Bhagya Chathuranga

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About

Bhagya Chathuranga is a robotics researcher whose work centers on autonomous navigation, simultaneous localization and mapping (SLAM), and the practical deployment of intelligent mobile systems in unstructured environments. His most influential contribution, the 2016 paper "Outdoor robot navigation using Gmapping based SLAM algorithm," has earned 71 citations and remains a foundational reference for engineers building tracked robots capable of navigating unknown outdoor terrains. In this work, Chathuranga detailed a complete methodology for designing and implementing an autonomous robot using the Robot Operating System (ROS), with Gmapping at its core for real-time map construction and localization. The paper’s enduring impact lies in its clear, replicable framework that bridges theoretical SLAM concepts with real-world robotic applications. Beyond this flagship study, Chathuranga’s broader research explores sensor fusion, path planning, and adaptive control strategies for field robotics. His contributions have been particularly valuable to students and practitioners seeking to deploy cost-effective, ROS-based navigation solutions in agriculture, search-and-rescue, and environmental monitoring. Through his methodical approach and emphasis on practical implementation, Chathuranga has helped democratize access to advanced robotic navigation techniques.