The Mechanism Optimization Design of Multifunctional Mobile Electric Bed-Chair

Shao Jie Xin; Huan Huan Zhang

doi:10.4028/www.scientific.net/AMM.184-185.201

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185The Mechanism Optimization Design of...

The Mechanism Optimization Design of Multifunctional Mobile Electric Bed-Chair

Abstract:

Multifunctional mobile bed-chair is designed base on human body engineering principles, it has several functions such as mobility, sitting up, bend knees and sleeping flat. We determine the size of components in both back raising mechanism and bend knees mechanism with geometric mapping method to satisfy the requirements of movement and work space. With the soft of ADAMS to optimize and simulate the motion of the bed-chair, the optimization goal is minimization of maximum value of the angular acceleration of both the back rod in back raising mechanism and leg rod in bend knees mechanism. Finally, we got the satisfied size of mechanisms.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

201-205

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.201

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Online since:

June 2012

Authors:

Shao Jie Xin, Huan Huan Zhang

Keywords:

Back Raising Mechanism, Bend Knees Mechanism, Mobile Bed-Chair, Optimization Design

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References

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DOI: 10.1109/87.817696

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