Tsuji Toshio, Takeda Yusaku, Tanaka Yoshiyuki
Department of Artificial Complex Systems Engineering, Hiroshima University, 4-1 Kagamiyama 1-chome, Hiroshima, Higashi-Hiroshima, Japan.
Biol Cybern. 2004 Nov;91(5):295-305. doi: 10.1007/s00422-004-0515-1. Epub 2004 Oct 8.
The dynamic characteristics of human upper extremities are usually expressed by mechanical impedance. Although many studies have discussed human impedance characteristics, there are no reports on control abilities of task-related impedance in skilled human hand movements. This paper proposes a virtual sports system using a virtual reality technique to examine human movements. The differences in movements between skilled and unskilled subjects are investigated through a series of experiments. Then, the human impedance of a skilled player is estimated and analyzed in the preliminary phase of motion.
人类上肢的动态特性通常由机械阻抗来表示。尽管许多研究都讨论了人体阻抗特性，但关于熟练的手部动作中与任务相关的阻抗控制能力尚无报道。本文提出了一种利用虚拟现实技术来检测人体运动的虚拟运动系统。通过一系列实验研究了熟练和不熟练受试者之间的运动差异。然后，在运动的初始阶段对熟练运动员的人体阻抗进行估计和分析。
