The research presented in this thesis report focuses on the optimization of crossing capabilities for "wheel-legged" hybrid mobile robots. We consider that a robot is able to overcome an obstacle if he is able, for each geometric configuration of the contact points encountered during the crossing , to balance the external forces applied to it while maintaining contact adhesion. Our approach consist in using two features of poly-articulated robots in order to optimize the distribution of contact forces. Firstly, the actuation redundancy allows the application of internal forces. Secondly, the kinematic redundancy allows to change the CoM position, changing the set of possible solutions to the force distribution problem. The criterion used fo...
Cette thèse propose une approche pour générer un mouvement corps complet avec contacts non coplanair...
A mechanism capable of enhancing the safety of paths followed by mobile robots which significantly m...
This dissertation describes an optimization-based framework to perform complex and dynamic locomotio...
On considère qu'un robot est en mesure de franchir un obstacle s'il est capable, pour chaque configu...
Abstract. This paper deals with the problem of frontal obstacle cross-ing by a poly-articulated whee...
Our goal in the proposed work is to design and control a group of similar mobile robots with a simpl...
This work addresses the problem of transporting an object along a desired planar trajectory by pushi...
La recherche d’une locomotion performante sur des terrains accidentés constitue encore à l’heure act...
National audienceIn this thesis, we are interested in the control of walking robots. Controlling the...
Actively articulated locomotion systems such as hybrid wheel-legged vehicles are a possible way to e...
National audienceHumanoid robotics has been a very active field of research for the past decades, wi...
Paskarbeit J, Schilling M, Schmitz J, Schneider A. Obstacle crossing of a real, compliant robot base...
This paper describes a hybrid mobility system that combines the advantages of both legged and wheele...
This thesis deals with the problem of motion planning for an articulated mobile robot moving on an u...
The last decade witnessed an unprecedented spread of robotics. The production paradigm of Industry 4...
Cette thèse propose une approche pour générer un mouvement corps complet avec contacts non coplanair...
A mechanism capable of enhancing the safety of paths followed by mobile robots which significantly m...
This dissertation describes an optimization-based framework to perform complex and dynamic locomotio...
On considère qu'un robot est en mesure de franchir un obstacle s'il est capable, pour chaque configu...
Abstract. This paper deals with the problem of frontal obstacle cross-ing by a poly-articulated whee...
Our goal in the proposed work is to design and control a group of similar mobile robots with a simpl...
This work addresses the problem of transporting an object along a desired planar trajectory by pushi...
La recherche d’une locomotion performante sur des terrains accidentés constitue encore à l’heure act...
National audienceIn this thesis, we are interested in the control of walking robots. Controlling the...
Actively articulated locomotion systems such as hybrid wheel-legged vehicles are a possible way to e...
National audienceHumanoid robotics has been a very active field of research for the past decades, wi...
Paskarbeit J, Schilling M, Schmitz J, Schneider A. Obstacle crossing of a real, compliant robot base...
This paper describes a hybrid mobility system that combines the advantages of both legged and wheele...
This thesis deals with the problem of motion planning for an articulated mobile robot moving on an u...
The last decade witnessed an unprecedented spread of robotics. The production paradigm of Industry 4...
Cette thèse propose une approche pour générer un mouvement corps complet avec contacts non coplanair...
A mechanism capable of enhancing the safety of paths followed by mobile robots which significantly m...
This dissertation describes an optimization-based framework to perform complex and dynamic locomotio...