This thesis deals with the singularity analysis of a planar robotic manipulator for the application of an XY-Theta platform. This XY-Theta platform has a patented kinematics designed to keep the final position error below 2 μm in its 300 mm × 300 mm workspace. But as the high precision performances are due to the proximity of singularities, some drawbacksmay also appear when the trajectory is too close to singularities, such as large joint velocities, high forces and torques. Therefore, the main objective of this thesis is to identify the singularity loci. Usually, when a non-redundant robot operates in a 3D space, the singularity locus is represented by a surface. Here, one contribution is the identification of an helicoidal line for the s...
Identifying singularity manifolds of parallel manipulators analytically is a hard task due to their ...
This doctoral thesis focuses on the different aspects which are associated with efficient planning o...
International audienceWorkspace and joint space analysis are essential steps in describing the task ...
This thesis deals with the singularity analysis of a planar robotic manipulator for the application ...
Cette thèse porte sur l'analyse de la singularité d'un manipulateur plan pour l'application d'une XY...
Singularity is a major problem for parallel robots as in these configurations the robot cannot be co...
A robot arm is redundant if it has extra degrees offreedom. In such cases the kinematic function is ...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinema...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinem...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinema...
International audienceDetermining if there is a singularity within a given workspace of a parallel r...
This thesis develops general solutions to two open problems of robot kinematics: the exhaustive comp...
by Lo, Ka-wah.Thesis (M.Phil.)--Chinese University of Hong Kong, 1995.Includes bibliographical refer...
Abstract: Finding Singular configurations (singularities) is one of the mandatory steps during the d...
The singularities of serial robotic manipulators are those configurations in which the robot loses t...
Identifying singularity manifolds of parallel manipulators analytically is a hard task due to their ...
This doctoral thesis focuses on the different aspects which are associated with efficient planning o...
International audienceWorkspace and joint space analysis are essential steps in describing the task ...
This thesis deals with the singularity analysis of a planar robotic manipulator for the application ...
Cette thèse porte sur l'analyse de la singularité d'un manipulateur plan pour l'application d'une XY...
Singularity is a major problem for parallel robots as in these configurations the robot cannot be co...
A robot arm is redundant if it has extra degrees offreedom. In such cases the kinematic function is ...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinema...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinem...
The design of new manipulators requires the knowledge of their kinematic behaviour. Important kinema...
International audienceDetermining if there is a singularity within a given workspace of a parallel r...
This thesis develops general solutions to two open problems of robot kinematics: the exhaustive comp...
by Lo, Ka-wah.Thesis (M.Phil.)--Chinese University of Hong Kong, 1995.Includes bibliographical refer...
Abstract: Finding Singular configurations (singularities) is one of the mandatory steps during the d...
The singularities of serial robotic manipulators are those configurations in which the robot loses t...
Identifying singularity manifolds of parallel manipulators analytically is a hard task due to their ...
This doctoral thesis focuses on the different aspects which are associated with efficient planning o...
International audienceWorkspace and joint space analysis are essential steps in describing the task ...