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Keywords: screws
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Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 8B: 45th Mechanisms and Robotics Conference (MR), V08BT08A048, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67468
... and is applied to calculate the finite DOF. It rests on an algebraic condition on the joint screws and the corresponding computational algorithm to determine the maximal rank of the constraint Jacobian in an arbitrary (possibly singular) reference configuration, making use of the analytic condition that minors...
Proceedings Papers

Proc. ASME. IDETC-CIE2010, Volume 2: 34th Annual Mechanisms and Robotics Conference, Parts A and B, 907-915, August 15–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: DETC2010-28947
.... The result is particularly beneficial for practical industrial applications. serial robots type synthesis screws 1 Proceedings of the ASME 2010 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2010 August 15-18, 2010, Montreal...
Proceedings Papers

Proc. ASME. IDETC-CIE2004, Volume 2: 28th Biennial Mechanisms and Robotics Conference, Parts A and B, 1569-1582, September 28–October 2, 2004
Publisher: American Society of Mechanical Engineers
Paper No: DETC2004-57604
... is that the criterion treats all constraints as active, even redundant constraints, which do not affect the mechanism degrees-of-freedom. This paper examines the screw systems of a parallel mechanism to identify the redundant constraints. The screw system characteristics and relationships are then investigated...