Development of a Measuring System for Joint Angles of a Skier and Applied Forces during Skiing
Development of a Measuring System for Joint Angles of a Skier and Applied Forces during Skiing
复制标题
滑雪者关节角度和滑雪过程中施加力测量系统的开发
DOI：
10.1299/jsmec.41.214
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Hirokazu Komatsu
中科院分区：
文献类型：
--
作者：
H. Kagawa;T. Yoneyama;A. Okamoto;Hirokazu Komatsu
为了研究滑雪者转弯时关节角度与雪板受力之间的关系，我们研制了一种新的小型测量系统。该系统由安装在髋关节和膝关节上的测角器、安装在雪板和固定器之间的测力传感器和作为数据记录器的笔记本电脑组成。利用该系统，在长平行转弯过程中进行了测量，总结了一个转弯周期的实验结果，对于滑雪装备的开发和阐明滑雪板转弯的动力学机制非常有用。
To investigate the relationship between the joint angles of a skier and the forces acting on the skis from the snow surface in a turn, a new compact measuring system has been developed.It consists of a goniometer on the hip and knee joints, a force sensor placed between a ski and its binding, and a notebook computer as a data recorder.Using this sysyem, measurements are carried out during a long parallel turn.The results obtained from the experiments are summarized for one cycle of a turn.They are very useful for the development of ski equipment and to clarify the dynamic mechanism of turn on skis.