loading
Papers

Research.Publish.Connect.

Paper

Paper Unlock

Authors: José N. Vieira ; Sérgio I. Lopes ; Carlos A. C. Bastos and Pedro N. Fonseca

Affiliation: Universidade de Aveiro, Portugal

ISBN: 978-972-8865-86-6

Keyword(s): Ultrasound, Robotics, Localization

Abstract: In this paper we present a system for localizing a team of soccer robots using ultrasound. The proposed system uses chirp signals to obtain a better signal to noise ratio with good time resolution and improved interference immunity. An array of four ultrasonic sensors is used to obtain spatial diversity and reduce the localization error. An efficient DSP algorithm for base-band conversion and decimation of the received pulses is also presented. The proposed system based on the TI DSP 2812 is very efficient and allows the localization of the robots up to 8 meters with an angular error with a maximum standard deviation of 2°.

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 18.204.48.40

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
N. Vieira J.; I. Lopes S.; A. C. Bastos C.; N. Fonseca P. and (2007). Ultrasound Sensor Array for Robust Location.In Proceedings of the 3rd International Workshop on Multi-Agent Robotic Systems - Volume 1: MARS, (ICINCO 2007) ISBN 978-972-8865-86-6, pages 84-93. DOI: 10.5220/0001634200840093

@conference{mars07,
author={José {N. Vieira} and Sérgio {I. Lopes} and Carlos {A. C. Bastos} and Pedro {N. Fonseca}},
title={Ultrasound Sensor Array for Robust Location},
booktitle={Proceedings of the 3rd International Workshop on Multi-Agent Robotic Systems - Volume 1: MARS, (ICINCO 2007)},
year={2007},
pages={84-93},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001634200840093},
isbn={978-972-8865-86-6},
}

TY - CONF

JO - Proceedings of the 3rd International Workshop on Multi-Agent Robotic Systems - Volume 1: MARS, (ICINCO 2007)
TI - Ultrasound Sensor Array for Robust Location
SN - 978-972-8865-86-6
AU - N. Vieira, J.
AU - I. Lopes, S.
AU - A. C. Bastos, C.
AU - N. Fonseca, P.
PY - 2007
SP - 84
EP - 93
DO - 10.5220/0001634200840093

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.