航空測向器 的英文怎麼說

中文拼音 [hángkōngxiàng]
航空測向器 英文
ab
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 航空 : aviation; voyage
  1. The research on autonomous navigation and orbital keeping technology of geosynchronous satellites : selecting position vector in the inertia space and longitude, latitude, radial errors in the hill equation as state variables, the precision of orbit determination caused by track dynamic model error, sampling period, and sensor measurement and install error is analyzed

    同步衛星自主導與軌道保持技術研究:分別選取慣性間位置矢量和採用hill方程表示的經、緯、徑誤差作為狀態量,分析軌道動力學模型誤差、采樣周期以及敏感量、安裝等誤差對定軌精度的影響。
  2. In order to investigate the unsteady flow frequency domain performances of an axial flow compressor at different mass flow, rotating speed and blade row spacing, plus inlet flow distortion, and considering aerodynamic characteristics and stability of the compressor, the low speed research compressor ( lsc ) at college of energy and power in nuaa is used to carry out the experiment studies. a large amount of test data has been gained through dynamic pressure transducers embedded in the stator blades at the tip, middle and hub section, then fast fourier transform algorithm ( fft ) is applied to calculate the frequency data

    為探討軸流壓氣機在工作流量、工作轉速及動?靜葉排軸間距變化時的葉片排流場非定常頻譜特性變化規律,並耦合進氣畸變的影響,同時與壓氣機氣動性能和氣動穩定性相關聯,作者利用南京天大學能源與動力學院的低速大尺寸軸流壓氣機( lsc )試驗,採取在靜子葉片表面埋入動態壓力傳感的實驗方法,對葉尖、葉中和葉根三個截面的動態壓力進行了量,獲得了大量的可靠的實驗數據。
  3. The result shows that the solar radiation pressure moments play a mainly part. based on kalman filtering, three kinds of attitude determination algorithms were studied using the attitude sensor now available on the explorer : the first based on digital solar sensor ( dss ) and gyroscope when the star sensor is not available ; another based on dss, high - gain antenna ( hga ) and gyroscope when the explorer is in the earth - safe mode ; the third based on star sensor combined with gyroscope when the explorer is in the normal mode

    針對配置了典型量敏感的深,基於擴展kalman濾波給出了其姿態確定的方法:針對星敏感不可用情形,給出了使用太陽敏感和速率陀螺定姿的濾波演算法;針對安全模式下的對地穩定定情形,給出了太陽敏感和高增益天線融合速率陀螺信息的定姿演算法;針對正常巡模式給出星敏感和速率陀螺聯合定姿演算法。
  4. Airborne direction finder

    航空測向器
  5. Mems devices have the advantages of lightweight, small size and low power consumption, which can meet the requirement of aircraft very well. system, integrated mems sensors that use for the parameter measurement of smart - skin, became the important issue in the aero - mems field

    Mems件具有重量輕、體積小和功耗低等優點,可以很好地滿足飛行的要求,而將基於mems的微型傳感集成用於檢飛行蒙皮的相關參數,已經成為領域發展的主要方之一。
  6. Psr is a radio detection equipment that provides information on range and bearing of aircraft in the form of a target blip on the radar screen to air traffic controllers by transmitting radar pulses and detecting the reflected signals from the aircraft. no active transponder or avionics on board aircraft has to be relied on

    監察雷達發出雷達脈沖,偵從飛機反射回來的信號,便可計算飛機的距離及方位,並以目標點在雷達屏交通管制員顯示,而不須依靠機上的應答機或其他材。
  7. Among these 62 stations, 24 are " full " stations from which measurements of winds, temperature, humidity, pressure and rainfall are made continuously by the field systems ; there are nine stations equipped with anemometers only ; another network of eight anemometer stations located in the airport areas is dedicated for the wind analyzer system for aircraft safety ; there is also a network of 21 rain gauge stations

    (一) 24個設有全套量儀的自動氣象站,不斷量風速、風、氣溫、濕度、氣壓和雨量; (二) 9個?設置風速表的自動氣象站; (三) 8個分佈於機場范圍內不同位置的風速表站,它們組成了一個網路,專門為一套風分析系統提供數據,以確保交通的安全;
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