Design and Kinematic Analysis of Barrier.free Wheelchair System with aWheel-tracked Coupling Mechanism
[1]WANG Dongxiao,GAO Xueshan,LIU Yunhui.Design and Kinematic Analysis of Barrier.free Wheelchair System with aWheel-tracked Coupling Mechanism[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):55-59.[doi:10.3969/j.issn.1671-6833.2012.04.013]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33卷
Number of periods:
2012 04
Page number:
55-59
Column:
Public date:
2012-07-10
- Title:
- Design and Kinematic Analysis of Barrier.free Wheelchair System with aWheel-tracked Coupling Mechanism
- Keywords:
- barrier-free wheelchair; wheel-tracked deformable mechanism ; tip-over stability ; fuzzy cotrol; elastic crawler
- CLC:
- TP24
- DOI:
- 10.3969/j.issn.1671-6833.2012.04.013
- Abstract:
- The intention in the present paper is to provide a novel berried-free wheelchair with a wheel-trackeddeformable mechanism for the needs in urban obstacle environment in general. To combine the advantages ofnormal wheelchair and crawler wheelchair, for example rapidity and high over-obstacle ability, we design awheel-tracked deformable mechanism and an clastic crawler which can help the wheelchair to do the mode con-version from wheel to track quickly, Moreover, it also presents a fuzzy method for adjusting the gravity centerand controlling inclination of a stair-climbing wheelchair. To validate the proposed berried-free wheelchair, wehave carried out simulations with analysis. "he results demonstrate that the wheelchair has good environmentaladaptability and high over-obstacle ability.
- References:
- -
- Similar References:
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Last Update:
1900-01-01