Safeguarding Collaborative Mobile Manipulators - Evaluation of the VALERI Workspace Monitoring System
نویسندگان
چکیده
منابع مشابه
the effect of pushed output collaborative tasks on the writing skills of efl learners
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
15 صفحه اولMaximal Operational Workspace of Parallel Manipulators
Parallel manipulators are an interesting alternative to serial robots given the important mechanical and kinematic advantages offered. Nevertheless, they often present more complex and smaller workspaces with internal singularities (Altuzarra et al., 2004; Gosselin & Angeles, 1990). Thus, the workspace size, shape and quality are considered some of the main design criteria of these robots (Merl...
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A new method of handling the kinematic singularities of serial robotic manipulators is proposed. The idea is to transform the manipulator’s workspace W into a desingularized workspace W . Robotic motions can then be planned anywhere inW , subject to limits on spatial velocity and acceleration, and the resulting joint velocities and accelerations will be well-behaved and bounded. W differs from ...
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An important step during the design of a parallel manipulator is the determination of its workspace. For a 6 d.o.f. parallel manipulator workspace limitations are due to the bounded range of their linear actuators, mechanical limits on their passive joints and links interference. The computation of the workspace of a parallel manipulator is far more complex than for serial link manipulator as i...
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We present a fast algorithm for solving the problem of determining if the straight line between two different postures of a parallel manipulator lie fully inside its workspace. This algorithm is based on the analysis of the algebraic inequalities describing the constraints on the workspace (link lengths range, mechanical limits on the joints, interference between the links) and enables to compu...
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ژورنال
عنوان ژورنال: Procedia Manufacturing
سال: 2017
ISSN: 2351-9789
DOI: 10.1016/j.promfg.2017.07.129