This paper presents a sensor fusion algorithm based on a Kalman Filter to estimate geodetic coordinates and reconstruct a car test trajectory in environments where there is no GPS signal. The sensor fusion algorithm is ...

In this work the design, implementation and real-time tests of a Navigation System (NS) for the Autonomous Surface Vehicle (ASV) MACÁBOT is presented. The ASV MACÁBOT represents a versatile platform to perform several tasks ...

This article proposes an integrated navigation system for multiple micro aerial vehicles flying in formation. A data fusion algorithm uses measurements from an inertial measurement unit, a GPS receiver and a camera allowing ...

An inertial navigation system (INS) is an autonomous device that determines its own position based on measurements provided by inertial sensors. For this dissertation, a simulation and validation tool for inertial navigation ...

Mobile robotics is a research area that covers the control of autonomous or semi-autonomous vehicles. Among the autonomous vehicles there is a category for robotics competition called Trekking, and in this sense, the ...

Teach and Repeat (T&R) refers to the technology that allows a robot to autonomously follow a previously traversed route, in a natural scene and using only its onboard sensors. In this paper we present a Visual-Inertial ...