飛行指標 的英文怎麼說
中文拼音 [fēihángzhǐbiāo]
飛行指標
英文
airmark- 飛 : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
- 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...
- 指 : 指構詞成分。
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 飛行 : flight; flying; aviate; voyage; volitate; hop
- 指標 : target; quota; norm; index; merit; subscript; index arm; indicatrix
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That the antenna points at the aerocraft very precisely can utilize the gain of antenna, minishing the power of transmitter, and propagating data very gualitily effectly
在無線測控系統中,天線精確指向飛行目標,可最佳利用天線增益,減小發射功率,高質量的進行控制和數據傳輸。Laser designator has been switched off. aircraft must give a " laser on " command for the fac to designate again
激光指示器關閉。飛行員必須發出一個「打開激光」的命令給前沿空中管制官以指示目標。The pictures of that historic footstep and everything else about that and subsequence apollo moon landings, including flight data and astronaut health reading, were recorded on magnetic tape at three nasa ground tracking stations around the world
那張具有歷史意義的足跡照片和其他一切相關的,還有阿波羅號后來的登月活動包括飛行數據,宇航員的健康指標都被分佈在全球的美國宇航局的三個地面追蹤站記錄在磁帶上。Now in our nation the system of maintainability parameter and value suited in warplane, a whole and feasible the system of civil aircraft is offered in the paper. 2
目前我國飛機的維修性參數指標體系大多數是針對軍用飛機的,本文提出並建立了一套完整的、相對可行的民用飛機的維修性參數指標體系。With modern weapon and modern wingmanship being developed, the higher performance of the radar, such as action range, resolution, measure precision and so on, are required
隨著現代武器和現代飛行技術的發展,對雷達的作用距離、分辨力和測量精度等性能指標提出了越來越高的要求。It has been maked for immediate and statistical analysis that the calculation about the work order parameter of the base - bleed - rocket is calculated in the taguchi method, its influencing trend is bring out in the open, the theoretical base is settled for confirming the greatest combination about the work order parameter of the base - bleed - rocket. the multi - objectile optimal design model is established that the indexes have been taked into account first and synthetically, such as physical parameter range lethality power strength and flight stability and so on, the program is compiled and the example is calculated. the true worth of the theoretical work in this paper is validated by flight experimentation of 130mm hybrid base - bleed - rocket extended - range principium projectile
本文進行了底排?火箭復合增程彈工作時序參數正交試驗設計的直觀分析與方差分析,揭示了每個參數對射程計算的影響趨勢,為進一步確定底排?火箭工作時序參數值的最佳匹配組合奠定了理論基礎;建立了底排?火箭復合增程彈多目標優化設計模型,該模型首次綜合考慮了底排?火箭復合增程彈的結構特徵參量、結構強度性能、飛行穩定性、威力性能和射程指標,編制了相應的分析程序,進行了算例計算;完成了130mm底排?火箭復合增程原理樣彈的結構設計與飛行試驗,其試驗結果驗證了本文理論研究工作的實際應用價值。According to the measuremental data of the two ammunications, the anti - designed computation and analysis of aerodynamic characteristic, flight stability, exterior ballistic characteristic for the two ammunications are studied with the advanced methods of the exterior ballistics. using the monte calo algorithm, the statistic mathematical model about ammunication ' s intensity is established and the 1000 miter vertical target intensity and the fall intensity are discussed in detail for the two ammunications. the improval potential and the main technical approachs of these ammunication ' s exterior ballistic performances are presented by compositive optimal algorithm
根據工廠對俄ak130艦炮彈藥的測繪數據,利用先進的外彈道數值分析方法對兩種彈藥的空氣動力特性、飛行穩定性特性、外彈道特徵量等進行了反設計計算分析;採用montecarlo方法,建立了艦炮彈藥密集度性能統計分析數學模型,對兩種彈藥的立靶密集度和地面密集度進行了詳細的計算分析;利用外彈道性能綜合優化設計方法對兩種彈藥的外彈道性能指標的改進潛力和主要技術途徑進行了分析。Appropriate evaluation indexes are established based on the considerations for the missile impact, the target tracking stability and the flight stability of the missile. a simulation program is designed to simulate the missile - ship engagement scenario, and also evaluate the electronic protection capability of the active - passive multimode seeker
分別從反艦導彈彈著點、導引頭目標跟蹤穩定性和反艦導彈飛行穩定性三個方面考慮,研究了評估復合制導反艦導彈主被動復合導引頭抗干擾性能的基本理論和方法,建立了評估指標。After target is detected the on - board avionics suite in combination with the automatic control system of the helicopter solve the task of bringing the helicopter to the designated point and automatic firing of the weapons selected by the pilot
當捕獲目標后,機上的自動控制系統與電子系統將解算任務數據,引導直升機飛向敵潛艇水域,並在飛行員指令準許下自動發射武器進行攻擊。Finally put the tse into the iffcs and used matlab5. 3 to conduct a digital simulation on the whole closed - loop for the purpose of testing the tse " performance in and influences on the iffcs, the output curves show the tse also works pretty well and cuts the mustard
模擬結果表明目標狀態估計器的設計滿足性能指標的要求。最後,將目標狀態估計器加入到綜合飛行/火力控制系統中進行閉環數字模擬以驗證目標狀態估計器設計的性能,模擬結果說明其性能是符合要求的。In many performance check, artillery control systematic dynamic trail aimed error is one of relatively important parameter, dynamic trail aimed error denote : when high cannon system is dynamic trailing, set bullet pellet flight time is 0, in the condition of not considering advance quantity ( 0 fly working ), the axis of artillery pipe should direct goal
在諸多的性能考核中,火控系統的動態跟蹤瞄準誤差是較為重要的參數之一。所謂動態跟蹤瞄準誤差是指:當高炮系統在進行動態跟蹤時,設定彈丸飛行時間為零,即在不帶提前量的條件下(即零飛工作方式下) ,火炮身管的軸線應直接指向目標。Scientific evaluation of aircrew ' s furlough effect is significant in improving the furlough quality, reforming the furlough measures. based on the transformation of modern medical mode, the development of the furlough medicine and aero medicine, the research on aircrew ' s furlough effect at sanatorium was conducted by analyzing the aircrew ' s furlough effect system, establishing the index system and comprehensive evaluation model of aircrew ' s furlough effect connected with the practice of aircrew ' s furlough of chinese air force. according to engineering model - build theory, this comprehensive evaluation method was applied in the aircrew ' s sanatoriums and proved to have a satisfying result with its scientific and practical value
本課題基於現代醫學模式的轉變、療養醫學和航空醫學的發展,著眼強化航空衛勤保障,維護和提高航空兵部隊戰鬥力,在對飛行人員健康療養效果系統分析基礎上,結合目前我軍飛行人員健康療養實際,進行了飛行人員健康療養效果綜合評價方法研究,提出了飛行人員健康療養效果評價指標體系( indexsystemofeffectevaluationofaircrew , sfurloughatsanatorium , iseeafs ) ,建立了飛行人員健康療養效果綜合評價數學模型( comorehensiveevaluationmodelofeffectofaircrew , sfurloughatsanatorium , cemeafs模型) ,並根據「工程化」建模思想,進行了實證研究,取得令人滿意的結果,實證說明該綜合評價方法具有科學性、可靠性,為飛行人員健康療養效果評價提供了科學方法。Compared with a delta wing aircraft, the double - delta wing configuration has better aerodynamic performance at high angles of attack. an operational analysis was introduced as a method for evaluating training effectiveness of trainer aircraft. approaches to the engineering estimation of aerodynamic characteristics for aircraft with a double - delta wing configuration were studied, and the procedures for determining aircraft performance indices formulated. taking training effectiveness as the objective function and geometric parameters of the wing platform as design variables, through a numerical multivariate optimization arithmetic, the conceptual design optimization for a certain fighter trainer aircraft with double - delta wing configuration was carried out under the constraints of tactical and technical requirements and interrelated geometry. agreement of a calculation example with engineering practice indicates that the optimal design has higher training effectiveness than the baseline design, and in addition, improves the structural force - bearing conditions
雙三角翼氣動布局比三角翼飛機具有更好的大攻角空氣動力特性.引入了評估教練機訓練效能的作戰分析法,研究了雙三角機翼布局飛機空氣動力特性的工程計算途徑以及飛機性能指標的確定方法.以訓練效能作為目標函數並選取機翼平面形狀的幾何參數為設計變量,採用多變量數值尋優方法,在戰術技術指標及相關幾何約束條件下,對某高級教練機的雙三角機翼氣動布局方案進行了優化選擇.算例表明最優方案不僅比原準方案具有更高的訓練效能,還改善了結構的受力情況,與工程實踐吻合At the end of the paper, the author uses the software to calculate by the example of lubao hfj7110 car, then analyses the result which shows the feasibility and the practicality of the software. at last the author gives some pieces of advice to go on working on this object
最後以哈飛汽車有限公司的路寶hfj7110轎車為實例,對其各項性能指標進行了模擬計算,並對其傳動系參數進行了優化,通過對優化前後整車性能的對比分析,驗證了該系統的實用性與可靠性,並就此系統出現的不足之處提出了改進建議。It ’ s performance will affect the aircraft and the vehicle ’ s precision of control system and navigation
它的性能指標直接影響到空間飛行器和運載體的控制和導航的精度。Submit a pre - application letter and attachments including the following information to the regional administration flight standards office where the flight training center located or the designated local safety supervision office while completion of the preparation
在準備成熟情況下,申請人可向所在地區管理局飛行標準部門或指定的地方安監辦提交包含以下基本內容的預先申請書和附件:The electro - hydraulic proportional control law is given. the laws of tracking control of displacement and speed of aircraft as well as tracking control of angle and angular speed of belt wheel are designed by means of state feedback linearization and quadratic performance index linear optimal control method. the robustness of the designed systems is analyzed, and arresting processes are simulated
給出了電液比例控制規律;利用狀態反饋線性化及二次型性能指標線性最優控制方法分別設計了系統跟蹤控制飛機位移與速度以及跟蹤控制帶輪轉角與角速度的非線性控制規律;對所設計的攔阻系統進行了魯棒性分析及攔阻過程模擬,模擬結果表明,通過選取適當比例系數或控制權系數,兩種控制系統的控制效果及魯棒特性均優于新型飛機攔阻系統。By simulation of this autopilot on standard state point and special state points, this robust control system ' s high - speed response ability and good robust stability is validated. under this autopilot ' s control, the btt missile can fly stably along many trajectories in a large airspace. 3
通過對所設計的自動駕駛儀在標稱點和給定特徵點進行模擬試驗,驗證了所設計的魯棒控制系統能快速跟蹤指令信號,並具有較好的魯棒穩定性,能控制btt導彈在大空域內沿多條彈道穩定飛行。Aircraft oxygen systems and equipment - guide to cleaning labelling and packaging
飛行器氧氣系統和設備.標簽與包裝品的清潔處理指南The optical - electronic measurement and control system is a main part of missile and space measurement and control system. it can get the information, trajectory parameter and characteristic parameter of the target by optical principle
光電測控系統主要指以光學原理採集飛行目標信息,經處理得到所需彈道參數與目標特性參數,並獲取飛行實況圖像資料的專用測控系統,是導彈、航天測控體系的重要組成部分。分享友人