Abstract

In recent years, multi-robot systems (MRS) have received attention from researchers in academia, government laboratories and industry. This research activity has borne fruit in tackling some of the challenging problems that are still open. One is multi-robot simultaneous localization and mapping (MR-SLAM). This paper provides an overview of the latest trends in tackling the problem of (MR-SLAM) focusing on Robot Operating System (ROS) enabled package designed to solve this problem through enabling the robots to share their maps and merge them over a WiFi network. This package had some out-of-date dependencies and worked with some packages that no longer exist. The package has been modified to handle these dependencies. The C-SLAM package was then tested with 2 robots using Gmapping and Hector SLAM packages. Quantitative metrics were used to evaluate the accuracy of the generated maps by comparing it to the ground truth map, including Map Score and Occupied/Free cells ratio.

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