Abstract
The aim of this research is to develop the robot which takes a walk together with person. At the first step, the tracking target velocity estimation system using LRF was proposed. The distance data from LRF is used for the input data of the tracking target velocity estimation system. The deviation rejection by using pseudo LPF is performed as processing of the velocity estimation system. The output of tracking target velocity estimation system is the tracking target speed and direction. We confirmed that the proposed system is usefulness through the experiments.
