人体振動計測における皮膚組織-センサ系の影響修正(機械力学,計測,自動制御)

概要

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In the past, the vibration properties of human bodies were understood through the vibration experiments. In the vibration measurement accelerometers have been widely used, which were fixed on the skin surface. It was recognized that the measured data is affected by the vibration of the local tissue-sensor system where the accelerometer is fixed. This paper presents a new correction method of this local vibration. A single degree-of-freedom linear model for the local tissue-sensor system is assumed. The mass, spring, damper of the local system are estimated by measuring the vibration trasmissibilities in two conditions. The correction is carried out by these parameters. It is found that the proposed approach is easier than the existing approach.
社団法人日本機械学会の論文
2004-12-25