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Cusp Points and Assembly Changing Motions in the PRR-PR-PRR Planar Parallel Manipulator

Summary by Newswise
In the field of mechanical engineering, parallel manipulators are widely applied in areas like antenna pointing systems and rehabilitation devices, yet most of them have multiple solutions to the direct kinematic problem, and the exploration of assembly changing motions and the role of cusp points in their kinematic behavior remains to be deepened. Therefore, Chengwei SHEN, Jingjun YU, and Xu PEI from the School of Mechanical Engineering & Autom…
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Newswise broke the news in Charlottesville, United States on Thursday, September 18, 2025.
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