聯合導航系統 的英文怎麼說

中文拼音 [liángědǎohángxìtǒng]
聯合導航系統 英文
common navigation system
  • 聯 : Ⅰ動詞（聯結; 聯合） unite; join Ⅱ名詞（對聯） antithetical couplet
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 聯合 : 1 （聯系使不分散;結合） unite; ally 2 （結合在一起） alliance; union; coalition 3 （共同） joint;...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. After the simulation of sins, the actual sins is studied, especially studying the compensation of gyro ' s excursion. and it proves that the compensation can improve the navigation accuracy of sins. on the basis of the realization of sins, the integrated navigation of position / velocity for gps and sins are established, and sins and gps integrated navigation is realized by application

    在實現sins的基礎上，研究了sins與gps的位置、速度組合導航，建立全球定位系統和捷聯慣導系統的誤差方程及位置速度測量方程，應用卡爾曼濾波技術實現了sins和gps的組合導航。
  2. The program are compiled in matlab language. the program include inertial device ideal simulation block > inertial device error simulator block, strapdown inertial navigation calculator block, doppler calculator block, kalman block and so on. the different block can be used for inertial navigation simulation, doppler simulation and so on

    用matlab語言編寫了水下航行器導航系統的模擬程序，這個程序包括：慣性器件輸出理想值模擬模塊、慣性器件誤差模擬模塊、捷聯慣導計算模塊、多普勒導航計算模塊、卡爾曼濾波模塊，可根據不同的需要進行純慣導狀態模擬、多普勒導航模擬、組合導航模擬。
  3. An independently integrated navigation system using odometer ( od ) to assist the strapdown inertial navigation system ( sins / od ) is discussed

    摘要利用里程計輔助捷聯慣導系統構成一種完全自主式的車載組合導航系統。
  4. Discusses an independently integrated navigation system ( sins ) using the distance - transfer - unit ( dtu ) to assist the strapdown inertial navigation system ( sins / dtu )

    摘要利用里程計輔助捷聯慣導系統構成一種自主式組合導航系統。
  5. Gps is a satellite positioning system that was developed by the united states army in the 1970 ' s

    Gps是本世紀70年代由美國陸海空三軍聯合研製的新一代空間衛星導航定位系統。
  6. Under the background of the strapdown integrated navigation system ( sins ), designs some sins with arinc 429 interface, analyzes the communication protocol, and in the guarantee of the system precision and the real - time request, accomplishes the modularized software of the arinc429 interface subsystem, and gives long time debugging and testing results to the sins system. this paper designs the airborne integrated navigation system based on the 1553b bus, completes the bus information flow design, and carries on thorough analysis on the communication protocol of the 1553b bus

    本文結合捷聯組合導航系統的應用背景，設計了含有arinc429總線介面的某型捷聯慣導系統，分析了其中的arinc429總線協議，並在保證系統精度和實時性的要求下，完成了該捷聯組合導航系統中arinc429介面系統的模塊化軟體設計，並給出對系統長時間聯調測試的分析結果。
  7. The paper presents the form of sins / odometer ( od ) / global position system ( gps ) integrated navigation system based on sins. state and observation equations are established for kalman filter. the simulation result shows that the integrated navigation system can reduce navigation error when using the feedback calibration method

    對捷聯慣導系統、里程儀（ od ）和全球定位系統（ gps ）誤差方程進行了分析，建立了以捷聯慣導系統為主的用於卡爾曼濾波的系統方程和觀測方程，給出了車載組合導航系統的分散式濾波組合方案。
  8. 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：研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法；設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統，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；探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息，通過神經網路實現硬故障交互檢測的方法。
  9. Based on this main idea, first the thesis discusses the mathematics model of gyro and accelemeter, the initial alignment of north - pointed strapdown inertial navigation system, the method of calculation navigation, the method of generating flight orbit data, the method of ins / gps integrated navigation in detail. then the thesis develops the system generating flight orbit data and the system of real - time simulating strapdown inertial navigation with vc + + 6. 0

    論文以此為核心展開：首先詳細討論了陀螺和加速度計的數學模型、指北式捷聯慣性導航系統初始對準和導航解算的演算法、飛行軌跡數據生成演算法、 ins gps組合導航演算法；然後利用visualc + + 6 . 0開發出飛行軌跡數據生成系統、捷聯慣性導航實時模擬系統。
  10. This paper combines the wanderazimuth strapdown inertial navigation system with virtual instrument and designs a inertial navigation virtual instrument software

    本論文以游移方位坐標系捷聯式慣性導航系統為對象，與虛擬儀器技術結合起來，設計了一個慣性導航虛擬儀器軟體。
  11. The algorithm of strapdown inertial navigation system is also discussed and then use the flight - track generator to give a simulation, since a closed loop feedback integrated navigation system is designed in this paper, and the output of the filter must feed back to the strapdown inertial navigation system, the analysis of the algorithm in strapdown inertial navigation system is important. the scheme to design the trajectory of gps and the simulation of gps constellation are then studied, the simulation of gps constellation is given from the calculation of vernal equinox base on the principle of celestial mechanics, this method of different from other methods given by other paper and is useful to the research of satellite navigation system. a new method to abstract noise modal in integrated navigation system is proved to be useful in practice, this method, which is given by use the principles of stochastic processes, statistics, time series analysis, and system identification, is suitable for the kalman filter in integrated navigation system

    如航跡產生器的設計，該航跡產生器是研究組合導航問題的前提，從國外一些研究組合導航系統的文獻中可以看出，設計這樣一個航跡產生器是非常必要的，所以本文自行設計了這樣一個系統；還討論了捷聯慣性導航系統中捷聯解算的方法，並進行了模擬研究，由於在本文設計的閉環反饋式組合導航系統中，對捷聯慣導系統的平臺誤差進行閉環控制，需要將濾波器輸出的校正量反饋到捷聯解算內部，所以必須對捷聯解算進行深入的研究和分析，更何況捷聯解算問題本身也是導航界的一個熱門研究課題；另外，本文還介紹了gps軌道及其星座模擬的設計思想和方案，與以往gps軌道和星座模擬不同的是本文從天體力學中計算春分點開始，逐步進行gps軌道及其星座模擬，這樣的設計方法對從事衛星導航的研究工作是有價值的；還對組合導航中誤差建模方法進行了研究，綜合運用隨機過程、概率統計、時序分析及系統辯識等方面的理論提出了一套適合組合導航卡爾曼濾波的誤差建模方法，並運用實際研究工作中的測量數據對該方法進行了驗證。
  12. Land - based integration test specification for integrated navigation system

    綜合導航系統陸上聯調試驗規程
  13. Then this paper introduced the main method in multi - sensor integrated navigation - kalman filtering method, and a two - level optimization multi - sensor information fusion structure - combined filter which was originated by carlson and kerr, based on the structure of combined filter, it studied the method of navigating by the multi - sensor navigation system integrated by ins milemeter altimeter and piloting, then analyzed the effect of several filters. simulation proved that when altimeter were integrated, the height error was reduced a lot, and the combined filter is more effective than one - level kalman filter

    然後，介紹了組合導航中的關鍵技術? ?卡爾曼濾波方法，以及一種二級最優多傳感器融合結構? ? carlson ， kerr等人提出的聯合濾波器，並以聯合濾波器的結構為基礎研究了車載捷聯慣導系統與里程計、氣壓高度計、地標組合導航的方法，比較了幾種組合方法的效果。模擬結果表明，引入氣壓高度計可以有效的減小高度誤差，二級聯合濾波器的效果優於一級結構的卡爾曼濾波器。
  14. According to the needs of gps / sins integrated navigation algorithm, the error models of gps and sins are studied respectively. the autoregressive ( ar ) models and autoregressive moving average ( arma ) models of gps positioning error are established based on the analysis of the properties of static gps positioning error data. and the neural network method to determine the ar model parameters is given

    根據gps / sins組合導航演算法的需要，分別對gps和捷聯系統的誤差模型進行了研究，在對gps靜態定位誤差數據特性分析的基礎上，建立了gps定位誤差的自回歸（ ar ）模型和自回歸滑動平均和（ arma ）模型，並用神經網路方法確定了ar模型參數。
  15. First, aiming at the characteristics of miniaturization and the high precision required in the navigation system of the underwater vehicle, a new fault tolerant scheme which uses parallel filters is provided in this dissertation. the scheme not only has the optimality of centralized kalman filter but also has the characteristics of federated kalman filter ' s modularity. because the design and operation of each filter are completely independent, the fault tolerance ability is highly enhanced

    針對水下潛器的小型化、導航定位精度要求很高的特點本文提出了基於平行濾波器族的組合容錯結構，該結構不僅具有傳統集中卡爾曼濾波的最優性，又具有聯邦濾波的模塊化特性，且各濾波器的設計和運行完全獨立，大大增強了組合導航系統的容錯性。
  16. 6. a closed loop feedback cascade ins / gps / sar integrated navigation system is designed and give simulation. the ins / gps integrated subsystem is studied in deep, then discuss the application of the multi - sensor data fuse in ins / gps / sar integrated navigation system

    （六）對工ns / gps / sar組合導航系統的整體方案進行模擬研究，設計了一種級聯閉環反饋組合導航系統並對其方案和演算法進行了深入的研究。
  17. The observed quantity of the sins / od is the velocity ' s differences between sins and od, and the sins / od also adopts a closed kalman filter to estimate and correct the errors

    用捷聯慣導系統解算出的速度量和里程計所測量的速度量之差作為組合導航系統卡爾曼濾波器的觀測量，利用閉環卡爾曼濾波技術進行誤差估計與校正，並給出了系統模擬結果。
  18. In this thesis, on the basis of federated kalman filtering theory and aiming at a certain type of airplane equipped with many navigation equipments such as sins, gps, etc., an integrated navigation system with the fault tolerance property is designed. the thesis is stressed to investigate some new theories and methods of fdi in designing the fault tolerance integrated navigation system

    本論文以carlson提出的聯邦濾波方法作為理論基礎，針對某型飛機裝備的sins 、 gps等多種導航設備設計了具有容錯性能的聯邦濾波組合導航系統，並且在以往三屆研究生論文的研究工作基礎上，著重研究了組合導航設計中有關故障檢測方面的新理論和新方法。
  19. Once one of the subsystems breaks down, all the other subsystems are affected. in this thesis, on the basis of federated kalman filtering theory and aiming at a certain type of airplane equipped with many navigation equipments such as sins, gps, etc., the integrated navigation system with the fault tolerance property is designed

    針對上述問題，本論文介紹了容錯組合導航系統的聯邦濾波理論，研究了飛機具有速率偏頻激光捷聯慣導、 gps 、多普勒雷達等非相似導航系統配備條件下，容錯組合導航系統的設計方案及性能。
  20. Finally, combining algorithm flow - chart of the sins, all work realizes test and validation of the hardware circuit system

    最後，結合捷聯式慣性導航系統演算法流程，對硬體電路系統進行了測試驗證，並給出了測試結果。
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