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A Foldable 3-DOF Parallel Mechanism With Application to a Flat-Panel TV Mounting Device
- Authors
- Chung, Jaeheon; Yi, Byung-Ju; Oh, Sung
- Issue Date
- Oct-2009
- Publisher
- Institute of Electrical and Electronics Engineers
- Keywords
- Foldable parallel robot; kinematics; mechanism design; mounting device
- Citation
- IEEE Transactions on Robotics, v.25, no.5, pp.1214 - 1221
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE Transactions on Robotics
- Volume
- 25
- Number
- 5
- Start Page
- 1214
- End Page
- 1221
- ISSN
- 1552-3098
- Abstract
- This paper deals with a new 3-degree-of-freedom (DOF) parallel mechanism for a flat-panel TV mounting device with two rotations and one translation. The most important operational requirements of this device are that it should support the heavy weight of the flat-panel TV and should be foldable to save space between the flat panel and the wall. An asymmetric parallel structure that has three kinematic chains with internal four-bar linkage is proposed to meet such requirements. Kinematic modeling was performed along with actuator sizing. Finally, the mechanism was developed and tested to show its effectiveness as a flat-panel TV mounting device.
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Related Researcher
- Yi, Byung Ju
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)