4 papers · 1 filter
All-UWB SLAM Using UWB Radar and UWB AOA
Charith Premachandra, Achala Athukorala, U-Xuan Tan
There has been a growing interest in autonomous systems designed to operate in adverse conditions (e.g. smoke, dust), where the visible light spectrum fails. In this context, Ultra…
MEF-Explore: Communication-Constrained Multi-Robot Entropy-Field-Based Exploration
Khattiya Pongsirijinda, Zhiqiang Cao, Billy Pik Lik Lau +3
Collaborative multiple robots for unknown environment exploration have become mainstream due to their remarkable performance and efficiency. However, most existing methods assume p…
A Scalable Decentralized Reinforcement Learning Framework for UAV Target Localization Using Recurrent PPO
Leon Fernando, Billy Pik Lik Lau, Chau Yuen +1
The rapid advancements in unmanned aerial vehicles (UAVs) have unlocked numerous applications, including environmental monitoring, disaster response, and agricultural surveying. En…
Distributed multi-robot potential-field-based exploration with submap-based mapping and noise-augmented strategy
Khattiya Pongsirijinda, Zhiqiang Cao, Kaushik Bhowmik +5
Multi-robot collaboration has become a needed component in unknown environment exploration due to its ability to accomplish various challenging situations. Potential-field-based me…