期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2018
卷号：2233&2234
页码：94-99
出版社：Newswood and International Association of Engineers
摘要：This paper presents an efficient algorithm for
measuring ranges between multiple UWB (Ultra Wide Band)
transceivers. UWB device provides TOF (Time Of Flight)
information of communication packet that can be converted to
distance. For this reason, it is considered as a potential tool for
estimating position of an object in indoor environment where
GPS cannot be used. As a general method, range data between
two UWB transceivers is computed with the time for round trip
of communication packet because they have different time
references respectively. However, it becomes a time consuming
process in case of ranging between multiple transceivers. The
proposed method solves the problem and saves processing time
by employing broadcast in communication protocol from tag to
multiple anchors. In addition, it is applied to a mobile robot
system to estimate the location of moving target to follow.
关键词：Mobile Robot; Target tracking; Position;
Estimation; UWB radio communication
