全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

正常步态下髋关节运动数学模型

DOI: doi:10.3969/j.issn.1006-7043.2011.04.015

Keywords: 步态, 髋关节, 数学模型, Sigmoid函数

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了解决人体步态运动描述方法问题,以健康男性青年为对象,对人在行走过程中髋关节在矢状面内的旋转运动进行了实验研究.绘制了实验数据曲线,提出了采用扩展广义Sigmoid型函数的方法对其进行定量的模型化描述.通过相关分析得出身高和行走速度对髋关节运动都有显著性影响,其中行走速度与幅值正相关,身高与幅值负相关,并将模型进行了扩展.最后通过实验验证了该模型可以被用于描述健康男性青年正常行走时的髋关节运动特征,在康复医疗、体育科学等领域具有一定的科学意义.

References

[1]  胡雪艳, 恽晓平, 郭忠武,等.正常成人步态特征研?究[J].?中国康复理论与实践,2006, 12(10): 855-857.? HU Xueyan, YUN Xiaoping, GUO Zhongwu,et al. Basic gait characteristics of healthy adults[J]. Chinese Journal of Rehabilitation Theory and Practice,2006, 12(10): 855-857.?
[2]  郭忠武, 丁海曙, 王广志,等. 基于运动学和动力学参数的步态识别研究[J]. 生物医学工程学杂志,2005, 22(1): 1-4. ?GUO Zhongwu,DING Haishu, WANG Guangzhi,et al. A study of gait recognition based on kinematics and kinetics Parameters[J]. Journal of Biomedical Engineering,2005, 22(1):1-4.?
[3]  李阳. 1999-2009年我国人体运动协调研究综述[J]. 贵州体育科技,2010(3):50-53.?
[4]  吴剑明, 董志江,王薇.不同田径项目中骨盆的运动形态及其作用[J]. 哈尔滨体育学院学报, 2009,27(6):91-93. ? WU Jianming, DONG Zhijiang, WANG Wei. The movement shape and special function of pelvis movement in different track and field projects[J]. Journal of Harbin Institute of Physical Education, 2009,27(6):91-93.?
[5]  周跃, 刘海军. 田径速度性项群“髋动力”研究综述[J]. 体育成人教育学刊,2010, 26(2): 62-64.? ZHOU Yue, LIU Haijun. Summarization of researches of hip dynamics in speed event of track and field[J]. Journal of Sports Adult Education,2010, 26(2): 62-64.?
[6]  KAVANAGH J J, BARRETT R S, MORRISON S. Upper body accelerations during walking in healthy young and elderly men[J]. Gait and Posture, 2004,28(20): 291-298.?
[7]  GARD S A, MIFF S C,KUO A D. Comparison of kinematic and kinetic methods for computing the vertical motion of the body center of mass during walking[J]. Human Movement Science, 2004(22): 597- 610.?
[8]  YAM C Y, NIXON M S, CARTER J N. Automated person recognition by walking and running via model?based approaches[J]. Pattern Recognition, 2004,20(37): 1057-1072.?
[9]  Van EMMERIK R E A, MEDERMOTT W J, HADDAD J M, Van WEGEN E E H. Age?related changes in upper body adaptation to walking speed in human locomotion[J]. Gait & Posture, 2004,33(5): 89-108.?
[10]  NING Huazhong, TAN Tieniu, WANG Liang, HU Weiming. Kinematics?based tracking of human walking in monocular video sequences[J]. Image and Vision Computing, 2004(22): 429-441.?
[11]  YAMASAKI Taiga, NOMURA Taishin, SATO Shunsuke. Phase reset and dynamic stability during human gait[J]. BioSystems, 2003(71): 221- 232.?
[12]  DETREMBLEUR C, HECKE A V, DIERICK F. Motion of the body centre of human pathological gait[J]. Gait and Posture, 2000(12):243-250.?

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133