步态滑跌过程中人体下肢关节运动的力学效应研究
Study on the Mechanical Effects of Lower Limb Joint Movement during Gait Slip and Fall
DOI: 10.12677/app.2024.147062, PDF,   
作者: 赵骋飞*, 李丽娜, 苏海龙, 王春鹏：天津科技大学机械工程学院，天津
关键词: 滑跌；步态分析；关节运动；Slip and Fall； Gait Analysis； Joint Movement
摘要: 本文通过建立步态模型并结合试验验证，研究在水平步道行走受扰发生滑移后，滑动腿足跟接触步道时刻至非滑动腿足跟接触步道时刻内人体下肢髋关节、膝关节和踝关节运动的力学效应。本文募集10名健康青年男性受试者进行试验，采集分析了在油面步道环境行走时发生滑移后自主恢复平衡和滑倒两种情况下的人体下肢关节角度和关节力矩变化规律。综合步态模型和步态试验，对人体发生滑跌过程中下肢关节力矩和关节角度变化趋势和机理作了详细的研究和分析。本文的研究成果为人体避免滑跌损伤和下肢助行装置及康复辅具的开发设计提供了科学的理论支撑。
Abstract: In this paper, a human gait model was established and validated by experiments. Mechanical effects of hip joint, knee joint and ankle joint in human lower limb from sliding leg heel contacting trail to non-slip leg heel contacting trail were studied, when the human body walked on the horizontal footpath and disturbed to slipping. A total of 10 healthy young male volunteers were enrolled in the trail, collected and analyzed the changes in joint angles and joint torques of the lower limbs of the human body under two conditions: autonomous recovery of balance after slipping and slipping during walking in the oil surface trail environment. Combining the gait model and trail, the trend and mechanism of joint torque and joint angle of lower limb during sliding process were studied and analyzed in detail. The research findings could provide a scientific theory to support the development of avoiding injury for slipping and designing of devices lower limb working aids and rehabilitation aids.
文章引用：赵骋飞, 李丽娜, 苏海龙, 王春鹏. 步态滑跌过程中人体下肢关节运动的力学效应研究[J]. 应用物理, 2024, 14(7): 583-594. https://doi.org/10.12677/app.2024.147062

参考文献

[1] Zhang, L., Zu, Y.F., Fan, J., et al. (2016) Structure Design and Analysis of Aid Walking Mechanism for a Lower Limb Rehabilitation Robot. Computer Aided Drafting, Design and Manufacturing, 26, 25-29.
[2] Zhang, B., Shao, C., Li, Y., Tan, H. and Jiang, D. (2019) Dynamic Simulation Analysis of Humanoid Robot Walking System Based on ADAMS. Journal of Shanghai Jiaotong University (Science), 24, 58-63. [Google Scholar] [CrossRef] 
[3] 徐欢欢, 何育民, 孙朝阳, 郭超. AnyBody环境下人体步态的逆向动力学研究[J]. 机械科学与技术, 2019, 38(12): 1819-1824.
[4] Burnfield, J.M. and Powers, C.M. (2006) Prediction of Slips: An Evaluation of Utilized Coefficient of Friction and Available Slip Resistance. Ergonomics, 49, 982-995. [Google Scholar] [CrossRef] [PubMed]
[5] 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(1): 34-7+47.
[6] Yang, E.C. and Mao, M. (2014) Analytical Model for Estimating Intersegmental Forces Exerted on Human Lower Limbs during Walking Motion. Measurement, 56, 30-36. [Google Scholar] [CrossRef] 
[7] Geursen, J.B., Altena, D., Massen, C.H. and Verduin, M. (1976) A Model of the Standing Man for the Description of His Dynamic Behavior. Agressologie, 17, 63-69.
[8] 吴剑, 李建设. 人体行走时步态的生物力学研究进展[J]. 中国运动医学杂志, 2002, 21(3): 305-307.
[9] Maki, B.E. and McIlroy, W.E. (2006) Control of Rapid Limb Movements for Balance Recovery: Age-Related Changes and Implications for Fall Prevention. Age and Ageing, 35, ii12-ii18. [Google Scholar] [CrossRef] [PubMed]
[10] Liu, J. and Lockhart, T.E. (2009) Age-Related Joint Moment Characteristics during Normal Gait and Successful Reactive-Recovery from Unexpected Slip Perturbations. Gait & Posture, 30, 276-281. [Google Scholar] [CrossRef] [PubMed]

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