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Design of Two Foldable Mechanisms Without Parasitic Motion
- Authors
- Kang, Long; Yi, Byung-Ju
- Issue Date
- Jul-2016
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Parallel robots; mechanism design of manipulators; kinematics
- Citation
- IEEE Robotics and Automation Letters, v.1, no.2, pp 930 - 937
- Pages
- 8
- Indexed
- SCOPUS
- Journal Title
- IEEE Robotics and Automation Letters
- Volume
- 1
- Number
- 2
- Start Page
- 930
- End Page
- 937
- ISSN
- 2377-3766
- Abstract
- This letter presents design and analysis of two new foldable mechanisms without parasitic motion. These two PU-equivalent mechanisms have no parallel singularities in the feasible workspace excluding the boundary together with the simple or unique closed-form forward kinematic solutions. Kinematic performances are evaluated with respect to motion/force transmission property. Both of them were applied to flat panel TV mounting due to their excellent dynamic force transmission characteristics. A commercially available multibody dynamic simulator was employed to verify the simulation result of the actuator force. Finally, two prototypes are designed through 3-D printer to verify the motion property.
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Related Researcher
- Yi, Byung Ju
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)