouvements référencés sur des amers." Phd thesis, Université Paul Sabatier - Toulouse III, 2005. http://tel.archives-ouvertes.fr/tel-00446361.
Full textLAMIRAUX, Florent. "Algorithmique et commande du mouvement en robotique." Habilitation à diriger des recherches, Institut National Polytechnique de Toulouse - INPT, 2004. http://tel.archives-ouvertes.fr/tel-00010407.
Full textFlavigne, David. "Planification de mouvement interactive: coopération humain-machine pour la recherche de trajectoire et l'animation." Phd thesis, Université Paul Sabatier - Toulouse III, 2010. http://tel.archives-ouvertes.fr/tel-00538807.
Full textFlavigné, David. "Planification de mouvement interactive : coopération humain-machine pour la recherche de trajectoire et l'animation." Toulouse 3, 2010. http://thesesups.ups-tlse.fr/983/.
Full textThis thesis presents a motion planning method that integrates a user input into the planning loop to find a path and animate a virtual character. After a general introduction, a general presentation of the motion planning problem is made and the most known algorithms are presented in the second chapter. Then, two works on which this chapter is based are presented in details. A new motion planning method designed for planning in human environments is described. Several tests and a study are made on different environments and show the advantages of the approach. The third chapter introduces a new interactive motion planning method that allows a human operator and an algorithm to cooperate in a single interaction loop. This method is based on a pseudo-force exchange between the user and the algorithm through a virtual scene using interactive devices such as a space mouse or a haptic arm. Several examples illustrate the approach and an automotive case is presented. A analysis shows the influence of several parameters on the performances. The fourth chapter presents an intuitive and interactive character animation method. Using a previous work based on motion capture interpolation for animation and the previous chapter algorithm, this method introduces interactivity to create animated trajectories for virtual characters that follows the user intentions. Some examples illustrate the method and show the advantages
Poty, Alexandre. "Planification de trajectoire dans un environnement dynamique et génération de mouvement d'ordre non entier." Bordeaux 1, 2006. http://www.theses.fr/2006BOR13202.
Full textToumieh, Charbel. "Single and multi-agent motion planning for multirotors at high speeds." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASG072.
Full textAutonomous navigation of aerial drones has many real-world applications that can make some tasks faster and more efficient, such as search and rescue. The main approach is to divide the problem of autonomous navigation into subproblems and try to solve them optimally. These subproblems are usually considered to be perception (localization and mapping), planning and control. In this work, we address some of these subproblems that are bottlenecks of fast and agile flight of autonomous drone navigation. We focus on making our algorithms suitable for low compute embedded systems. Our work can be divided into 4 parts. The first part presents a new offline planning algorithm in a mapped and static environment that beats all state-of-the-art methods in terms of time optimal trajectory generation for quadrotors. The second part addresses mapping and studies the limits of using a GPU to transform the pointcloud output of sensors into a voxel grid. The focus is on generating the voxel grid in the lowest computation time possible to make it suitable for low compute embedded systems. The third part (using voxel grids) tackles the problem of generating Safe Corridors that are used in state-of-the-art planning methods to plan safe and feasible trajectories. In our work on Safe Corridors we improve on the state-of-the-art in terms of safety, while remaining within the hard constraints of low compute systems. The fourth and final part uses our work on Safe Corridors and presents a new planning framework to improve on the state-of-the-art of multirotor planning in a static/dynamic environment for single/multi-agent planning
Ciocca, Jean-Luc. "La planification d’une activité Maker : une planification dynamique et flexible pour répondre aux besoins des élèves." Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/38916.
Full textEl, Khoury Antonio. "Planification de Mouvements Optimaux pour des Systèmes Anthropomorphes." Phd thesis, Université Paul Sabatier - Toulouse III, 2013. http://tel.archives-ouvertes.fr/tel-00833019.
Full textWei, Yan. "Planification et Suivi de Mouvement d’un Système de Manipulateur Mobile non-holonome à deux bras." Thesis, Ecole centrale de Lille, 2018. http://www.theses.fr/2018ECLI0004/document.
Full textThis thesis focuses on the motion planning and tracking of a dual-arm mobile humanoid. First, MDH is used for kinematic modeling. The co-simulation via Simulink-Adams on prototype is realized to validate the effectiveness of RBFNN controller. In order to overcome the shortcomings of Euler-Lagrange’s formulations that require calculating energy and energy derivatives, Kane’s method is used. In addition, physical stability is analyzed based on Kane’s method and a controller is designed using back-stepping technique. Secondly, an improved MaxiMin NSGA-II is proposed to design the mobile base’s (MB) optimal position-orientation and the upper manipulator’s (UM) optimal configuration given only the initial pose and end-effectors’ (EEs) desired positions-orientations. A direct connect algorithm combining BiRRT and gradient-descent is designed to plan the transition from initial pose to optimal pose, and a geometric optimization method is designed to optimize and cohere the path. In addition, forward motions are obtained by assigning orientations for MB thus indicating robot’s intention. In order to solve the failure problem of offline algorithm, an online algorithm is proposed while estimating dynamic obstacles’ motions. In addition, in order to optimize via-poses, an algorithm based on EEs’ via-points and MOGA is proposed by optimizing four via-pose-based objective functions. Finally, the motion tracking problem is studied given EEs’ motions in the task space. Instead of controlling the absolute motion, two relative motions are introduced to realize the coordination and cooperation between MB and UM. In addition, an modulated WLN technique is proposed to avoid joints’ limits
Palluel-Germain, Richard. "Planification et contrôle de la trajectoire d'un mouvement d'atteinte de cible : influence des contraintes visuelles." Grenoble 2, 2004. http://www.theses.fr/2004GRE29045.
Full textIn goal-directed movements, the way motor intentions are transformed into motor commands raises the question of defining the mechanisms responsible for the hand trajectory formation. A large set of data led to the conclusion that goal-directed movements are encoded as a displacement along a given pre-established trajectory. According to some theories, the motor system selects a given trajectory in task space and then, transforms this path into a pattern of joint covariations. Whereas according to another view, the path taken by the hand in the external world is the result of a trajectory specified at the joint level. The goal of the present work is to show that trajectory planning can be influenced by a visual constraint. In a first experiment we compared movements carried out either under a direct or a remote visual control (use a video system). Movements aimed at targets placed at different eccentricities and were either constrained (i. E. , two dimensional movements) or unconstrained (i. E. , three dimensional movements). Results revealed that trajectories of constrained movements were nearly straight whatever the eccentricity of the target and the type of visual control. However, a different pattern was revealed for unconstrained movements: Under direct vision, the trajectory curvature increased as the eccentricity of the target augmented, whereas under indirect vision, trajectories remained nearly straight whatever the eccentricity of the target. In a second experiment, grasping movements were analysed in a similar situation. Despite the biomechanical constraints that weigh upon such movements, subjects tended to produce straight trajectories in the indirect visual feedback situation. Similar results were observed in motor adaptation to a directional bias imposed by a 45 degree rotation of the remote visual feedback (Third experiment). Taken together, these results suggest that movements controlled through a remote visual feedback are planned in task space and therefore show that motor commands are represented differently as a function of the demands of the task
Malti, Abed Choaïb. "Planification et exécution de mouvements référencés sur des amers." Toulouse 3, 2005. http://www.theses.fr/2005TOU30236.
Full textRobot motion execution is a difficult task, mainly, because of the high complexity of the path planning problem and the inaccuracy of the map of the environment used to plan the. During the past fifteen years, solutions have been proposed to solve the path planning problem for simple or complex kinematic systems. Our work deals with the second issue. The generic approach we propose aims at producing motion features composed of a reference trajectory and a set of sensor-landmark pairs. These motion features define along the planned trajectory closed-loop motion strategies for the robot. These strategies have to take into account obstacles that represent a danger of collision and landmarks that yield a good localization. Experimental results on-board mobile robot Hilare 2 towing a trailer validate our approach
Orthey, Andreas. "Exploiting structure in humanoid motion planning." Phd thesis, Toulouse, INPT, 2015. http://oatao.univ-toulouse.fr/14685/1/orthey.pdf.
Full textJaillet, Léonard. "Méthodes probabilistes pour la planifcation réactive de mouvement." Phd thesis, Université Paul Sabatier - Toulouse III, 2005. http://tel.archives-ouvertes.fr/tel-00853031.
Full textBarthélémy, Sébastien. "Asymétries manuelles en temps de réaction : rôles de la planification du mouvement et de l'attention visuo-spatiale." Poitiers, 2002. http://www.theses.fr/2002POIT2315.
Full textWhen pointing to targets, right-handers often exhibit a left hand advantage in response preparation. The aim of this thesis is to better understand these manual RT asymmetries. A literature review about studies dealing with relations between cerebral asymmetries and manual performance revealed methodological and theoretical controversies. To solve both of them, experiments which allow controlling biomechanical constraints, movement planning and visuospatial attention were performed. On the one hand, results show that the Poffenberger paradigm, which was recently challenged, can be used to study manual RT asymmetries. On the other hand, they prove that faster left hand RTs observed in fast aiming movement can be attributed, at least partly, to a right hemisphere dominance in both movement planning and visuospatial attention processes
Thevenon, Jean-Bernard. "Le problème de la planification de mouvements en robotique mobile : analyse du problème, synthèse et développement d'un planificateur mixte." Montpellier 2, 1989. http://www.theses.fr/1989MON20114.
Full textPoirier, Mathieu. "Planification de tâche de manipulation par pivotement pour un robot humain." Phd thesis, INSA de Toulouse, 2009. http://tel.archives-ouvertes.fr/tel-00450869.
Full textAbdallah, Rima. "Vers un modèle interopérable de contenus pédagogiques multimédia dans la formation ouverte à distance." Toulouse 3, 2004. http://www.theses.fr/2004TOU30096.
Full textGréa, Hélène. "Planification et contrôle en temps réel d'un mouvement de pointage ou de saisie d'une cible visuelle : une approche pluridisciplinaire." Lyon 1, 2001. http://www.theses.fr/2001LYO1T008.
Full textFernbach, Pierre. "Modèles réduits fiables et efficaces pour la planification et l'optimisation de mouvement des robots à pattes en environnements contraints." Thesis, Toulouse 3, 2018. http://www.theses.fr/2018TOU30232.
Full textThe automatic synthesis of movements for legged robots is one of the long standing challenge of robotics, and its resolution is a prior to the safe deployment of robots outside of their labs. In this thesis, we tackle it with a divide and conquer approach, where several smaller sub-problems are identified and solved sequentially to generate motions in a computationally efficient manner. This decoupling comes with a feasibility issue : how can we guarantee that the solution of a sub-problem is a valid input for the next sub-problem ? To address this issue, this thesis defines computationally efficient feasibility criteria, focused on the constraints on the Center Of Mass of the robot. Simultaneously, it proposes a new formulation of the problem of computing a feasible trajectory for the Center Of Mass of the robot, given a contact sequence. This formulation is continuous, as opposed to traditional approaches that rely on a discretized formulation, which can result in constraint violations and are less computationally efficient. This general formulation could be straightforwardly used with any existing approach of the state of the art. The framework obtained was experimentally validated both in simulation and on the HRP-2 robot, and presented a higher success rate, as well as computing performances order of magnitudes faster than the state of the art
Ma, Yingchong. "Planification de trajectoire et commande pour les robots mobiles non-holonomes." Phd thesis, Ecole Centrale de Lille, 2013. http://tel.archives-ouvertes.fr/tel-00979604.
Full textHimmelstein, Jesse Cooper. "Geometric operators for motion planning." Toulouse, INSA, 2008. http://eprint.insa-toulouse.fr/archive/00000241/.
Full textLa planification du mouvement connait une utilisation croissante dans le contexte industriel. Qu’elle soit destinée à la programmation des robots dans l’usine ou au calcul de l’assemblage d’une pièce mécanique, la planification au travers des algorithmes probabilistes est particulièrement efficace pour résoudre des problèmes complexes et difficiles pour l’opérateur humain. Cette thèse CIFRE, effectuée en collaboration entre le laboratoire de recherche LAAS-CNRS et la jeune entreprise Kineo CAM, s’attache à résoudre la problématique de planification de mouvement dans l’usine numérique. Nous avons identifié trois domaines auxquels s’intéressent les partenaires industriels et nous apportons des contributions dans chacun d’eux: la détection de collision, le volume balayé et le mouvement en collision. La détection de collision est un opérateur critique pour analyser des maquettes numériques. Les algorithmes de planification de mouvement font si souvent appel à cet opérateur qu’il représente un point critique pour les performances. C’est pourquoi, il existe une grande variété d’algorithmes spécialisés pour chaque type de géométries possibles. Cette diversité de solutions induit une difficulté pour l’intégration de plusieurs types de géométries dans la même architecture. Nous proposons une structure algorithmique rassemblant des types géométriques hétérogènes pour effectuer les tests de proximité entre eux. Cette architecture distingue un noyau algorithmique commun entre des approches de division de l’espace, et des tests spécialisés pour un couple de primitives géométriques donné. Nous offrons ainsi la possibilité de facilement ajouter des types de données nouveaux sans pénaliser la performance. Notre approche est validée sur un cas de robot humanoïde qui navigue dans un environnement inconnu grâce à la vision. Concernant le volume balayé, il est utilisé pour visualiser l’étendue d’un mouvement, qu’il soit la vibration d’un moteur ou le geste d‘un mannequin virtuel. L’approche la plus innovante de la littérature repose sur la puissance du matériel graphique pour calculer une approximation du volume balayé très rapidement. Elle est toutefois limitée en entrée à un seul objet, qui luimême doit décrire un volume fermé. Afin d’adapter cet algorithme au contexte de la conception numérique, nous modifions son comportement pour traiter des « soupes de polygones » ainsi que des trajectoires discontinues. Nous montrons son efficacité sur les mouvements de désassemblage pour des pièces avec un grand nombre de polygones. Il est difficile de manipuler le volume décrit par une soupe de polygones. A partir du calcul du volume balayé, nous introduisons des opérateurs qui changent la taille de l’objet discret. Ces operateurs calculent la somme de Minkowski entre l’objet et une sphère afin d’agrandir l’objet, et la différence de Minkowski pour le rétrécir. Nous obtenons les résultats sur les objets statiques ainsi que dynamiques. Enfin, nous abordons le problème de la planification de mouvement en collision. Cette antilogie exprime la capacité d’autoriser une collision bornée pendant la recherche de trajectoire. Ceci permet de résoudre certains problèmes d’assemblage très difficiles. Par exemple, lors du calcul des séquences de désassemblage, il peut être utile de permettre à des « pièces obstacles » telles que les vis de se déplacer pendant la planification. De plus, en autorisant la collision, nous sommes capables de résoudre des problèmes de passage en force. Cette problématique se pose souvent dans la maquette numérique où certaines pièces sont « souples » ou si le problème consiste à identifier la trajectoire « la moins pire » quand aucun chemin sans collision n’existe. Nous apportons dans ce travail plusieurs contributions qui s’appliquent à la conception numérique pour la robotique industrielle. Nous essayons de marier une approche scientifique avec des critères de fonctionnalités strictes pour mieux s’adapter aux utilisateurs de la conception numérique. Nous cherchons à exposer les avantages et les inconvénients de nos approches tout au long du manuscrit
Qiu, Zhaopeng. "Déplacement d'un mannequin virtuel dans un environnement encombré : simulation de mouvement en intégrant les contraintes d'équilibre." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2012. http://tel.archives-ouvertes.fr/tel-00836087.
Full textBroquère, Xavier. "Planification de trajectoire pour la manipulation d'objets et l'interaction Homme-robot." Phd thesis, Université Paul Sabatier - Toulouse III, 2011. http://tel.archives-ouvertes.fr/tel-00644776.
Full textJaillet, Léonard. "Méthodes probabilistes pour la planification réactive de mouvements." Phd thesis, Université Paul Sabatier - Toulouse III, 2005. http://tel.archives-ouvertes.fr/tel-00011515.
Full textHoffmann, Gilles. "Adaptation de la planification et de la coordination de gestes de préhension et de visée chez des patients tétraplégiques C6 et C6/C7et effet d'un transfert musculo-tendineux." Paris 6, 2005. http://www.theses.fr/2005PA066212.
Full textBouyarmane, Karim. "De l'Autonomie des Robots Humanoïdes : Planification de Contacts pour Mouvements de Locomotion et Tâches de Manipulation." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2011. http://tel.archives-ouvertes.fr/tel-00806453.
Full textEsteves, Jaramillo Claudia Elvira. "Motion Planning : from Digital Actors to Humanoid Robots." Phd thesis, Institut National Polytechnique de Toulouse - INPT, 2007. http://tel.archives-ouvertes.fr/tel-00145201.
Full textNous proposons une approche à trois étages au problème de la planification de mouvements pour des figures anthropomorphes qui manipulent des objets encombrants tout en marchant. Dans le processus, plusieurs problèmes ainsi que des propositions pour les résoudre, sont présentés. Ceux sont principalement l'évitement tri-dimensionnel des obstacles, la manipulation des objets à deux mains, la manipulation coopérative des objets et la combinaison de comportements hétérogènes.
La contribution principale est la modélisation du problème de la génération automatique des mouvements de manipulation et de locomotion dans le contexte de mécanismes bipèdes. Les bonnes performances du planificateur sont validées avec des mécanismes différents, tant virtuels que physiques.
Waldhart, Jules. "A NEW FORMULATION AND RESOLUTION SCHEMES FOR PLANNING COLLABORATIVE HUMAN-ROBOT TASKS." Thesis, Toulouse, INSA, 2018. http://www.theses.fr/2018ISAT0047.
Full textWhen interacting with humans, robotic systems shall behave in compliance to some of our socio-cultural rules, and every component of the robot have to take them into account. When deciding an action to perform and how to perform it, the system then needs to communicate pertinent contextual information to its components so they can plan respecting these rules. It is also essential for such robot to ensure a smooth coordination with its human partners. We humans use many cues for synchronization like gaze, legible motions or speech. We are good at inferring what actions are available to our partner, helping us to get an idea of what others are going to do (or what they should do) to better plan for our own actions. Enabling the robot with such capacities is key in the domain of human-robot interaction. This thesis presents our approach to solve two tasks where humans and robots collaborate deeply: a transport problem where multiple robots and humans need to or can handover an object to bring it from one place to another, and a guiding task where the robot helps the humans to orient themselves using speech, navigation and deictic gestures (pointing). We present our implementation of components and their articulation in a architecture where contextual information is transmitted from higher levels decision components to lower ones, which use it to adapt. Our planners also plan for the human actions, as in a multi-robot system: this allows to not be waiting for humans to act, but rather be proactive in the proposal of a solution, and try to predict the actions they will take
Gravot, Fabien. "ASyMov : fondation d'un planificateur robotique intégrant le symbolique et le géométrique." Toulouse 3, 2004. http://www.theses.fr/2004TOU30018.
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