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Achala Athukorala

5 accepted papers

2026

All-UWB SLAM Using UWB Radar and UWB AOA

ICRA 2026poster

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-wideband (UWB) radar is capable of penetrating through such challenging environmental conditions due to the lower frequ…

2026

Multi-Robot Collaborative SLAM (Multi-SLAM) With Distributed Lightweight Predictive Frontier Exploration (LPFE)

RA-L 2026

Autonomous mobile robot systems have been extremely useful in exploration tasks for inspection and surveying of unknown environments, where map quality and exploration speed are often important factors. To effectively increase the exploration speed, multi-robot systems and collaborative exploration

Cited by 0SourceScholar
2021

Relative Localization of Mobile Robots with Multiple Ultra-WideBand Ranging Measurements

IROS 2021poster

Relative localization between autonomous robots without infrastructure is crucial to achieve their navigation, path planning, and formation in many applications, such as emergency response, where acquiring a prior knowledge of the environment is not possible. The traditional Ultra-WideBand (UWB)-bas…

Cited by 42SourceScholar
2021

Towards a Manipulator System for Disposal of Waste from Patients Undergoing Chemotherapy

IROS 2021poster

There has been an increasing demand to automate the non-patient care matters so that the clinical staff can focus on delivering patient care. For example, out-patients undergoing chemotherapy increases their toilet usage frequency due to the treatment. As they are undergoing chemotherapy, their outp…

Cited by 2SourceScholar