人体下肢多体动力学仿真和步态稳定性实验研究  

Research on multi-body dynamics simulation and gait stability experiment of human lower limbs

作　　者：张凯璐 何帅恒 赵紫雅 张雪玲 林飞[1,2] 李佳[1,2,3] 任武 ZHANG Kailu;HE Shuaiheng;ZHAO Ziya;ZHANG Xueling;LIN Fei;LI Jia;REN Wu(The First Affiliated Hospital of XinXiang Medical University,Xinxiang 450003,China;School of Medical Engineering,Xinxiang Medical University,Xinxiang 453003;Engineering Technology Research Center of Neurosense and Control of Henan Province,Engineering Research Center of Medical VR Intelligent Sensing Feedback of Henan Provience,Xinxiang Engineering Technology Research Center of Intelligent Rehabilitation Equipment,Xinxiang 453003)

机构地区：[1]新乡医学院第一附属医院,新乡453003 [2]新乡医学院医学工程学院,新乡453003 [3]河南省神经传感与控制工程技术研究中心,河南省医学VR智能传感反馈工程研究中心,新乡市智能康复设备工程技术研究中心,新乡453003

出　　处：《生物医学工程研究》2024年第1期81-86,共6页Journal Of Biomedical Engineering Research

基　　金：河南省科技攻关项目(222102310063);河南省高等学校青年骨干教师培养计划(2021GGJS102);河南省高等学校重点科研项目(22A416001);新乡医学院大学生科技创新课题(xskjzzd202356);新乡医学院第一附属医院开放课题(XZZX2022005)。

摘　　要：人体下肢是人进行步行运动的主要工具,下肢的肌肉骨骼系统是步行的执行机构,正常的下肢功能保证了人们的日常活动;下肢损伤会引起人们运动障碍,下肢运动障碍康复者虽然具有行走的能力,但是其稳定性和平衡性较差。本文着眼于人体下肢,总结并阐述了人体下肢多体动力学仿真以及步态稳定性的实验研究进展,展望了其发展趋势,旨在为临床康复治疗及康复设备的设计与开发提供帮助与数据支持。The lower extremity is the main tool for human walking.The musculoskeletal system of lower extremity is the executive mechanism of walking.The normal function of lower extremity ensures people's daily activities.Lower extremity injury can cause movement disorder.Although the rehabilitation personnel with lower extremity movement disorder have the ability to walk,their stability and balance are poor.Focusing on human lower limbs,we summarize and describe the experimental research progress of multi-body dynamics simulation and gait stability of human lower limbs,look forward to its development trend,to provide help and data support for clinical rehabilitation treatment and the design and development of rehabilitation equipment.

关 键 词：人体下肢 多体动力学 肌骨模型 步态稳定性 康复治疗 仿真 

分 类 号：R318[医药卫生—生物医学工程]