航向計 的英文怎麼說

中文拼音 [hángxiàngjì]
航向計 英文
course meter
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 航向 : azimuth; heading; course （of a ship or plane）; desired track
  1. 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。
  2. On account of the uncertainty existing in the nonlinear ship responded model, we design a dynamic adaptive ship steering controller by using adaptive backstepping. after deducing the update law of the unknown constant, we choose the controller gains to guarantee the closed loop system and the control signal global boundedness

    由於船舶非線性響應模型中含有未知常參數的不確定項，因此採用自適應backstepping的方法，選擇參數自適應調節律，設計動態的船舶航向控制器，實現在線控制。
  3. The paper is based on the project of national natural science foundation " the intelligent control system of ship on bumping and avoiding bumping " and " the study based on the impulsion response of light duty configuration, control and experiment method of high speed ship ". the fuzzy adaptive control is applied to ship steering. it is significant to improve automation technology of ship in china

    本論文以國家自然科學基金項目「船舶碰撞與避碰的運動機理及計算機智能模擬系統研究」和「基於高速船輕型結構流體沖擊響應、控制與實驗方法研究」為依託，將模糊自適應控制應用於船舶的航向控制，這些研究將對我國船舶自動化水平的提高具有較大現實意義。
  4. The control laws of longitudinal and lateral - directional autopilot modes are designed based on root locus theory. the control laws of altitude holding mode, heading holding mode, auto - throttle control and air speed holding mode are designed as well

    研究了無人機的飛行控制技術，利用根軌跡法設計了無人機的縱向與側向姿態保持控制律，設計了高度保持、航向保持、自動油門及速度保持控制律。
  5. What the article discusses is to design a computer plotting system to solve the problems how to promptly and precisely study out the above mentioned location and plotting problems. considering the affects of all kinds of factors and leaving enough room, to scan the safety course in all directions, make forecast about the relative position of the ship and typhoon, the tendency of their movements, render a vital group of data and a direct diagram which the captain cares about, help the users to make the scientific and resonable decisions, to take correct and effective measures to keep away from and withstand typhoon early and resolutely, for all the practical problems in decision - making to keep away from typhoon

    本文所討論的就是為迅速和較為精確地解決以上點繪和相對運動標繪的問題，在考慮了各種因素的影響並留有充分餘地的情況下，在全方位范圍內搜索安全航向，對本船與臺風的相對位置以及兩者之間的動態發展態勢作出預報，並給出船長最關心的、對其作出避臺決策至關重要的一組數據和直觀圖形，幫助使用者及早制訂科學合理的避抗預案，及時果斷地採取正確有效的避抗措施，解決避臺決策的實際問題而設計的一個計算機標繪系統。
  6. For this reason, the following problems are researched emphatically : firstly, the long - term prediction method for calculating the extreme values of slamming pressure is founded. the effects of sea conditions, ship speeds, traveling directions, loading conditions on the results of long - term prediction are studied. on this basis, the computing process is simplified rationally, so as to this method can be used in practical engineering computations

    為此，本文主要在下面幾個方面進行了探索：首先，建立了底板砰擊極值壓力的長期預報方法，通過分析海況、航速、航向角、裝載狀態等不同的影響，合理簡化了長期預報的計算過程。
  7. Based on the ship course control system, h wave filter using the linear wave model is designed and simulated through three aspects

    3我們以船舶航向控制系統為基礎，採用線性海浪模型設計了一個h _海浪濾波器，並分三種情況對該濾波器進行了詳細的模擬。
  8. The design of the client side of course angle indicator based on the data transmission technique of gprs

    數據傳輸技術的航向角指示器的客戶端設計
  9. The thesis analyse the error and the feasibility of the system. because the precision of position and direction is related with the precision of the heading and the distance, the thesis discuss the method of obtaining the distance using milemeter, water milemeten engine ' s rotate speed and accelerometer, and the method of obtaining the heading using the combination of the gyrocompass and the digital compass. then the thesis introduce the details of the system realization, include the hardware and the software

    由於航位推算的精度與航程和航向的精度直接相關，因此，論文討論了用里程計、水速表、引擎轉速或加速度計等獲取里程的方法，用航向保持器和數字磁羅盤組合的方法獲取航向角的方法（初始尋北由數字磁羅盤來完成） ，這為採用數據融合方法提高航程和航向精度打下了基礎。
  10. An overview of the vehicle design along with description of all major hardware components and sensors is given. the arithmetic of auv control and navigation system is discussed in the paper. the methods of the implementation of gps and electronic compass aided heading control is provided

    設計了水下航行器的總體導航與控制方案：採用gps與磁通門傳感器相結合的路徑規劃與航向控制系統；以深度信息為參量的深度控制系統。
  11. Based on the prior knowledge of flight navigation control, a combined navigation system is achieved by integration of dgps, magnetometer and atmosphere data computer

    基於飛行導航控制的先驗知識，對dgps 、磁航向計、大氣數據計算機等飛行導航傳感器獲取的飛行狀態信息進行綜合處理，實現了組合導航控制。
  12. Arbitrary course computer

    任意航向計算機
  13. A design of digital magnetic heading system and a new method of compass compensation

    一種數字磁航向系統的設計及羅差校正新方法
  14. Eagerly watched by billions of his compatriots, he created a first for astronautics for the chinese people ; he showed to the world china s achievements in science and technology, and laid a foundation for the country s astronautical endeavours in the years to come

    楊利偉先生經多年艱苦訓練，努力不懈，勇往直前，終于登上太空，在億萬人殷切期待的目光中，為中華民族的航天史掀開新頁，向世界展示中國的科技成就，亦為繼續發展航天計劃而貢獻力量。
  15. Although human beings have achieved a remarkable progress in maritime technology, maritime theories, marine instruments and equipments, up to now the problem of safely navigating unmanned ship along a planned route and preventing collision with encountering ships has not been satisfactorily solved

    摘要迄今為止，無人駕駛船舶沿計劃航向航行以及與相遇船舶避碰的問題未能令人滿意地加以解決。
  16. In ship steering controller design, the nonlinear ship model should be written in siso strict feedback form. we start the recursive design with the system first state variable and continue with the second one. by introducing a change of coordinates, we choose lyapunov functions to stabilize the system and obtain the control law

    在船舶航向控制方面，考慮船舶的穩態回轉非線性，應用backstepping方法設計：首先把系統化成單入單出的嚴格反饋控制形式（呈下三角結構） ，假設系統后一個狀態變量是前一個狀態變量的虛擬控制，通過適當的變量代換，在每一步構造李亞普諾夫函數，使前一子系統在虛擬控制下漸近穩定，逐步遞推出控制器控制規律，使整個系統在平衡點滿足一致漸近穩定性。
  17. The first part introduces a neural - fuzzy controller based on rbf neural network with application to the course control of ships. the second part describes a design method for a data interface system, which is a subsystem of the project named integrated bridge system ( ibs ) sponsored by the chinese ministry of communication. the third part presents an energy - saving auto - explain & light control system used in museums

    本文由三部分組成：第一部分側重理論研究，提出了一種基於rbf網路的船舶航向神經模糊控制器的設計；第二部分側重計算機網路通訊，介紹了交通部重點項目「綜合船舶監控系統」數據介面子系統的設計；第三部分側重單片機應用，介紹了自動解說及節能燈光控制系統的設計。
  18. Abstract : the course - keeping ability of a naval patrol ship in following waves is analyzed by means of a practical approach consisting of semi - captive model test, semi - empiric numeric modeling, and numerical simulation. the assessment result in the form of stability border can then be applied for comparative study of different design concepts and as well for development of operation guideline

    文摘:本文用半約束模型試驗技術、半經驗數值模型和數值模擬實用方法分析了一艘巡邏艇在隨浪中的航向保持能力.並給出了以穩性界限形式表示的評估結果，它可適用於不同設計概念的比較研究以及工作指南的開發
  19. We can n ' t get result on how to change course and speed to make collision avoidance, this can help little on collision avoidance decision. the article aims at the default on radar simulator and implements the standard result on radar simulator by making use of mcu. the main production is below : first, we calculate how to chang course and speed on the destine point by mcu. we get the new course and new speed on the destine point, we get the point to resume original course and speed, we get the distance and azimuth to resume original course and speed on given course and speed, the six essential : dcpa, tcpa, distance, azimuth, real speed and real course

    本論文針對當前雷達模擬器標繪訓練中的不足，實現了利用單片機進行雷達模擬器標繪標準值的計算，主要成果有以下方面：首先，利用單片機計算得到了在預定點改變航向和改變航速的計算，求得預定點改向的新航向c _ n和預定點變速的新速度v _ n ，恢復原航向和原航速的時機點的計算；在給定避碰的新航向、航速的條件下，計算出恢復原航向航速的時機點h的距離r _ h和方位_ h ；目標船的六要素，即dcpa 、 tcpa 、距離r （ t ） 、方位（ t ） 、真航速v _ t和真航向c _ t 。
  20. Those that came on shore, kept close together, marching towards the top of the little hill, under which my habitation lay ; and we could see them plainly, though they could not perceive us : we could have been very glad they would have come nearer to us, so that we might have fir d at them, or that they would have gone farther off, that we might have come abroad

    只見他們商議了半天，忽然一起跳起來，向海邊走去。這一下，我們心裏真有點慌了。看來，他們很害怕這兒真有什麼危險，並認為他們那些夥伴都已完蛋了，所以決定不再尋找他們，回大船上去繼續他們原定的航行計劃。
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