navigation simulation 中文意思是什麼
navigation simulation
解釋
導航模擬- navigation : n. 1. 航行；導航；領航；航海[航空]術。2. 〈集合詞〉船。3. 〈古語〉航路；海上交通。adj. -al
- simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
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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。 -
This paper also discusses theories, characters, applications of the three following algorithms of terrain matching system : terrain contour matching ( tercom ), terrain - aided inertial navigation system, wavelet transform, the simulation results are provided
論文先後討論了地形輪廓匹配演算法、卡爾曼濾波地形輔助導航演算法、小波分層演算法的原理、特點、適用范圍，做了模擬研究，比較了它們的匹配性能和相關特點。 -
Based on the simulation system software, navigation and guidance real - time digital simulation system are developed to simulate the whole real - time flight control and guidance process
本文利用vpm平臺，建立運載火箭迭代制導系統的導航和導引模型，形成模塊化的數字模擬系統。 -
The paper recites the development, current situation of the ship maneuvering simulator and advantage of the ship maneuvering simulator to demonstrate the designs of harbor and fairway, mainly analyzes the application prospect of the ship maneuvering simulator for the demonstration of the designs of harbor and fairway, which points out a direction for the application of our country " s ship maneuvering simulator. on top of it, author combining a material application example " simulation for assessing the navigation capacity of sutong changjiang road bridge " that author took part in to simulate personally, depicts the whole steps about applying the ship maneuvering simulator to demonstrate the designs of harbor and fairway, which proves the great advantage of the ship maneuvering simulator for the demonstration of the designs of harbor and fairway, then discusses the steps and ways about applying the ship maneuvering simulator to demonstrate the designs of harbor and fairway
本文從船舶操縱模擬器的發展、應用現狀著手，依託船舶操縱模擬器在港航設計論證上的應用優勢，重點論述了船舶操縱模擬器在我國港航設計論證上的應用前景，為我國的船舶操縱模擬器的應用研究指明了方向；緊接著結合作者參加的具體的港航論證項目「蘇通長江公路大橋船舶通航論證模擬」 ，敘述了運用船舶操縱模擬器進行港航設計論證的整個具體流程，用實例證明了運用船舶操縱模擬器進行港航設計論證的巨大優勢；在此基礎上，探討了運用船舶操縱模擬器進行港航設計論證的具體步驟與方法。 -
Simulation studies show that the proposed law in this paper has better guidance accuracy and better dynamic property during pursuit - control processing and it is superior to proportional navigation
模擬結果表明，給出的導引律在攻擊機動目標時制導精度高、脫靶量小，導引控制過程具有良好的動態性，性能明顯優于傳統的比例導引律。 -
Error analysis and simulation of ring laser gyro strapdown inertial navigation system
激光陀螺捷聯慣性導航系統誤差分析及模擬計算 -
With the supports of lunar exploration pre - research program “ lunar soft landing integrative simulation and validation technique ”, this dissertation performed deep and systemic study on lunar explorer autonomous navigation and control issues. the main contents of this dissertation are as follows
本文結合月球探測工程二三期預研項目「月球軟著陸綜合模擬演示驗證技術」 ，對月球探測器的自主導航與控制方法進行了較深入的研究。 -
The simulation result shows that the influence of the midcourse guidance based on the inertial navigation on the missile ' s impact point is remarkable
模擬結果表明，純慣導中制導對洲際導彈落點精度影響比較大。 -
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。 -
The results of simulation given in this paper indicate that the sins / dtu can effectively improve on the following navigation parameters : velocity, latitude and longitude, yawing and attitude angle, position of track - reckoning etc
模擬結果表明，該組合導航系統可有效地減小速率、經度和緯度、航向角和姿態角及航跡推算下的位置等導航參數的累積誤差。 -
Application of coordinate transformations in the hardware - in - the - loop simulation of integrated navigation system
航彈捷聯慣導系統半實物模擬試驗研究 -
Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated
文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償 -
Based on the depth - integrated 2 - dimensional mathematical model, the numerical simulation of the effect of a deep - water navigation channel project on the hydrodynamic flows is presented in this paper
本文基於沿水深積分的平面二維非定常流動數學模型對長江口攔門沙水深水航道工程對長江口水域流場的影響作了細致的數值模擬。 -
Study on global simulation technology of scene matching navigation system
景像匹配導航系統全局模擬技術研究 -
Navigation simulator, as navigation education equipment for the computer simulation from the 1970s, is in a new stage in kind, function and technical feature
自20世紀70年代前後開始起步並用於航海教育的計算機模擬教學培訓設備? ?航海模擬器，無論在種類、功能及技術性能方面目前都處於一個嶄新的階段。 -
The results of simulation indicate that the sins / od can effectively eliminate the following errors of navigation parameters, attitude, velocity, latitude and longitude etc
模擬結果表明該組合導航系統可有效地減小姿態、速度、經度和緯度等導航參數的誤差累積。 -
The rotation control technology in the laser gyro strapdown inertial navigation system was studied. the method of realizing closed - loop digital control with rlg located in the strapdown inertial navigation system was discussed. the structure of rotation servo system was introduced. the designing method and process of the digital controller were given. the method of implementing digital controllers by means of computer and software flow were demonstrated. the result of simulation and debugging of this system showed that it fullfills the requirment of the strapdown inertial navigation system. it assures the stability of rotation and solves the problem of striking without increasing the volume and cost of the system
研究激光捷聯慣導系統中的轉位控制技術.採用捷聯慣導系統本身的rlg實現轉位系統的閉環數字控制，給出了轉位伺服系統的結構組成以及數字控制器的設計方法和設計過程，給出了數字控制器的計算機實現方法和軟體流程.模擬及調試結果表明，所設計的轉位伺服系統滿足捷聯慣導系統的要求，既保證了轉動的平穩性，克服了到位撞擊問題，又不增大體積、增加成本 -
Uses and traits of three - dimensional gis were fully comprehended and contrasted, and we completed simulation display and real time information search. flow field situation can be seen through flying route and figures from different direction. raising visibility and simulation level is beneficial to promote the advance of navigation lock hydraulics
對三維gis軟體的功能特點進行了充分了解和對比分析，並首次將三維gis功能用於船閘引航道水流模擬顯示與信息查詢方面，完成了三維模擬顯示，並進行實時信息查詢，同時可通過飛行路線、不同視角來從各個角度查看流場情況。 -
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。 -
The visual scene system is an important part of the navigation simulator, influencing the whole fidelity of the navigation simulation system and the training result of ship handling. the lifelike visual scene environment can make the maneuvering person feel on the spot
視景系統是航海模擬器的重要組成部分，影響著航海模擬系統的整體逼真度和船舶操縱的訓練效果，逼真的視景環境可以使操船者具有身臨其境的感覺。
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