Exploració per autor "Ceccarelli, Marco"
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A reconfigurable 5-DoF 5-SPU parallel platform
Borràs Sol, Júlia; Thomas, Federico; Ottaviano, Erika; Ceccarelli, Marco (2009)
Text en actes de congrés
Accés obertThis paper presents a 5-SPU platform whose base leg attachments can be easily reconfigured, statically or dynamically, without altering its singularity locus. This permits to adapt the platform’s geometry to particular ... -
Optimal design of a 6-DOF 4-4 parallel manipulator with uncoupled singularities
Borràs Sol, Júlia; Ottaviano, Erika; Ceccarelli, Marco; Thomas, Federico (Asociación Española de Ingeniería Mecánica, 2008)
Text en actes de congrés
Accés obertA 6-DOF 4-4 parallel manipulator is presented. Its forward kinematics can be solved by a sequence of three trilaterations and, as a consequence, its singularities can be described in geometric terms as the degeneration of ...