飛機機架設計 的英文怎麼說
中文拼音 [fēijījījiàshèjì]
飛機機架設計
英文
airframe design- 飛 : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
- 機 : machineengine
- 架 : Ⅰ名詞1 (用來放置東西或支撐物體等的東西; 架子) frame; rack; shelf; stand 2 (毆打; 爭吵) fight;...
- 設 : Ⅰ動詞1 (設立; 布置) set up; establish; found 2 (籌劃) work out : 設計陷害 plot a frame up; fr...
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
- 機架 : assembly cabinet, assembly rack
- 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
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The research objective of this thesis is to integrate the cadis ( chengdu aircraft design institute integrated system ) application using in cadi ( chengdu aircraft design & research institute ), with catia on the new generation aircraft designing platform - aircraft preliminary designing platform based on web
本文的研究目的是在成都飛機設計研究所的新一代的飛機設計平臺? ?基於web的飛機初步設計應用集成平臺的集成框架下實現自主軟體cadis ( chengduaircraftdesigninstituteintegratedsystem )與商用catia的緊密集成。The hatfield puffin is a modern aeroplane, but its designer, mr. john wimpenny, is finding it difficult to get it off the ground
哈特費爾德?普芬是一架時髦的飛機,但設計這架飛機的人約翰?溫佩尼先生感到很難使它飛離地面。Building on design work that began in 1996, scaled composites began developing a launch aircraft called the white knight, a three - seat rocket plane known as spaceshipone and associated ground operations [ see illustrations on pages 92 to 94 ]
縮尺復合公司以1996年開始進行的設計為基礎,發展一架發射飛機白騎士、一架三人座火箭飛機太空船一號,和相關的地面操作系統(見88 ~ 90頁圖) 。The prototype to be flown on may 10 has been modified with work done on its air - intakes, strake and vertical fins, besides modifications in the fuselage
這架重新設計了機身進氣道,邊條和腹鰭的新型原型機將於5月10日正式試飛。A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning
應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量,本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析,得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現,起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成,起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大,這說明可以通過重新結構設計降低起落架噪聲。Soaring birds and gliding wings were keys to the design of the first successful human-powered aircraft.
翱翔著的飛鳥和滑翔用的傘翼,是這架空前成功的人力飛機設計之關鍵。In 1961, two human-powered aircraft built by british designers got off the ground, but could not turn safely or fly far.
1961年,英國設計師建造了兩架人力飛機,它們雖然能夠離地,卻未能安全拐彎,也飛不遠。The research results show that the landing gear and full craft simulation analysis on adams / aircraft is highly reliable. the full craft model lays the foundatio n for the further simulation analysis about landing and taxiing
研究結果對該大型運輸飛機起落架動力學分析與設計具有重要的參考價值,對起落架地面運動動力學特性的進一步分析與設計起到了很好的基礎性作用。The wright brothers conceived the design of the first successful motor - powered plane
萊特兄弟構想出第一架成功的動力驅動飛機的設計。How to precisely simulate the landing process of an aircraft and effectively absorb aircraft landing kinetic energy to attenuate the impact loads on aircraft is a problem facing the landing gear community
如何精確模擬飛機著陸過程起落架和機身的動態響應,並據此設計減小飛機著陸過程中的沖擊載荷的方案,一直是飛機起落架設計和分析中的重要課題。During aircraft take - off and landing phases, the dynamic loads and vibrations caused by landing impact and the unevenness of runway will result in airframe fatigue, discomfort of passenger and the reduction of the pilot ' s ability to control the aircraft
在飛機起飛和著陸過程中,由著陸沖擊和跑道不平引起的沖擊載荷和振動,會造成飛機機體疲勞損傷、乘客不適及地面駕駛操縱能力的降低。因此,在設計飛機起落架緩沖器時,必須限制起落架傳遞給飛機的沖擊載荷。These accidents often happen that the grid frame slips out of the track during sliding construction accumulating one by one in high altitude. the paper take the sliding construction accumulating one by one of the grid frame of taigu airplane ' s maintenances system in xiamen as a example to introduce the experiences in practice program in the three general existed problems and then take a research in the them to improve the method of sliding construction and to make it more efficiency
針對逐條積累滑移法施工普遍存在的容易造成桿件失穩、超高腳手架設計、容易出現脫軌事故的問題,以廈門太古飛機維修機庫網架逐條積累滑移法施工為例,介紹實際工程的實踐經驗,研究其中普遍存在的問題,使逐條積累滑移法得到比較合理的完善,充分發揮逐條積累滑移法的技術經濟效益。Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning
文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量,本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析,得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現,起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成,起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大,這說明可以通過重新結構設計降低起落架噪聲。The group has devoted major efforts to develop products, strengthened international cooperation, taken the lead in realizing design and production of civil aircraft and new style automobile in international cooperation, exported approximate 80 of y12 to 18 countries, built up a base producing 150000 minivans annually and been ranked among the national top 500 industrial enterprises in amount of sales for seven years since reform and opening
改革開放以來,集團大力開發產品,加強國際合作,率先實現了國際合作設計生產民用飛機和新型汽車, y12飛機出口18個國家近80架,集團建成年產15萬臺微型車的基地,連續7年躋身於全國500家銷售額最大的工業企業行列。Developments and applications of aircraft jig parametric design system
飛機型架參數化設計系統的開發與應用1939 the world ? s first jet - propelled aeroplane, with engine designed by dr von ohain, made its first flight, at marienehe in north germany
世界第一架噴氣式飛機在德國北部的馬里奈赫作第一次飛行。飛機引擎為馮?奧海因博士所設計。The thesis describes the conception of the object - oriented modeling and integrated simulaton enviroment, and discusses the below topics : ( 1 ) describe the reasonable structure of the modern fighter simulation system, and design the data transfer interface. ( 2 ) discuss the modeling method of the key subsystem of future fighter system especially the aerodynamics and the control system in detail. ( 3 ) construct the 3d model of the aircraft and scene, and verify the graphic simulation technique based on pc
本文詳細討論了面向對象建模方法以及一體化模擬環境的基本概念框架及基本結構並在此基礎上提出了合理的現代戰斗機模擬系統結構,設計了模擬系統的數據傳遞介面;詳細討論了現代戰斗機模擬系統關鍵子系統? ?飛機本體、飛行控制系統建模方法;建立了用於研究的飛機以及視景的三維顯示平臺;並在此基礎上實現了實驗性的基於pc的現代戰斗機圖形模擬平臺,對模擬模型有效性確認和驗證工作做了初步的探討,研究比較了傳統飛行動力學和運動學方程和四元數法在飛行模擬中的效果。Krumm : developmental test takes an airplane or a system in its infancy and makes sure it works and meets its basic specifications
克拉姆:研製試飛是要讓一架飛機或者說是一個系統誕生出來並且保證它能夠運作、滿足其各項設計指標。At last, the paper introduce the software design which include the soft frame and program flow. in this part, i describe each of the function module individually in detail and finally lay out the outcome of practical measurement to an aeroplane power system
最後,詳細闡述了系統軟體的設計,包括軟體框架、流程、底層驅動函數及各功能模塊的實現過程,並給出了本測試系統對某型飛機交流電源參數的實際測試結果。At last, the paper introduces the software design which includes the software frame and program flow. in this part, i describe each of the function module individually in detail and finally lay out the outcome of practical measurement to an airplane power supply system
最後,詳細闡述了系統軟體的設計,包括軟體框架、流程、底層驅動函數及各功能模塊的實現過程,並給出了本系統對某型飛機交流電源參數的實際測試結果。分享友人