Robohub.org
 

euRathlon 2014 Sea competition recap: Day 1 and 2


by
02 October 2014



share this:
Team University of Gerona at the euRathlon 2014 Sea Challenge.

Team University of Gerona at the euRathlon 2014 Sea Competition.  ©euRathlon.

euRathlon is an outdoor robotics competition focused on realistic emergency-response scenarios inspired by the 2011 Fukushima accident. After a successful land-based competition in 2013, a marine-based competition takes place this year in La Spezia, Italy (29 Sept – 3 Oct). The good weather present in the first two days of euRathlon 2014 helped the teams participating in the “Long range autonomous underwater navigation” and the “Leak localisation and structure inspection” scenarios. Only two of the six teams participating in the first scenario successfully finished it, while all the teams participating in the second scenario completed it.

First day scenario:  Long Range Autonomous Underwater Navigation

The scenario took place in a coastal water area free of boats and other floating obstacles. The Autonomous Underwater Vehicles (AUVs) were deployed at the starting point. They had to navigate underwater a distance of 900 meters drawing a quadrilateral shape, which was marked by four waypoints. The waypoints were GPS coordinates given by the organization to the teams. The robots had to surface when reaching each of the waypoints. Teams had a maximum of 70 minutes to complete this scenario, and the task was complete when each team’s robot returned to the starting point.

The judges on the boat and inside the sonar cabin evaluated in real time the performance of the teams. Once the scenario finished, maps with the trajectories of the vehicles were created from the data given by the teams.

On Monday morning two teams decided to withdraw from this scenario due to technical problems, leaving four participating teams: University of Girona, Robdos, SAUC’ISSE and Avalon. The team from the University of Girona and the team SAUC’ISSE gave a very good performance. The French team showed the cooperation between an Unmanned Surface Vehicle (USV) and an AUV. Teams had a maximum of 70 minutes to complete this scenario, and the task was completed when the robot returned to the starting waypoint.

Team SAUC'ISSE competing at the euRathlon 2014 Sea Challenge. Copyright euRathlon.

Team SAUC’ISSE competing at the euRathlon 2014 Sea Competition. ©euRathlon.

 

Second day scenario:  Leak localisation and structure inspection

In the second scenario the robots had to find an underwater piping assembly that was leaking contaminated water. The leak was represented by a plume of Objects of Potential Interest (OPI), in this case white and orange buoys with numbers written on them. Once the robots found the structure, they had to inspect it and localise a stopcock. Teams had a maximum 60 minutes to complete this scenario.

This scenario was held on Tuesday in a sheltered harbour. The teams participating were: CISSAU, University of Girona, SAUC’ISSE and Avalon. All the teams completed the scenario, and gave their data logs to the judges. The judges have yet to analyse the data and decide which teams performed best.

euRathlon_2014_University_of_Girona_w_Judge

A judge evaluates Team University of Girona at the euRathlon Sea Competition. ©euRathlon.

There are still three more days of competition to come: Wednesday 1 October “Interaction with underwater structures”, Thursday, 2 October “Environmental survey of the accident area” and Friday, 3 October a “Combined scenario”.

(read here our next post for Winners of euRathlon 2014 sea competition recap: Day 3, 4 and 5)

If you want to know more about the euRathlon 2014 scenarios and the teams’ performance, follow the competition on twitter and Facebook for daily updates.

If you liked this article, you may also be interested in:

See all the latest robotics news on Robohub, or sign up for our weekly newsletter.



tags: , , , , ,


Marta Palau Franco is an electronics engineer, oceanographer and project officer at euRobotics aisbl.
Marta Palau Franco is an electronics engineer, oceanographer and project officer at euRobotics aisbl.





Related posts :



Livestream of RoboCup2025

  18 Jul 2025
Watch the competition live from Salvador!

Tackling the 3D Simulation League: an interview with Klaus Dorer and Stefan Glaser

and   15 Jul 2025
With RoboCup2025 starting today, we found out more about the 3D simulation league, and the new simulator they have in the works.

An interview with Nicolai Ommer: the RoboCupSoccer Small Size League

and   01 Jul 2025
We caught up with Nicolai to find out more about the Small Size League, how the auto referees work, and how teams use AI.

RoboCupRescue: an interview with Adam Jacoff

and   25 Jun 2025
Find out what's new in the RoboCupRescue League this year.

Robot Talk Episode 126 – Why are we building humanoid robots?

  20 Jun 2025
In this special live recording at Imperial College London, Claire chatted to Ben Russell, Maryam Banitalebi Dehkordi, and Petar Kormushev about humanoid robotics.

Gearing up for RoboCupJunior: Interview with Ana Patrícia Magalhães

and   18 Jun 2025
We hear from the organiser of RoboCupJunior 2025 and find out how the preparations are going for the event.

Robot Talk Episode 125 – Chatting with robots, with Gabriel Skantze

  13 Jun 2025
In the latest episode of the Robot Talk podcast, Claire chatted to Gabriel Skantze from KTH Royal Institute of Technology about having natural face-to-face conversations with robots.

Preparing for kick-off at RoboCup2025: an interview with General Chair Marco Simões

and   12 Jun 2025
We caught up with Marco to find out what exciting events are in store at this year's RoboCup.



 

Robohub is supported by:




Would you like to learn how to tell impactful stories about your robot or AI system?


scicomm
training the next generation of science communicators in robotics & AI


©2025.05 - Association for the Understanding of Artificial Intelligence


 












©2025.05 - Association for the Understanding of Artificial Intelligence