字幕列表 影片播放 列印英文字幕 [music] Alight, here's the quick story; We've had the hardest day of my life, because we got here at 5 this morning, powered on the robot, and it went, "tooph"... [music] It turns out we overheated the power distribution brick inside the robot, because a coolant line had come unplugged. We basically melted most of our robot. We spent the next six to eight hours fixing that, in various ways. First we replaced the power distribution board, replaced the pump motor, which are the very heart of the robot, and then once we got the thing booted, we realized that the heat had also damaged the (...) main reception computers, and then once we got the computers to boot, the disks had been fragmented badly, so we had to repair our disks! "Go MIT!" [music] we got out here, a wrist broke. Boston Dynamics fixed a wrist on us. After all this, we got to run, finally. We got out on the course, we did our egress, which is my favorite thing, and we had a time when we got to the drill that could have been the winning time. We got the drill out on the first button push, started cutting, the drill slipped away from the wall. He, being our human operator, tried to cut again, but the drill has a five-minute timeout, so at the end of five minutes, the drill stops. At that point, it was either eight points or bust, we knew that if we didn't get all eight points we wouldn't win the competition, so he did what he was supposed to do. He started trying to punch the wall. It wasn't close enough to fall, and it ultimately knocked the robot over, and he had to go out and and he could only do then, our favorite tasks at the end, which were the terrain and the stairs. I like walking robots, and that was our chance to shine at the end, but it was just one little drill slip away from potentially winning the whole competition. [music] I think we got to show the world that, that a robot based very much on autonomy, was capable of competing with the very best robots in the whole world. [music] I'm extremely proud of the team. We've been working absolutely around the clock this week, we faced all sorts of problems, we've addressed them with digity and intelligence, and I'm just so proud! [music] [laughing]
B1 中級 美國腔 麻省理工學院團隊參加DARPA機器人挑戰賽。 (Team MIT competes in the DARPA Robotics Challenge) 152 5 Peter Yang 發佈於 2021 年 01 月 14 日 更多分享 分享 收藏 回報 影片單字