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顾余辉,简 卓,喻洪流.可躺可立式电动轮椅结构设计与运动学仿真[J].中国康复医学杂志,2012,27(12):1129~1132
可躺可立式电动轮椅结构设计与运动学仿真    点此下载全文
顾余辉  简 卓  喻洪流
上海理工大学生物力学与康复工程研究所,上海,200093
基金项目:上海市重点科技攻关项目(11441900500)
DOI:
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摘要:
      摘要. 目的:为老年人以及下肢功能障碍的残疾人提供一种合适的代步工具。 方法:提出了一种可躺可立式电动轮椅结构设计的方案,分析其工作原理,并建立了数学模型。根据人机工程学中的人体结构测量数据及轮椅结构几何关系,设计了轮椅关键部位的尺寸参数。运用Solidworks 2010对轮椅结构进行了运动学仿真。 结果:获得运动过程中关键部件的角度曲线以及各铰链点的位移曲线。 结论:该结构设计合理,方案可行。
关键词:电动轮椅  结构设计  运动仿真
A design and kinematics simulation of a stand-able and lie-able electric wheelchair    Download Fulltext
Institute of Biomechanics and Rehabilitation Engineering,University of Shanghai for Science and Technology,Shanghai,200093
Fund Project:
Abstract:
      Abstract Objective: To provide a suitable means of transport for the elderly and people with disabilities of lower extremity dysfunction. Method:This paper provided a design of a stand-able and lie-able electric wheelchair, and the working principle was analyzed and its mathematical model was established. The size parameters of wheelchair’s key parts were decided with the ergonomical measurement data of human body and the geometric relationships of wheelchair’s structure. The kinematics simulation of wheelchair's structure was carried out with Solidworks 2010. Result: The angle curve of the key components and the displacement curve of each hinge point in the course of campaign was obtained. Conclusion: The rationality and feasibility of the structural design were verified.
Keywords:electric wheelchair  structural design  kinematics simulation
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