程度表現指示を用いた物体の移動位置決め制御(機械力学,計測,自動制御)

In this paper, we discuss about how to control an object position for ambiguous degree expression in voice instruction ("i. e. Move it a little. or Lift it more."). Man-machine interface with voice information has been attracted considerable attention, because it is one of easy and friendly method for human to operate a machine system. However in order to perform a required task successfully, a machine system has to estimate adequate value for each ambiguous expression. Therefore we analyze how human moves the object for some kinds of ambiguous degree expression in voice instruction. From this result, we obtain a model which can calculate the movement displacement for a given degree expression. Experimental results show our model can lead the object to target position with several times of instructions as human does.