運動する浮上ブロックを手の平に衝突させた際の視覚の影響を含む衝撃応答解析

抄録

This paper describes dynamic responses of alive human palms to receive moving objects with / without visual information. We measured transient responses when a levitating block collided with the palms. The impact force is measured using Levitation Mass Method (LMM) proposed by Fuji. Then, experimental results were simulated by numerical analysis using FEM. To reproduce behaviors of palms of living bodies, they are modeled using nonlinear complex restoring force element. This nonlinear complex element including positive / negative nonlinear hysteresis is attached to the block modeled with solid finite elements. The experimental data were compared with calculated ones.