航行下潛 的英文怎麼說
中文拼音 [hánghángxiàqián]
航行下潛
英文
running dive- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 下 : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
- 潛 : Ⅰ動詞1 (隱在水下) go underwater; hide under water; dive 2 (隱藏) hide3 [書面語](涉水) wade ...
- 航行 : 1 (水中行駛) navigate by water; seaway; sail 2 (空中行駛) navigate by air; fly 3 voyage; 航行...
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With analyzing the aviation anti - submarine warfare and establishing the model of efficiency evaluating about the aviation anti - submarine warfare, the game theory and optimal control theory were applied in researching the efficiency of aviation anti - submarine warfare constrained by the submarine c velocity and energy
通過對航空兵應召反潛搜索的分析,建立應召反潛搜索效能評枯模型,並應用對策論與最優控制理論對模型進行分析,研究在潛艇速度和電黃雙約束條件下,影響搜索效能的關鍵因素,為航空兵戰術決策提供依據。Another based mathematics model about the anchor cable is used for ship - anchor system. the numerical calculation have been worked by programmed in the matlab language. at the same time the influence that the dragging speed of antisubmarine helicopter and the height over the surface of ocean acts on the shape and the tension of underwater cable, and that the current velocity and the diameter of anchor cable acts on the shape and the tension of anchor cable, has been calculated
把建立的水下拖索數學模型和錨索數學模型分別應用於航空吊放聲納探頭?纜繩動力學系統和船?錨系統,採用matlab語言編程進行了數值計算,同時分別計算和分析了反潛直升機拖速、距海面高度對拖索形狀和張力的影響以及海流速度、錨索直徑對錨索形狀和張力的影響。With the minimumization of wireless camero, colourful video head weights no more than 100 grams costing roughly rmb 1000 however having a effective distance of 1500 meters, therefore photos taking, model s battle or using on submarine, taking photo in deep water or making robot can also be carried out by your own devices
隨著無線攝影器材的微型化,彩色攝像頭總重可以不超過100g價錢遠1500米發射距離也不過1000來元,因此可以利用自己的航模來進行,航空攝影,與航模空戰中,並可用在潛水艇模中,進行水下攝影,做成自己的水下機器人。Both advantages of rocket engine and air - breathing engine are integrated into one kind of propulsion system, called rocket - based - combined - cycle ( rbcc ), which has multiple operating woke modes, including ejecting, subsonic combustion, supersonic combustion and rocket mode, with each mode operating at varying flying stage. rbcc has prominent potential of high efficiency and low cost, and so it is recognized as an advanced propulsion system of future single - stage - to - orbit reusable spacecraft and hipper - sonic missile. it has been broadly investigated in foreign countries and has been progressed into small and full - scale flying stage
火箭基組合動力循環( rbcc , rocketbasedcombinedcycle )將傳統的火箭發動機和吸氣式發動機的優點集中組合到一個具有多種工作模態(包括引射、亞燃、超燃及火箭模態)的發動機里,在不同的飛行階段啟用不同的工作模態,因此具有大幅提高航天推進系統經濟性與高效性的潛在優勢,並可能發展成為下一代單級可重復使用航天器以及高超聲速導彈武器的動力系統。Cot1s i deri ng that t he exte ] - ioi - in t el - ference mai n1 y comes from t 11e sea fl o v l11elj i t i s un ( lel ' - i1 t el ", thi s nfr ) j { j1t i ; fi + lk, 7 : f } itft, ? } { t ! : i / cx pal7er veri fj ed t he st i ~ ol1g 1 ~ oi ) ust ness of th is fuxzy va1 - iilb1 e st l ' uctul ' c control method against the mode1 uncertainties and external disturhances, such as the variat ions of the sea current i s sdeed and direct ion, ancl it a1 so coinpared it se1f wi t. h the l > ji ) contl ~ o1 ler in comnlon use and the regu1ar variable structure contro11 er
論文分別討論了潛器縱向,橫向和航向三個子系統在不同條件下的控制問題,考慮到該潛器潛航時外界干擾主要來自海流,驗證了模糊變結構控制方法對模型參數時變及海流速度、方向變化的強魯棒性,同時將該控制器跟實際工程中常用的pid控制器和常規的變結構控制器的控制效果進行比較,並結合實際情況,將該控制器同縱傾調節相結合進行控制以更好地滿足實際工程的需要。Based on a general overview of firm performance assessment theories, this study makes a comparison between traditional performance measures and strategy - oriented performance measures, analyzes the existing performance measurement system of the national aviation oil companies. the thesis has a literature review of the balanced scorecard researches and applications, expounds the advantages of the balanced scorecard over traditional measurement systems in revealing the intension of firm performance, analyzing the critical factors behind firm performance and providing information support for firm strategy, documents the relationship between the balanced scorecard and firm strategy, and puts forward the idea of strategic performance. by using the data and background information from one of those national monopoly oil companies, this study a ppraises the limits of this sort of companies " performance measurement system, applies balanced scorecard method to this kind of national monopoly oil company, designs questionnaires to collect experts " opinions, colligates the opinions, selects kpis, builds experimentally the first strategy performance assessment indicator system in this kind of company, determines the indicators " parameters, uses the real corresponding data to measure the 6 business lines of this company, through comparing the assessment result with the strategic standard, a conclusion is drawn and suggestions are put forward about how to exploit the performance potential under present conditions
在對績效測評理論進行回顧的基礎上,本文研究了傳統測評指標體系與戰略導向的測評指標體系的區別,總結了中國航空油品經營企業的績效測評現狀,對平衡計分卡理論研究和應用進行了綜述,分析了平衡計分卡在揭示績效內涵和影響績效的因素、發揮績效測評的信息作用等方面的優勢,論述了平衡計分卡與企業戰略的關系,提出了戰略績效的概念,並結合某壟斷性油品經營國有企業的實際,評述了此類企業傳統績效測評指標的局限性,借鑒平衡計分卡思路,通過設計調查問卷、收集專家意見並加以綜合分析等工作,選取關鍵績效指標,探索性地建立了中國壟斷性航油經營國企的首個企業戰略績效測評指標體系,並確定了指標有關參數,對應指標的統計口徑採用經調查獲得的測評所需數據,對該企業6個業務板塊的績效進行測評,通過對比分析得出在現有條件下如何挖掘潛力的結論和建議。The paper discusses completely the application of the foreign uuv in fields of ati - torpedo, ami - submarine, underwater cortununication, ocean inspection, crucial technology by analyzing such above, the paper points out application foreground and developing direction. the chapter about key teclmologies in the paper is emphasis
文中還對國外水下無人航行器在反水雷、反魚雷、反潛、水下通信、海洋監測等多個領域的應用進行了較全面的論述,通過分析,指出在各個領域水下無人航行器應用前景及發展方向。This paper provides data processing procedures for the separation of propeller s noise from the mea - surements. a data processing demonstration of a submersible model has also been made in the paper and the sep - aration of propeller s noise will be presented in the following paper
作為實驗的第一步,文中還給出了潛艇遙控自航模航行時的噪聲測量結果,螺旋槳噪聲的分離工作將在下一步完成。Repair station should carry through quality culture construction which can promote the quality continuous improvement greatly. at the end, one case study - maintenance quality improvement for airborne ea computer, demonstrates that the above quality improvement procedures are feasible and effective to resolve the potential issues in the repair process
最後,通過實例分析- -採用前述的pdca管理循環步驟對機載ea計算機執行維修質量的改進措施,從而解決維修過程中存在的潛在質量問題,驗證了在遵守各項民航維修法規和航空電子維修站質量體系要求的前提下,按照pdca管理循環進行的質量改進程序對于維修質量的不斷提高是可行的和有效的。In order to solve this problem about high precision positioning for underwater submarine, this paper proposes a relatively practical scheme
為了解決潛艇在水下長時間航行過程中的高精度定位問題,本論文提出了一種比較實用的解決方案。Then in this paper the author establishes the simulation model of the probability of smashing the submarine when the segregator of the submarine launched missile carrier sinking in the water and uses the monte carlo ( of or relating to a problem - solving technique that uses random samples and other statistical methods for finding solutions to mathematical or physical problems. ) to simulate the whole process. then the author carrier through much simulating computations and gives the smashing probability at different conditions
在對分離體下沉的各種干擾因素進行了深入的分析后,建立了基於蒙特卡羅方法的潛射導彈運載器分離體砸艇概率的計算模型,並且進行了大量的計算機模擬試驗,分別對運載器採用平面彈道,偏航彈道在不同發射深度,不同發射艇速的情況下的分離體砸艇概率進行了模擬計算,給出了不同情況的砸艇概率。The centre for strategic and budgetary assessments, an influential american think - tank, advocates cutting back the next generation of manned jets ? the joint strike fighter ? in favour of unmanned stealth bombers that would operate from aircraft carriers
一個影響力頗大的美國智囊團「策略與預算評估中心」提議,現在可削減下一代的人工駕駛的噴氣式飛機? ? 「聯合攻擊鬥士」 ? ?倡議使用無人駕駛的潛行轟炸機,並從飛機航空母艦進行操控。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。It is designed to enable an mcm diver to simultaneously navigate within a search pattern while locating potential mine contacts with a high - frequency scanning sonar
新的潛水員偵察系統還被設計有如下功能,即該系統的高頻掃描聲吶信號與定位的潛在水雷聯系的同時,系統可同時在搜索航線內航行。分享友人