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2011 (v1)PublicationUploaded on: April 14, 2023
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2010 (v1)Publication
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2012 (v1)Publication
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2005 (v1)Publication
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2001 (v1)Publication
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2004 (v1)Publication
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2002 (v1)Publication
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1995 (v1)Publication
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2012 (v1)Publication
The paper discusses mobility and singularities of the Exe- chon three-degree-of-freedom (dof) parallel mechanism (PM) on which a family of parallel kinematic machines is based. Exe- chon designs are used by a number of machine-Tool makers. A new version of the manipulator has been developed as a component of a mobile self-reconfigurable fixture...
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2011 (v1)Publication
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2010 (v1)Publication
The Exechon 5-Axis Parallel Kinematic Machine (PKM) is a successful design created in Sweden and adopted by many producers of machine tools around the world. A new version of the manipulator is being developed as a component of a mobile self-reconfigurable fixture system within an inter-European project. The basic Exechon architecture consists...
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2006 (v1)Publication
For parallel mechanisms, a system of linear input–output velocity equations can be obtained after the passive joint velocities are eliminated from the velocity equations via a screw-theory method. This approach can be considered standard. A general method for the elimination of the passive joint velocities, for mechanisms that are not purely...
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1994 (v1)Publication
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2005 (v1)Publication
The paper discusses forward and inverse kinematics of a class of four-degree-of-freedom (DOF), four-legged parallel mechanisms providing three rotational and one translational DOFs. A fully parametric analytical form solution to the inverse-position problem is provided. All working modes of the mechanism are shown and discussed. The equations...
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1994 (v1)Publication
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1998 (v1)Publication
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1994 (v1)Publication
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1998 (v1)Publication
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2005 (v1)Publication
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2012 (v1)Publication
The Exechon X150, a new smaller member of a successful series of parallel kinematic machines, has been recently developed as a component of a mobile self-reconfigurable fixture system within an inter-European project. This paper is the first to address the stiffness analysis of the parallel mechanism on which the design is based. The stiffness...
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2014 (v1)Publication
The paper proposes a family of novel deployable prism mechanisms based on the Hoekens straight-line linkage. The prism can be deployed and compacted in a single dimension. First, a novel planar deployable unit is described, and its kinematics, statics, and singularities are analyzed. The magnification ratio is calculated as a function of the...
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2010 (v1)Publication
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2015 (v1)Publication
The computation of the joint-Angle values of a 6R serial manipulator for a given end-effector pose is more difficult for architectures lacking the conventional spherical wrist. Despite this added complexity, such arms have increasingly gained acceptance as they provide better dexterity for a number of tasks. The paper presents a...
Uploaded on: March 27, 2023