起立動作支援装置の座面移動方法に関する検討

抄録

In this paper, we discuss the supporting method when using a standing assistance device. This device is for elderly who are hard to stand up, and chair seat is designed to draw the trajectory which decreases their joint moment. Standing motion depends on each person, so it is necessary to assist at the optimal speed for each person. However, it is hard for elderly to experiment standing motion for many times, so we created a standing motion simulation and analyzed standing motion with various chair seat velocities. We prepared two types of chair seat moving conditions, the first one is based on only one moving velocity and the second one is based on two different moving velocities for former and latter halves.

We investigated the effect of chair seat velocity on human standing motion.