At the embodiment stage of a robot design, fundamental tasks such as kinematic, static, dynamic and constraint-wrench analyses are essential. Moreover, by considering link elasticity, the elastostatic and elastodynamic analyses also become essential. However, the foregoing analyses are more challenging for parallel robots, when compared with their serial counterparts. This thesis aims to develop comprehensive methodologies for the elastostatic, elastodynamic and constraint-wrench analyses of robotic mechanical systems, while focusing on parallel architectures with reduced mobility. To this end, first, a systematic method for the calculation of the constraint wrenches of a mechanical system, imposed by the kinematic pairs, is proposed. This ...
International audienceThis paper presents a symbolic and recursive calculation of the elastodynamic ...
Robots that are developed for applications which require a high stiffness-over-inertia ratio, such a...
Parallel robots know a recent development in industry. They have several advantages (stiffness, dyna...
International audienceThe paper presents a new stiffness modelling method for overconstrained parall...
International audienceThe paper presents a new stiffness modeling method for overconstrained paralle...
This book represents the fifth part of a larger work dedicated to the structural synthesis of parall...
International audienceThis paper discusses the utility of using simple stiffness and vibrations mode...
The thesis focuses on the enhancement of stiffness modeling of serial and parallel manipulators with...
International audienceThe paper presents a new stiffness modelling method for multi-chain parallel r...
International audienceThe paper generalizes existing contributions to the stiffness modeling of robo...
This paper investigates the mobility of a family of fully translational parallel manipulators based ...
Abstract: The stiffness of a parallel manipulator is not only concerned with its detailed structure ...
Abstract: This paper presents a systematic approach to obtain the degrees of freedom (DOF) of the pl...
This paper addresses the realization of spatial elastic behavior with a parallel or a serial manipul...
Pick and place operations, such as packaging and assembling of electronic printed circuit boards, ar...
International audienceThis paper presents a symbolic and recursive calculation of the elastodynamic ...
Robots that are developed for applications which require a high stiffness-over-inertia ratio, such a...
Parallel robots know a recent development in industry. They have several advantages (stiffness, dyna...
International audienceThe paper presents a new stiffness modelling method for overconstrained parall...
International audienceThe paper presents a new stiffness modeling method for overconstrained paralle...
This book represents the fifth part of a larger work dedicated to the structural synthesis of parall...
International audienceThis paper discusses the utility of using simple stiffness and vibrations mode...
The thesis focuses on the enhancement of stiffness modeling of serial and parallel manipulators with...
International audienceThe paper presents a new stiffness modelling method for multi-chain parallel r...
International audienceThe paper generalizes existing contributions to the stiffness modeling of robo...
This paper investigates the mobility of a family of fully translational parallel manipulators based ...
Abstract: The stiffness of a parallel manipulator is not only concerned with its detailed structure ...
Abstract: This paper presents a systematic approach to obtain the degrees of freedom (DOF) of the pl...
This paper addresses the realization of spatial elastic behavior with a parallel or a serial manipul...
Pick and place operations, such as packaging and assembling of electronic printed circuit boards, ar...
International audienceThis paper presents a symbolic and recursive calculation of the elastodynamic ...
Robots that are developed for applications which require a high stiffness-over-inertia ratio, such a...
Parallel robots know a recent development in industry. They have several advantages (stiffness, dyna...