题：航空器玩转“现代五项”首款跨海空无人机在北航问世 problem:Aircraft play"Modern pentathlon"Across the sea to first appeared in buaa unmanned aerial vehicle (uav)

　　既能在天上飞，又能在水里游，这样的飞机你见过吗？

Can fly in the sky,And in the water swim,Such aircraft you seen?

　　北京航空航天大学的科技体育社团北航“巡天”队经过一年的研发，终于将这款国内首屈一指的无人机带到人间。“巡天”队在此前的国际国内科技体育竞技类赛事中获奖无数，但这款无人机的问世，再次展示了北航在航空体育领域内的科研创新能力。

Beijing university of aeronautics and astronautics science and technology of beihang university sports clubs"patrol"After a year of research and development team,Finally will this kind of domestic leading unmanned aerial vehicle (uav) to earth."patrol"Team in the previous domestic and international sports competition like science and technology awards competitions,But this type of unmanned aerial vehicle (uav) the advent of,Once again shows buaa in air sports field of scientific research innovation ability.

　　这款飞行器最大的“卖点”在于它能够跨介质航行，正如现代五项要求运动员同时进行游泳、越野跑和射击等不同领域、甚至“满拧”的项目一样，这款飞行器的设计要求是既做到“鹰击长空”，又能“鱼翔浅底”。

This kind of vehicle's largest"Selling point"Is it can span medium navigation,As modern pentathlon athletes for the same time swimming/Cross-country race and shooting and so on the different fields/even"ManNing"Project as,This type of aircraft design requirements is both do"YingJiChangKong",and"YuXiangJianDe".

　　“飞机能在天上飞，又能像潜艇一样在水底游，其设计理念是自相矛盾的，这样的飞行器在国外也仅仅处于探索阶段，比如飞行潜艇或潜水飞机，我们的团队最终从鲣鸟捕鱼的过程中获得灵感，其姿态不仅优美，付诸实践后其性能确实令人叹为观止，因为同传统的空海转换设计理念不同，我们的‘鲣鸟’无人机是可以直接从空中扎到海里去的，而且我们“鲣鸟”还可以直接从水中垂直起飞至空中，这样的设计理念在国际上也属首创，”北航副教授、“巡天”队指导老师梁建宏介绍说。

"The plane can fly in the sky,And like submarine in the bottom,Its design concept is contradictory,Such a vehicle in foreign countries also is only at the exploration stage,Such as flight submarine or diving plane,Our team final from booby fishing process obtained the inspiration,It not only beautiful posture,After put into practice the performance really amazing,Because with the traditional air sea conversion design idea is different,our‘booby’Uav can be directly from the air into the sea,And we"booby"Can also directly from the water vertical take-off to the air,This design idea in the world are first,"Beihang university associate professor/"patrol"Team guidance teacher LiangJianHong said.

　　鲣鸟遍布于世界各个海域，其捕食方式非常特别，它们在空中飞翔时能一下子收缩翅膀，迅速且笔直地冲进水里捕鱼。梁建宏指导下的“巡天”队里有仿生力学方面的人才，也有机器人控制、飞行器设计和材料学各专业的学生，他们的专业知识最终将鲣鸟的捕食特性成功复制到了飞机的身上。

Booby around the world all waters,Their prey is very special,They fly in the air can suddenly contraction wings,Quickly and rushed straight into the water fishing.Under the guidance of LiangJianHong"patrol"The team have bionic mechanics talents,Also have robot control/Aircraft design and materials science each professional students,Their expertise will eventually booby predator characteristic copied successfully to the plane of the body.

　　“在设计上非常困难，因为就像现代五项的跑步和射击一样，这样的航空器在某些环节上是‘满拧’的，比如撞击水面需要一定强度的材料，而飞行又要求结构很轻；再比如机翼密封才能飞行，但密封结构又无法沉水，因此就必须在设计上找平衡、想办法，”梁建宏说。

"In the design is very difficult,Because like modern pentathlon running and shooting the same,This aircraft is in some links‘ManNing’of,Such as impact surface need a certain strength of the material,And flight and demand structure is very light;For another example wing seal to flight,But seal structure and can't sink water,So we must find balance on the design/Think of a way to,"LiangJianHong said.

　　这款无人机被命名为“校庆甲子号‘鲣鸟’无人机”，意在为今年庆祝60周年华诞的北航献礼。一直关注无人机研发的北航团委相关负责人对此非常感慨，“我们的怀进鹏校长经常说，要把一流学生培养成一流人才。这些科技体育社团做了长期大量艰苦的工作，为北航获得了很多荣誉，学校给予了全力的支持，‘鲣鸟’无人机团队就从校科学技术研究院和团委的学生科技创新基金中获得了专项经费支持，我们希望科技体育社团为提高学生的创新能力做出更多贡献，也为中国的航空航天事业输送更多人才。”

This type of unmanned aerial vehicle (uav) was named"Decoration jia number‘booby’Unmanned aerial vehicle (uav)",For this year to celebrate the 60th anniversary of the founding of a tribute of beihang university.Has been paying attention to unmanned aerial vehicle (uav) research and development of the communist youth league committee of beihang university, the relevant person in charge of this very regrets,"Our bosom into great President often said,The top students into a first-class talent.These technology sports community made a large amount for a long time of hard work,For northing won many honors,The school gave full support,‘booby’Uav team from school science and technology research institute youth corps committee and the student's science and technology innovation fund for the special funds to support,We hope that technology sports organization in order to improve the innovation ability of students to make more contribution,Also for China's aerospace cause transport more talents."

　　北航“巡天”队成立于2004年，同北航航模队一样，“巡天”队是北航校内“人气”很旺的社团之一，到目前已经为学校获得过很多奖杯。梁建宏表示，“鲣鸟”无人机还要进一步完善，要在明年参加中航工业杯国际无人飞行器创新大奖赛，为学校争取更多荣誉。

buaa"patrol"The team was founded in 2004,As with northing aeromodelling team,"patrol"The team is beihang university campus"popularity"Very popular one of the community,Up to now for the school has won a lot of trophies.LiangJianHong said,"booby"Uavs will further improve,In the next year to catic industrial cup international unmanned spacecraft innovation grand prix,For the school for more honor.

　　“挑战一件尚未有人做过的事情，这个过程本身就是一种宝贵的人生财富，现在做的这个作品，就像是画家的作品一样，不论是否被世人所欣赏，都会令自己牢记终生，”梁建宏说。

"Challenge a no one has been done,The process itself is a kind of precious life wealth,Now do this work,Like the painter's works,No matter whether it is the world enjoy,Can make ourselves of a lifetime,"LiangJianHong said.

　　“巡天”队的新队员之一、姚国才同学谈到自己的体会时说：“通过参加‘鲣鸟’项目，边实践，边思考，会发现问题越来越多，学习的时候也就到了，锻炼的机会也就有了。”而曾在去年中航工业杯—国际无人飞行器创新大奖赛中获奖的老队员张以成同学则说：“荣誉给我带来了自信，而自信心让我敢于挑战更高的目标。”

"patrol"One of the team's new players/YaoGuoCai students talked about his experience, said:"By taking part in‘booby’project,Edge practice,Edge thinking,Will find more and more problems,The study also came,Exercise will have a chance."And once in the last year China national aviation industry cup - international unmanned spacecraft innovation award in the grand prix of the old players, ZhangYiCheng students said:"Honor brought me confidence,And confidence let I dare to challenge a higher goal."

　　作为“巡天”队的指导老师，梁建宏对队员赞赏有加。“参加这类比赛非常有挑战性，从根本上激发了年轻人的斗志，能让他们更主动的学习相关知识，在实践中摸爬滚打，能得到综合能力的锻炼。这些学生毕业之后很多都成为国内顶尖无人机研究院所的骨干，就业从来不发愁。”(记者 王集旻)

as"patrol"The guidance of the teacher team,LiangJianHong players to admire."To participate in this kind of game is very challenging,Fundamentally has inspired young people's morale,Can make them more active learning knowledge,In practice me.but,Can get a comprehensive ability of exercise.These students after graduation many have become the top unmanned aerial vehicle (uav) the backbone of the research institutes,Employment never worry."(Reporter WangJi min)

　　(来源:新华网)

(Sources: xinhua)