Nushen M. Senevirathna — accepted AI-conference papers

2024

Tightly Coupled Passive UWB Localization for Low-density Anchor Networks

Nushen M. Senevirathna, Oscar De Silva, George K. I. Mann, Raymond G. Gosine

IROS 2024poster

This study investigates the effectiveness of a passive tightly coupled ultra-wideband (UWB) based inertial navigation system for indoor positioning of mobile platforms. Unlike conventional methods that rely on time difference of arrival (TDOA) or two-way ranging (TWR) measurements, the proposed appr…

Cited by 0 Source ↗Scholar ↗

2020

Kalman Filter based Range Estimation and Clock Synchronization for Ultra Wide Band Networks

Nushen M. Senevirathna, Oscar De Silva, George K. I. Mann, Raymond G. Gosine

IROS 2020poster

This paper presents the development of a Kalman filter-based range estimation technique to precisely calculate the inter-node ranges of Ultra Wide Band (UWB) modules. Relative clock tracking filters running between every anchor pair tracks relative clock dynamics while estimating the time of flight…

Cited by 6 Source ↗Scholar ↗