Kinematic Analysis and Simulation of the Tri-Prism Deployable Structure

Abstract:

The Tri-prism deployable structure is a complex mechanism which consists of six deployable structure units in series. All deployable structure units have the similar movements; the screw theory is used to establish the kinematic equation of each unit and the entire tri-prism deployable structure. Meanwhile, the motion stability, drive mode and mechanical design of the tri-prism deployable structure have been comprehensively researched. Finally, extensive simulations in ADAMS have been conducted to obtain the relationship between the motions of ends and inputs, which are further compared with theoretical results.

• Periodical: Applied Mechanics and Materials (Volumes 799-800)
• Pages: 1183-1187
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.799-800.1183
• Online since: October 2015
• Authors: Huai Dong Zhou*, Peng Zhen, Wu Sheng Chou
• Keywords: Adams, Kinematic, Screw Theory, Tri-Prism Deployable Structures

References

[1] Pinero E.P. Expandable space framing [J]. Progressive Architecture, 1962, 43(6): 154-155.

[2] Pellegrino S. Deployable Structures[M]. New York, USA: Springer, (2001).

[3] R. S. Ball. A treatise on the theory of screws [M]. Cambridge: Cambridge University Press, (1900).

[4] HUNT K H. Kinematic geometry of mechanisms [M]. London: Oxford University Press, (1978).

[5] Jiansheng Dai. Geometrical Foundations and Screw Algebra for Mechanisms and Robotics[M]. Higher Education Press, Beijing, (2006).