飛機平臺 的英文怎麼說
中文拼音 [fēijīpíngtái]
飛機平臺
英文
aircraft platform-
This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms
本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求,概述了傳統的後勤保障技術的不足,遵循cals的數據共享的理念,提出了航空產品維修保障系統模型,重點研究了互動式電子技術手冊;接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用,重點研究了肌模式和關系模式之間的相互轉換,初步研究了xml和express語言之間的映射關系;然後,提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案,給出了該方案的具體實現流程和詳細的通訊協議,並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。Because it ’ s hard to get radiation - harden hardware overseas, so the software fault tolerance techniques are significant for our national space enterprise. the computer platform of 863 plan project ” micro intelligent free - flying space robotic system ” consists of cots component. the orbit and the radiation environment of the robot are similar to ones of the argos satellite, and the system is required to have high reliability. therefore it ’ s necessary to applied the software fault tolerance techniques into the system to improve the anti - radiation capability after the techniques been verified valid
因為我國很難從國外獲得輻射加固的硬體,所以,這項軟體容錯技術對我國航天事業的發展具有較大意義。 863計劃項目「小型智能飛行機器人系統」所用的計算機平臺採用商用器件,其衛星的運行軌道與argos衛星軌道近似,面臨的輻射環境與argos衛星相似,要求具有高可靠性。因此,小型智能飛行機器人系統有必要在驗證sihft技術有效的基礎上,應用軟體容錯技術,提高其空間抗輻射能力。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。Because uav is smaller and lighter than normal plane, the miniature aerial rs system is easily effected by wind, its " stabilities of position and stance are not good. because the load of uav is so finite, the large professional aerial photogrammetry camera can not be installed
微型無人機遙感由於受到無人機平臺體積小、重量輕、任務載荷有限等因素的制約,在飛行作業中傳感器位置和姿態受氣流影響大、穩定性差,而且目前是非專業攝影機成像,這些都大大增加了其影像幾何糾正處理的復雜性。Manufactures electronic platform scales & loads cell kits to determine center of gravity on aircrafts
製造電子平臺配重測量工具,以確定飛機重力中心。Airborne synthetic aperture radar ( sar ) is a kind of active remote sensor, which works in the microwave band and takes aircraft as the working platform
機載合成孔徑雷達是一種以飛行器為平臺,工作在微波波段的主動式遙感器。The motion carriers such as the automobile, trains, war vessels, the plane and so on, are in flux by their position and azimuth, if want kepting satellitic message and taking over satellitic signal, must adopt the platform system of tenaclous tracking satellite antenna
汽車、火車、艦船、飛機等運動載體的位置和姿態不斷的在變化,要保持與衛星的通訊聯系和接收衛星視頻等信號,就必須採用衛星天線穩定跟蹤平臺系統。First part is about category and development of unmanned vehicle, and develop trend of unmanned warplane in 2000s. next part is about battle fashion of ucav and its power. last part talks about compose and key problem of ucav system
首先講述了無人機的種類及發展歷程,還有21世紀軍用無人機的發展趨勢;接著講述了無人作戰飛機的作戰方式以及具備的能力;最後講述了無人作戰平臺系統的組成及關鍵技術。This thesis introduces the architecture and functionilities of cpc technology, and discuss the method of windchill implementation during the establishment of the application integrating platform for aircraft preliminary designing based on web. it also researches the technology of information integrating
本文介紹了cpc技術的體系結構與功能構成,研究了windchill產品應用於基於web的飛機初步設計應用集成平臺的技術方案,同時,還對信息集成技術進行了研究。The armor plate is a product of no cutting bits, holding the advantages that being high usingrate, firmintensity, slippery proof, easy to fix, durability and breezy, ectc. it can be used as motoway partition, air field runway and used for mine, dock, working platformand so on
篩網作為一種無切屑產品,其鋼板利用率高,強度牢固,具有防滑、通風性能好、施工方便、經久耐用等優點;用於高速公路建築、大型飛機楊跑道、礦井、碼頭、工作平臺、隔離等。Three - dimensional high - density space / time soundings serve as the main body of data consisting of 3 - hr interval doppler probings, 10 - 30 min rainfall intensity, surface raindrop sizes sampling and gps - guided flight cloud physics detections with output taken at 2 - sec and 200 - m intervals. and specific systems associated therewith are developed for multiple - way communication and data collection and storage, a platform for analysis, retrieval softwares for dominant items and multi - scale cloud models - all constitute a system of techniques for meso to microscale observations and analysis. 2 ) atmospheric water resource and macroscopic rainfall properties in dry periods of spring and autumn of the target region
以加密觀測的多普勒雷達、 3小時探空、 10 30分鐘雨強、地面雨滴譜等間隔取樣及在gps引導下的飛機雲物理探測等獲取的三維高時空密度的綜合探測為主體;配合專項設計開發的多路通訊採集存貯系統、多類信息的分析處理平臺、主要觀測項目的分析反演軟體,結合多尺度雲系模式,綜合構成層狀雲系中微尺度探測和分析處理技術方法。Finally, a fault diagnosis system of civil aircraft was developed on the jade platform, and realized the distributed cooperation diagnosis of many cbr - agents based on contract network, as the combination of the cbr method and the agent technology, the system has the properties of collective intelligence, good robustness and better fault tolerance
最後,在jade平臺上實現了採用合同網方式的多個cbragent分散式協作診斷,開發完成了民用飛機故障診斷系統, cbr推理方法及agent技術相結合的使用,使得該系統具有集體的智能性、較好的健壯性與容錯性。The thesis analysed the chief technique problems and designed the solution algorithms, proposed measures of the software fault tolerance techniques suitable for the hardware platform of the robotic system on the base of studying the two key techniques - eddi and cfcss. first, the thesis has done the analysis in theory for the chief technique problems including basic block partition, software signature instructions generation, shadow instructions generation and instructions scheduling, proposed the algorithms suitable for the target platform. then, the thesis introduces the design process of the software fault tolerance
本文在研究了sihft的兩項關鍵技術?復制簽名檢錯技術和軟體簽名控制流檢錯技術的基礎上,針對小型智能飛行機器人系統的硬體平臺,對軟體檢錯技術的關鍵問題進行了分析並給出了解決問題的演算法,提出了適于小型智能飛行機器人硬體平臺的軟體檢錯技術方案。Finally, the thesis developed 3d animation flight simulation platform for helicopter using opengl in visual c + +. and the 3d terrain and helicopter model are constructed. the simulation of two typical maneuver ( s maneuver flight and bopup - bopdown ) and terrain following shows that the fight control system of attack helicopter is improved by the realistic optical impact
本文最後在vc環境下用opengl開發了直升機三維動畫模擬平臺,構造了三維地形和直升機模型,模擬了直升機做蛇形機動、急躍升急躍降、地形跟隨等機動飛行,通過逼真的視覺效果驗證了飛控系統的正確性。We implement the dual cpu hot - redundancy technology into the common uav which used pc / 104 in our country. the reliability of flight control computer can be improved rapidly only if we increase a little hardware and software by the dual cpu hot - redundancy technology
該技術在我國無人機普遍使用的pc 104體系結構作為平臺的飛控計算機上實施,只需增加少量的硬體資源和軟體模塊就可以大大提高飛控計算機的可靠性。The us communication systems of modern aviation are mostly based on mil - std - 1553b, which is a command / response, time division, multiplexing techniques serial data bus with high reliaoility and flexibility. although the data bus is established for aerospace applications, it has been widely accepted around the world in such unlikely place
美國軍用數據總線標準mil - std - 1553b是一種集中控制式、命令響應、時分制的串列總線標準,具有高可靠性和靈活性,已經成為現代航空機載系統設備互聯的關鍵技術,廣泛的應用於飛機、艦船、坦克等武器平臺上,並逐漸應用到民用的領域中。The typical use of bistatic sar with stationary transmitter, which is made up of the original coast guardian radar and the receiver on the aircraft, is imaging sea vessels. therefore, it is necessary to solve the problem of moving target imaging
發射機固定的雙站sar的典型應用是用原有的海岸警戒雷達和飛行平臺上的接收機組成成像雷達,主要用途是對海面船隻成像,因此必須解決在此種情況下對運動目標成像的問題。While still highly capable aviation platforms, the fundamental design and internal configuration remain essentially unchanged and 1960s - era machinery associated with the nuclear power - plant and other auxiliaries are manpower and maintenance intensive
盡管它還可以勝任飛行平臺的角色,但它的基礎設計和內在結構從本質上說沒有變化, 20世紀60年代引入的與核反應堆關聯的機械構造以及其它輔助設備都需要人工進行集中維護。The project originating from national high technology research development plan ( 863 plan ) is to study a control system of 270 voltages dual - redundancy rare earth permanent magnet ( repm ) brushless dc motor ( bldcm ) based on digital signals processor ( dsp ) in order to realize precise and reliable control for the control actuator of high altitude unmanned airplane
本課題來源於國家高技術研究發展計劃( 863計劃) ,旨在研究基於數字信號處理器( dsp控制器)的舵機用270v高壓雙余度稀土永磁無刷直流電動機控制系統,以實現無人飛行平臺飛控系統的精確可靠控制。The results show the aircraft can restore and stabilize its pose, and assure launching missiles successfully
結果表明,導彈投放過程中,飛機能夠很好地恢復和穩定姿態,飛機平臺可以保證導彈順利投放。分享友人