Tomorrow morning at 11am, the Northern Bites will be holding an exhibition for the community in Morrell Lounge (in Smith Union). We’ll be playing some two-on-two or two-on-one from 11 until noon. We’ll be filming, so look for a post on that later.
Archive for the 'RoboCup' Category
I finalized several days ago an ant build script for the TOOL (Totally Operating Omniuseful Linesofcodehackedtogether) and it’ll be pushed into the nbites master soon. It is somewhat faster than make, the code is cleaner, it’s more easily extensible and automatically adds jars to the path, but the best thing is probably that you can just import the ant build file in an IDE to import tool (which will hopefuly encourage more rookies to juggle with the code). All you have to do is run the command
ant
Of course, as any part of the tool, it’s imperfect since it still relies on make to make the TOOLVisionLink library (which is acceptable since you only do it once).
Cheers,
Octavian
Well, it’s a new year for the Northern Bites and we’re gaining momentum. We’ve got a 5-man CS 320 Robotics course led by the fearless Chown-dog himself, 4 newly involved frosh and 2 new sophomores. Add in a brand new MacBook and we’ve got ourselves a team.
On the near horizon, we’ll be having a Parent’s Weekend scrimmage in Smith Union. It’ll be a great chance to showcase our MASSIVE improvements since the last home game (US Open ‘09) and a perfect time to give the rookies a sense of how the games actually go.
(Un)Roll!!!
In Hi-Def.
High Def. Lower Res coming later.
Much more to come tomorrow.
The Northern Bites played a nearly flawless first half against B-Human, starting half time with only one goal scored against us. The field was packed with spectators who were crowding the bleachers and standing on tables. B-Human, the favorites to win the match, had scored at least 7 points in every match during the tournament. To combat this legendary opponent, we pulled out some ballzy, never before seen or game-tested dribbling code which wowed onlookers.
The audience packed the stands
In the second half, this gamble went awry, resulting in some technical difficulties with our robots. Our goalie, which made some amazing saves in the first half overheated under the battery of shots in the second half, and fell limp to the ground, letting in four goals. The final score was 0-5 for B-Human. This was the lowest scoring match B-Human played, which prior to the finals scored between 7 and 11 goals in each of their matches.
Team picture with B-Human
More pictures and stats after the break:
Continue reading ‘Northern Bites Places Second at RoboCup 2009 Graz’
Aldebaran, the French robot company who builds the Nao, likes to do half-times shows demonstrating the capabilities of the robot. They have had tai chi routines, acted out scenes from plays, and have added a new dance routine to their repertoire – a tribute to Michael Jackson. Here is a shot of the robot mid “Billie Jean:”
"...the kid is not my son"
Northern Bites members survived the recent semifinals match without having heart attacks, throwing up, or passing out (barely). The game was a nail-biter against the Nao Devils from Dortmund, a team who we had previously played and beat 2:0. However, they had made many fixes to their code in the time since, and did not make it quite so easy on us this time.
The first goal scored was against us… by us. When we are positioned down in the corner by our goal, we usually just continue to kick it out until a “game stuck” is called, but this time we side kicked it in front of our goal, and proceeded to side kick it in. Thankfully, we made a valiant return and scored a goal in the correct goal within the first half. The second half remained scoreless, leaving us with a game tied at 1:1, meaning penalty kicks would decide who advanced. This was an eerie echo of last year – tied in a semifinal against a German team, with penalty kicks to decide.
In penalty kicks, each team has 5 chances to score a goal against the blue goal, with the opponent’s goalie in it, within one minute. The Devils went first, easily booting it into our goal at a perfect angle. We were next, and we made it to the ball, and then just stared. This is when panic mode set in. Over the next 4 kicks, our goalie managed to save 3 with its wide stance, the Devils managed to get one more in, and our leading lady Trillian got two shots in. This meant that the penalty kicks were now tied, 2:2.
This means a sudden death shoot out. Each team now has 2 minutes, and if both teams score, the winner is determined by who scored the goal faster. The Devils managed to score a goal in 1:06 seconds, after missing the kick twice. Trillian shuffled towards the ball, shuffled some more…. kicked…… it went in!! Then we had to check the time it took. (If the times were within 2 seconds, we would have to go again.) We looked at our time…. 0:58 seconds!!! A difference of 7 seconds won us the match!!
Northern Bites and Nao Devils after the match
While a huge relief, it was bittersweet as we have close ties with the Nao Devils, and it was so close. The next semifinal match between Texas and B-Human is currently being played, and as a soon as a winner is determined, we will be sure to update.