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求翻译~~~·ThirteenvehicleslineduplastMarchtoraceacrosstheMojaveDesert,seekingamillioninp...
求翻译~~~·
Thirteen vehicles lined up last March to race across the Mojave Desert, seeking a million in prize money. To win, they had to finish the 142-mile race in less than 10 hours. Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part -- drivers.
DARPA, the Defense Advanced Research Projects Agency, organized the race as part of a push to develop robotic vehicles for future battlefields. But the Grand Challenge, as it was called, just proved how difficult it is to get a car to speed across an unfamiliar desert without human guidance. One had its brake lock up in the starting area. Another began by throwing itself onto a wall. Another got tied up by bushes near the road after 1.9 miles.
One turned upside down. One took off in entirely the wrong direction and had to be disabled by remote control. One went a little more than a mile and rushed into a fence; another managed to go for six miles but stuck on a rock. The "winner," if there was any, reached 7.8 miles before it ran into a long, narrow hole, and the front wheels caught on fire.
"You get a lot of respect for natural abilities of the living things," says Reinhold Behringer, who helped design two of the car-size vehicles for a company called Sci-Autonics. "Even ants can do all these tasks effortlessly. It's very hard for us to put these abilities into our machines."
The robotic vehicles, though with necessary modern equipment such as advanced computers and GPS guidance, had trouble figuring out fast enough the blocks ahead that a two-year-old human recognizes immediately. Sure, that very young child, who has just only learned to walk, may not think to wipe apple juice off her face, but she already knows that when there's a cookie in the kitchen she has to climb up the table, and that when she gets to the cookie it will taste good. She is more advanced, even months old, than any machine humans have designed. 展开
Thirteen vehicles lined up last March to race across the Mojave Desert, seeking a million in prize money. To win, they had to finish the 142-mile race in less than 10 hours. Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part -- drivers.
DARPA, the Defense Advanced Research Projects Agency, organized the race as part of a push to develop robotic vehicles for future battlefields. But the Grand Challenge, as it was called, just proved how difficult it is to get a car to speed across an unfamiliar desert without human guidance. One had its brake lock up in the starting area. Another began by throwing itself onto a wall. Another got tied up by bushes near the road after 1.9 miles.
One turned upside down. One took off in entirely the wrong direction and had to be disabled by remote control. One went a little more than a mile and rushed into a fence; another managed to go for six miles but stuck on a rock. The "winner," if there was any, reached 7.8 miles before it ran into a long, narrow hole, and the front wheels caught on fire.
"You get a lot of respect for natural abilities of the living things," says Reinhold Behringer, who helped design two of the car-size vehicles for a company called Sci-Autonics. "Even ants can do all these tasks effortlessly. It's very hard for us to put these abilities into our machines."
The robotic vehicles, though with necessary modern equipment such as advanced computers and GPS guidance, had trouble figuring out fast enough the blocks ahead that a two-year-old human recognizes immediately. Sure, that very young child, who has just only learned to walk, may not think to wipe apple juice off her face, but she already knows that when there's a cookie in the kitchen she has to climb up the table, and that when she gets to the cookie it will taste good. She is more advanced, even months old, than any machine humans have designed. 展开
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去年三月十三辆车排队种族在莫哈韦沙漠,寻找一百万年的奖金。赢,他们必须完成142英里的比赛在不到10个小时。团队和观察者知道可能没有赢家,因为这些车辆丢失的一个关键部分,驱动程序。
美国国防部高级研究计划局,国防高级研究计划局,组织比赛的一部分努力开发机器人汽车未来的战场。但大的挑战,因为它被称为,就证明是多么困难让一辆汽车的速度在一个陌生的沙漠,没有人指导。人其制动起始地区锁定。另一个开始扔到墙上。另一个被灌木丛附近占用道路后1.9英里。
一个天翻地覆。一起飞了完全错误的方向发展,不得不被禁用通过远程控制。一走一英里多一点,冲进栅栏;另一个设法去六英里,但困在一块岩石上。“赢家”,如果有任何,达到7.8英里之前遇到一个长,狭窄的洞,和前轮着火了。
“你得到很多尊重自然生物的能力,”莱因霍尔德说百灵达,帮助设计的两个用于为一家名为Sci-Autonics车辆。“即使是蚂蚁可以毫不费力地完成所有这些任务。我们很难把这些能力在我们的机器。”
机器人车辆,不过有必要等现代设备先进的电脑和GPS导航,难以找出足够快的未来街区,一个两岁的人类立即承认。当然,非常年轻的孩子,刚刚只学会了走路,不能认为擦掉她脸上的苹果汁,但她已经知道,当有一个cookie在厨房她不得不爬上桌子,和,当她到达饼干味道好。她是更高级的,甚至比任何机器个月大的时候,人类设计了。
美国国防部高级研究计划局,国防高级研究计划局,组织比赛的一部分努力开发机器人汽车未来的战场。但大的挑战,因为它被称为,就证明是多么困难让一辆汽车的速度在一个陌生的沙漠,没有人指导。人其制动起始地区锁定。另一个开始扔到墙上。另一个被灌木丛附近占用道路后1.9英里。
一个天翻地覆。一起飞了完全错误的方向发展,不得不被禁用通过远程控制。一走一英里多一点,冲进栅栏;另一个设法去六英里,但困在一块岩石上。“赢家”,如果有任何,达到7.8英里之前遇到一个长,狭窄的洞,和前轮着火了。
“你得到很多尊重自然生物的能力,”莱因霍尔德说百灵达,帮助设计的两个用于为一家名为Sci-Autonics车辆。“即使是蚂蚁可以毫不费力地完成所有这些任务。我们很难把这些能力在我们的机器。”
机器人车辆,不过有必要等现代设备先进的电脑和GPS导航,难以找出足够快的未来街区,一个两岁的人类立即承认。当然,非常年轻的孩子,刚刚只学会了走路,不能认为擦掉她脸上的苹果汁,但她已经知道,当有一个cookie在厨房她不得不爬上桌子,和,当她到达饼干味道好。她是更高级的,甚至比任何机器个月大的时候,人类设计了。
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