2P1-H18 スードライトを用いたDGPSによる屋内測位システム : 屋内と屋外のシームレス測位実現に向けて(空間知)

概要

論文の詳細を見る
Wabot-House Research Laboratory is working on a project that will enable integrating robots into our everyday life. We believe that a "structured environment" (SE) will be one of most important concepts for this project and will also assist robot recognition or movement planning. Now, we focus on a global positioning system (GPS), which is a global SE that gives users or robots their positions whenever and wherever they are outdoors all over the world. GPS will strongly and globally support robot self-positioning. However, GPS has the problem that it cannot be used when the robots are indoors. To solve this problem, we experimentally mounted four pseudolites in our laboratory and developed indoor GPS. The system worked well unless the robot was near the wall, where cycle slip often occurred. To examine the characteristics and reason for cycle slip, we measured the radio-wave environment in the laboratory.
一般社団法人日本機械学会の論文
2008-06-06