Achieving full autonomy in navigation is a complicated problem. The most widely used
solution takes up the modular framework for sensing and information processing such as …

The aim of this work was to position a Mobile Robot in an Intelligent Space, and this paper
presents a sensorial system for measuring differential phase-shifts in a sinusoidally …

Indoor wireless positioning using Bluetooth Low Energy (BLE) beacons have attracted
considerable attention from industry and academia given the many advantages of this …

A combined unbiased finite impulse response (UFIR) and Kalman filtering algorithm is
proposed for mobile robot localization via triangulation utilizing noisy measurements. We …

A method for infrared and cameras sensor fusion, applied to indoor positioning in intelligent
spaces, is proposed in this work. The fused position is obtained with a maximum likelihood …

Precise localization and map building for mobile robots in unknown environments are
fundamental and crucial issues in robotics. In this paper, to deal with unavoidable …

In this paper an infrared (IR) indoor local positioning system (LPS) is presented. The most
relevant low level design aspects are addressed. Using sinusoidal amplitude-modulation …

A wide range of measuring applications rely on phase estimation on sinusoidal signals.
These systems, where the estimation is mainly implemented in the digital domain, can …

This work presents the development and experimental evaluation of a method based on
fuzzy logic to locate mobile robots in an Intelligent Space using Wireless Sensor Networks …

A new measuring architecture for phase-based infrared ranging applied to indoor
positioning is presented. The motivation to develop this proposal was to reduce the critical …