532 神経生理指標を用いた精密作業疲労評価システムの開発(G02-1 生体計測,G02 バイオエンジニアリング)

概要

論文の詳細を見る
The purpose of this study is to develop a fatigue evaluation system for a task with high precision work. In these days, the situation that demands of high precision work by skillful people is increasing, for example, in a work of endoscopic surgery and assembling small instruments. Authors thought that people engaging in precision work suffer not only with physical fatigue but also physiological stress, which causes medical incidents or inefficient working incidents. So, we need the evaluating system that includes physiological indicators and motion coordination simultaneously for analyses of precise work. In this study, physiological tremor and ESAM (Emotion Spectrum Analysis Method) using EEG (Electro Encephalo Graph) signals were introduced for the evaluation system to analyze the situation that human was exposed in a imitative endoscopic surgery. The task was simply to retain a stylus to objective position in 3-dementional space. The results showed that ESAM indicated stress emotion when the stylus moved unexpectedly. In this paper, we proposed the new evaluation system for analyzing precise tasks and examined the system practically.
一般社団法人日本機械学会の論文
2006-09-15