RoboCup Middle Size League
Encyclopedia
The RoboCup Middle Size League or MSL is one of the RoboCup
RoboCup
RoboCup is an international robotics competition founded in 1997. The aim is to develop autonomous soccer robots with the intention of promoting research and education in the field of artificial intelligence...

 robot soccer leagues.

Two teams of 5 mid-sized robots with all sensors on-board play soccer on a field. Communication among robots (if any) is supported on wireless communications.

No external intervention by humans is allowed, except to insert or remove robots in/from the field.

FIFA

Generally, the rules are the same as the laws of football
Laws of the Game
The Laws of the Game are the codified rules that help define association football. These laws are published by the sport's governing body FIFA, with the approval of the International Football Association Board, the body that writes and maintains the laws...

 except for some modifications. For example, the standard field dimensions are 12 m by 18 m. The official tournament ball used in matches is any orange FIFA standard size 5 football. Only 5 robots per team may play on the field, including the goalkeeper.

RoboCup

Design

Fieldplayer: The robot must fit inside a 52 cm × 52 cm × 80 cm box.
Keeper: The keeper can also temporarily increase its dimensions to 60 cm × 60 cm × 80 cm or 52 cm × 52 cm × 90 cm. But only for 1 second, if the goal is endangered by an approaching ball. After complete reducing its size, he has to wait 4 seconds before he is allowed to expand again.

The maximum weight of the robot is 40 kg. The base color of a robot's body must be black. The paint or used material must be matte in order to minimize reflectivity.

Communication

The robots may communicate by means of a WLAN
Wireless LAN
A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...

 satisfying the IEEE 802.11 specification

Technical challenge

At every RoboCup, a new technical challenge is presented. The 2006 competition's challenge was to demonstrate that a team of robots could pass the ball.

Teams

14 teams participated in the RoboCup 2009 MSL competitions in Graz
Graz
The more recent population figures do not give the whole picture as only people with principal residence status are counted and people with secondary residence status are not. Most of the people with secondary residence status in Graz are students...

, Austria
Austria
Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

.
Team Affiliation Country/Region
Tech United Eindhoven University of Technology Netherlands
Hibikino-Musashi Kyushu Institute of Technology, the University of Kitakyushu, FAIS Japan
CAMBADA University of Aveiro Portugal
1. RFC Stuttgart University of Stuttgart Germany
NuBot National University of Defense Technology China
Carpe Noctem University of Kassel Germany
ISocRob Institute for Systems and Robotics Portugal
MRT - Milan RoboCup Team Politecnico di Milano Italy
MRL Azad University of Qazvin Iran
ISePorto ISEP - Instituto Superior de Engenharia do Porto Portugal
Mostly Harmless Graz University of Technology Austria
WinKIT Kanazawa Institute of Technology Japan
Water Beijing Information Science & Technology University China
Hong Kong Dragons City University of Hong Kong China


13 teams have come to Suzhou to participate in RoboCup 2008 MSL competitions.
Team Affiliation Country/Region
Brainstormers Tribots University of Osanbrueck Germany
CoPS Stuttgart University of Stuttgart Germany
NuBot National University of Defense Technology China
Tech United Eindhoven University of Technology Netherlands
Hibikino-Musashi Kyushu Institute of Technology, the University of Kitakyushu, FAIS Japan
CAMBADA University of Aveiro Portugal
EIGEN Keio Univ. Keio University Japan
MRL Azad University of Qazvin Iran
Jiaolong Shanghai JiaoTong University China
SCUT 100Steps South China University of Technology China
TKU Tamkang University China (Taiwan)
Strive Shanghai University and Shanghai University of Engineering Science China
ADRO Azad University of Khorasgan Iran

External links

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