Analysis of locomotion in the horse using computer aided engineering software

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society Pub Date : 1988-11-01 DOI:10.1109/IEMBS.1988.94853

A. J. van den Bogert, A. Sauren, H. Schamhardt

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引用次数: 1

Abstract

An application of the DADS rigid-body package for analysis of locomotion in the horse is described. An important subject of study in equine locomotion research is the magnitude and distribution of forces inside the body, as it is generally assumed that overloading of joints, ligaments, and tendons is one of the main causes of acute and chronic injuries in equestrian sports. A biomechanical model of the horse has been developed to simulate the behavior of the musculoskeletal system under varying circumstances. The simulation software described was implemented on an Apollo DN4000 workstation using the DADS software package (version 5.0). Normal walking was simulated, using kinematic data for the proximal joints and tendon strain recordings from a normal walking pony as driving input for the model. Both movements and forces resemble observations in live animals. During the development of this model, much insight into the functioning of the locomotor system was gained. In particular, the role of polyarticular muscles and ligaments in the equine limbs was better understood.<>

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用计算机辅助工程软件对马的运动进行分析

本文描述了DADS刚体包在马运动分析中的应用。马运动研究的一个重要课题是体内力的大小和分布，因为人们通常认为关节、韧带和肌腱的过载是马术运动中急性和慢性损伤的主要原因之一。马的生物力学模型已经开发出来，以模拟肌肉骨骼系统在不同情况下的行为。所描述的仿真软件是使用DADS软件包(5.0版)在Apollo DN4000工作站上实现的。模拟正常行走，使用近端关节的运动学数据和正常行走的小马的肌腱应变记录作为模型的驱动输入。运动和力都类似于对活体动物的观察。在这个模型的发展过程中，对运动系统的功能有了更深入的了解。特别是，多关节肌肉和韧带在马肢体中的作用得到了更好的理解

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Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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