Efficient localization of multiple robots in a wide space

Abstract

In this paper, the multiple b method for multiple robots in a wide space usi proposed. The iGS system is developed for t localization using ultrasonic and RF sensor provides the high accuracy solution using only l To measure the distance between a mobile rob the tag on the mobile robot triggers one of the be send out the ultrasonic signal and measures the from the beacon to the mobile robot. The mor robots is, the longer the localization sampling t only one robot can localize its position dur sampling time intervals. This is a severe co localization of multiple robots in a wide sp proposes an efficient localization algorithm for m a wide space which can be divided into multi bl block, a master beacon is designated to syn Accessing the synchronization signal, each beac group sends out an ultrasonic signal. When t block receive the ultrasonic signal, they can ca locations based on the distances to the bea obtained by the multiplication of transmission of the ultrasonic signal. The efficiency of the alg through the real experiments. Index Terms -localization, iGS System, mul blocks, mobile robot, beacon.

LiDAR-Based Localization for Formation Control of Multi-Robot Systems

“…There are also solutions that combine both principles, for example, an external transmitter sends a signal that is then received by internal sensors. Examples of this are triangulation methods based on time of flight measurements Choi et al [7] or the recognition of artificially placed landmarks with known positions Zhang et al [8]. While external localization is generally more precise, it does require more equipment and limits the working area.…”