| 基于虚拟样机技术的下肢假肢结构设计与仿真 |
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| 引用本文： | 沈凌,孟青云,喻洪流. 基于虚拟样机技术的下肢假肢结构设计与仿真[J]. 工程设计学报, 2011, 18(1): 34-37. DOI: 10.3785/j.issn.1006-754X.2011.01.006 |
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| 作者姓名： | 沈凌 孟青云 喻洪流 |
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| 作者单位： | 1.上海医疗器械高等专科学校 精密医疗器械系, 上海 200093； 2.上海理工大学 生物力学与康复工程研究所, 上海 200093 |
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| 基金项目： | 上海市教育发展基金会晨光计划资助项目(2007CGB02) |
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| 摘 要： | 下肢假肢动力学问题是智能仿生人工腿(intelligent bionic artificial limb prosthesis)研究领域中的重要内容．针对智能仿生人工腿,设计下肢假肢基本结构,运用Pro/E建立下肢假肢膝踝足关节模型,进行非线性动力学分析,并考虑了关节间的摩擦问题．最后,通过ADAMS虚拟样机技术,对人体行走步态进行仿真模拟控制,为下肢假肢、步行机器人研究提供了理论基础．
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| 关 键 词： | 下肢假肢 动力学 虚拟样机 |
| 收稿时间： | 2011-02-28 |
Design and simulation of leg prosthesis structure based on virtual prototype technology |
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| SHEN Ling,MENG Qing-yun,YU Hong-liu. Design and simulation of leg prosthesis structure based on virtual prototype technology[J]. Journal of Engineering Design, 2011, 18(1): 34-37. DOI: 10.3785/j.issn.1006-754X.2011.01.006 |
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| Authors: | SHEN Ling MENG Qing-yun YU Hong-liu |
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| Affiliation: | SHEN Ling1,MENG Qing-yun1,YU Hong-liu2(1.Department of Medical Precision Apparatus,Shanghai Medical Instrumentation College,Shanghai 200093,China,2.Institute of Biomechanics and Rehabilitation Engineering,University of Shanghai for Science and Technology,China) |
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| Abstract: | Dynamic model of the leg prosthesis plays an important role in the research of bionic artificial limb prosthesis.Aiming at the problem of bionic artificial limb prosthesis,the basic structure of the leg prosthesis was designed.The knee-ankle-foot model was set up on Pro/E and the nonlinear dynamic model was presented,with the friction question between the joints considered.Finally,the simulation experiment was carried out on ADAMS,which testified the validity of the structure and the dynamic model by comput... |
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| Keywords: | leg prosthesis dynamics virtual prototype |
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