飛機形飛彈 的英文怎麼說
中文拼音 [fēijīxíngfēidàn]
飛機形飛彈
英文
bumble bomb- 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...
- 機 : machineengine
- 彈 : 彈名詞1. (彈子; 小球形的東西) ball; pellet 2. (內裝爆炸物, 具有破壞和殺傷能力的東西) bullet; bomb
- 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
- 飛彈 : 1 (有自動飛行設備的炸彈) missile; missile plane; fly bomb; doodlebug; flying bomb; buzz bomb2 ...
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Collimator is a kind of high precision apparatus. the principle is testing tiny by optics imaging. it can be used to revise the kickstand of aircraft and the launch kickstand of missile, to check the gesture of rocket launcher
變形測角儀是一種應用光學成像測微原理工作的高精度測試儀器,它可以被用於校正飛行器的機架和導彈發射架,檢測火箭發射器的姿態。As the cumulate error, inertial navigation system ca n ' t provide perfect position and navigation for the autonomous underwater vehicles ( auv ) in unstructured, complex and instable ocean in a long time. the application of terrain - aided navigation techniques to the updating of an inertia navigation system has been investigated
慣性導航系統是實現水下導航的一種重要方法,但慣性導航存在累計誤差,為了修正慣性導航的累積誤差,提高導航精度,本文將飛機、導彈等所使用的地形輔助導航系統,應用到水下航行器上,成功地滿足了自主水下航行器的導航需求。In this paper, firstly, three - dimensional geometrical models of the target and ir flares are established and by using the software vega missile attacking process is real - time simulated visually. secondly, the ir radiation characteristic of the target, background and the ir flares are analyzed, in which the wave radiation of the sun at different time, wind speed, the relative humidity and ir radiation attenuation characteristic of the atmosphere is under consideration. from above the ir image of the target, ir flare and the background are got and then are normalized to gray color image that will be showed in a child window in real time
本文通過三維建模工具creator建立目標、背景和干擾的三維模型,再通過視景模擬軟體vega生成載機、導彈和目標飛機的可見光場景圖像,實時地對導彈攻擊工程進行可視化模擬;並分析了目標、背景和干擾的紅外輻射特性,計算出傳感器路徑上大氣衰減等等,將經過衰減的目標、背景和干擾的輻射強度量化為灰度圖,以子窗口形式實時顯示;進一步可以使目標和干擾按照各自的運動軌跡運動,便可產生動態的紅外熱圖像序列。Secondly, the static aeroelastic problems and jig - shape design, as a kind of multi - disciplinary design optimization ( mdo ), are investigated for sweep wing and super - critical wing. numerical results are in good agreement with other reference data. the method and the program presented in this paper are verified
分別以某后掠機翼和超臨界機翼為算例,對機翼的靜氣動彈性問題以及基於靜氣動彈性的型架外形優化設計和飛行姿態確定進行研究,計算結果和有關文獻的結果進行了比較,吻合很好。It has been proved in fact that the approach of stretch bending can decrease the springback effectively, and this can improve the forming precision, so the process of stretch bending can be widely used in the forming of the workpieces in the field of car and aircraft
實踐證明,採用拉彎工藝可以有效減小回彈,達到提高成形精度的目的。因此,拉彎工藝在飛機、汽車彎曲件成形中得到了廣泛的應用。The down wash flow has been mainly studied in its forming and its model, and also the its distribute is given under terms with helicopter hang and park or low - speed flying, for offering the basis of next research on the down wash flow ' s influence of the guided missile launching
主要對下洗流的形成和模型進行了研究,並給出了在直升機懸停和低速前飛條件下的下洗流分佈,為下一步研究導彈發射受下洗影響提供了依據。Generally speaking, the algorithm of terrain contour matching is adapted to be used in cruise missiles which made fight path prior for that this algorithm is not a real - time system for it makes use of historical terrain data. while kalman filter algorithm is a real - time, rapid calculation system. which is appropriate for pilot or pilotless aircraft
得出,地形輪廓匹配演算法使用歷史地形數據,實時性差,比較適合事先規劃好航跡的導彈使用:卡爾曼濾波的方法有較好的實時性,計算速度快,很適合有人無人駕駛飛機的機動飛行要求;小波分層只是對地形信息做了高低頻分解,其本質還是相似性度量演算法,但它有效的降低了匹配演算法的計算量。分享友人