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Keywords: spherical 4R linkages
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. July 2024, 16(7): 074502.
Paper No: JMR-22-1589
Published Online: November 14, 2023
...-sized cross sections that are rigidly foldable. A tapered tube is proposed, whose geometries are provided based on the kinematics of spherical 4R linkages. Several variations of the tapered tubes are presented, and the flat-foldability of these tubes is studied, leading to the right-angled and non-right...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. October 2023, 15(5): 051012.
Paper No: JMR-22-1380
Published Online: November 25, 2022
.... In this paper, the spherical 4R linkages in tubes with hexagonal cross-sections are partially replaced by spatial linkages, leading to a method to construct the thick-panel tubes, which can reproduce kinematic motions equivalent to those realized using zero-thickness origami. Based on the D–H matrix method...