All the sensor sources that send information to the filter node can have their own world reference frame, and each of these world reference frames can drift arbitrary over time. Therefore, the ...

Abstract: In recent years, infrastructure-based localization methods have achieved significant progress thanks to their reliable and drift-free localization capability. However, the preinstalled ...

This repository contains the ROS package for 2D robot localization using the AMCL (Adaptive Monte Carlo Localization) package. The launch files and configurations are tuned for the specific sensors ...

Abstract: We present the design, implementation, and evaluation of Ceilbot, a ceiling-mounted robot for efficient and accurate RFID localization. Unlike previous robotic RFID localization systems, ...

Explore how a robot keeps track of its position as it moves. Explore how a robot keeps track of its position as it moves, and how to update that position with math using ranges to known landmarks.