Kinematics, understood as the study of the mobility of mechanical devices, or linkages}, has always interested mathematicians, and in particular algebraic geometers. Since the 19th century, algebraic and geometric techniques have been developed to classify such mechanisms and to investigate the existence of new families. Important results have been achieved so far, as for example the classification of mobile closed chains composed of at most five rods and connected by revolute joints, or several algorithms that are currently used in robotics. In this work we describe two techniques, called bond theory and Möobius photogrammetry, for the study of a particular class of linkages, namely pods, devices constituted of two rigid bodies, called the...
Generally speaking, the problem of synthesis of mechanism can be broken down into three sub problems...
: This paper uses geometric methods to study basic problems in locomotion. We consider in detail the...
In the area of production of machines there is a need for high quality gears that work with improved...
Abstract. This paper deals with the old and classical problem of determining necessary conditions fo...
In this work sub-varieties of the Study quadric of rigid-body displacements are investigated. The pa...
Pods are mechanical devices constituted of two rigid bodies, the base and the platform, connected by...
The geometrical (degree 0) model of a parallel topology robotic guiding device represents the positi...
Els caleidocicles de Möbius són una família nova de mecanismes amb un grau de llibertat. Presentem c...
This paper explores essence of geometric constraints induced reconfiguration of single-loop kinemati...
Abstract. Motivated by results on the mobility of mechanical devices called pentapods, this paper de...
International audienceAnswering connectivity queries in semi-algebraic sets is a long-standing and ...
This thesis concerns parallel, platform mechanisms, consisting of two distal links that are connecte...
Die vorliegende Arbeit präsentiert eine moderne Formulierung der Mechanik starrer Körper in Räumen k...
A new method is presented for the design of kinematotropic linkages based on 2-DOF kinematic chains ...
This dissertation provides a new methodology for the kinematic synthesis of spatial linkages constru...
Generally speaking, the problem of synthesis of mechanism can be broken down into three sub problems...
: This paper uses geometric methods to study basic problems in locomotion. We consider in detail the...
In the area of production of machines there is a need for high quality gears that work with improved...
Abstract. This paper deals with the old and classical problem of determining necessary conditions fo...
In this work sub-varieties of the Study quadric of rigid-body displacements are investigated. The pa...
Pods are mechanical devices constituted of two rigid bodies, the base and the platform, connected by...
The geometrical (degree 0) model of a parallel topology robotic guiding device represents the positi...
Els caleidocicles de Möbius són una família nova de mecanismes amb un grau de llibertat. Presentem c...
This paper explores essence of geometric constraints induced reconfiguration of single-loop kinemati...
Abstract. Motivated by results on the mobility of mechanical devices called pentapods, this paper de...
International audienceAnswering connectivity queries in semi-algebraic sets is a long-standing and ...
This thesis concerns parallel, platform mechanisms, consisting of two distal links that are connecte...
Die vorliegende Arbeit präsentiert eine moderne Formulierung der Mechanik starrer Körper in Räumen k...
A new method is presented for the design of kinematotropic linkages based on 2-DOF kinematic chains ...
This dissertation provides a new methodology for the kinematic synthesis of spatial linkages constru...
Generally speaking, the problem of synthesis of mechanism can be broken down into three sub problems...
: This paper uses geometric methods to study basic problems in locomotion. We consider in detail the...
In the area of production of machines there is a need for high quality gears that work with improved...