航速信號 的英文怎麼說

中文拼音 [hángxìnháo]
航速信號 英文
speed signal
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • 航速 : speed of a ship or plane; navigational speed
  1. Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor

    在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉連續調節下的閉環穩控制技術進行了詳細理論研究,提出了利用轉子位置傳感器間接測量電機轉進行電機轉閉環穩控制的策略。
  2. Gps receivers belong to the user equipment, mainly used to receive satellite signals and telegraphese, measure the distance from receiver to the satellites by the wireless signals, compute the position and speed of satellites by telegraphese, then compute the position and speed of user

    Gps衛星接收機屬于衛星導定位系統中的用戶設備,主要用於接收衛星和電文,由無線電測定用戶至衛星的距離,或多普勒頻移等觀測量;根據導電文,計算觀測衛星的位置和度,根據觀測量和衛星的位置、度,解算出用戶的位置和度。
  3. The main research work of the thesis is summarized as follows : 1. the improved fuzzy logic control method the phenomenon of steady - state errors and flutter exists in the traditional fuzzy controller. an improved fuzzy controller without quantilizing is presented

    地形跟隨飛行控制律設計針對某型飛機應用控制跡角法和控製法向加度法對不同的反饋分別設計了pi控制器和模糊控制器,並做了模擬比較與魯棒性驗證。
  4. Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used

    然後針對偏置動量飛輪系統,基於經典控制理論設計俯仰通道的pid控制律,根據滾動?偏通道耦合的特點,分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時,結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中,為了解決不能獲得角的問題,採用terasaki提出的非最小相位控制器進行控制。
  5. In the experiment, the self - - noise samp1ing system is composed in both of high speed signal processing system and sold state hard - - disk, the underwater vehic1es moves in high and lower ve1oci ty in the lake and the noise data sampling are get using this samp1 ing system

    在本研究課題中,採用了高處理機技術和固態盤存儲技術構造了自噪聲採集系統,並在湖上實驗中採集到了行體高和低兩種狀態下的自噪聲數據。
  6. This system employed a new concept for measuring upper winds, viz. use of vlf very low frequency in the range of 10 - 13 khz signals from a global navigational network, omega, for computing the wind

    與以往無線電相比,該系統在測風方面則採用了一種新的概念,利用世界性奧米茄導站網的甚低頻10 - 13khz來計算出高空風向和風,無需用雷達追蹤探空儀位置。
  7. Measurement of pressure, temperature and humidity operated in much the same principle as the older version of radiosonde, but computation of wind was made use of the vlf ( very low frequency in the range of 10 - 13 khz ) signals of a world - wide navigational network, omega

    該系統量度高空氣壓、氣溫及濕度的方法與舊式無線電探空儀大致相同,但在測風方面則採用了一種新的概念,利用世界性奧米茄導站網的甚低頻( 10 - 13khz )來計算出高空風向和風,無需用雷達追蹤探空儀位置。
  8. The transponder signal provides the controller with your aircraft ' s flight number, altitude, airspeed and destination

    這個雷達向管制人員提供飛行的碼,飛行高度,飛行度及目的地。
  9. The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed

    主要研究工作有:研究了率偏頻激光捷聯慣導的陀螺測量的解調演算法;設計了在率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁向儀及垂直陀螺配備條件下聯邦濾波組合導系統,對聯邦濾波器和集中濾波器的性能做了模擬對比分析;研究了適用於聯邦濾波器的系統級故障理論和方法;探討了利用率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量息,通過神經網路實現硬故障交互檢測的方法。
  10. Moreover, the identifying and processing software of image is applied for storingextracting object counting the character of object computing errors and so on. at last, the track precision of object can be got. this system not only applies dalsa camera and pc - dig collecting card to ensuring real time of collecting image, but also applies software compiled by vc + + to improving processing speed and flexibility operating convenience

    該系統不僅採用先進的dalsa空用數字相機和性能優越的pc - dig圖像採集卡,以及低電壓差分( lvds )的介面模式,用很低的電壓擺幅來保證在相對較短的距離內( 10 - 15m )實現高( 400mbps )數據傳輸,從而保證了圖像採集的實時性,同時用vc + +編寫的軟體使圖像處理度高,靈活性強,操作方便。
  11. First, the range - velocity transformation and the target detection are finished, and estimate the range, velocity and azimuth of the detected targets for target tracking

    故必須先依據高頻雷達處理流程完成對二維距離?度譜變換以及對目標的檢測、參量估值和跡建立。
  12. The paper mainly focuses on the software and hardware design that the data real - time processes of the sins, using the dsp and the cpld as the digital hardware platform. first, the paper describes the development of the sins and the practical engineering background of the thesis, emphatically analyses and fomulates mechanical calibration equation of the sins

    該論文主要研究如何用數字處理晶元( dsp : tms320vc33pga120 )和復雜可編程邏輯器件( cpld : epm7128stc - 100 )作為數字硬體平臺,實現捷聯式慣性導系統( sins )高實時數據處理的硬體、軟體設計。
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