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This paper proposes a new spatial 3-DOF parallel mechanism with a unique forward kinematic solution. Using the Scott mechanism as its sub-chain, the mechanism is foldable, which is useful for design of a compact-sized master device. The kinematics of this mechanism is derived and its kinematic characteristics are analyzed in terms of workspace and kinematic isotropy. The mechanism was implemented...
From the recent trends in the demand for buildings, the customers increasingly prefer high-rise buildings. This reinforces the fact the general contractors focus on the cut-down of costs to reduce the term of works in construction. As this effort, the ASCI (automation system for curtain-wall installation) which combined with a multi-D.O.F. manipulator to a mini-excavator was developed and applied...
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