航跡向 的英文怎麼說
中文拼音 [hángjīxiàng]
航跡向
英文
cg course made good (gb)-
Request circumnavigation ( to circumnavigate ) 30km right of track ( airway ) to avoid the thunderstorm
請求向航跡(航路)右方繞行30公里以避開雷雨。Based on the firsthand observation information obtained from air observation, this paper gived a second extrapolation to aircraft possible flight path and made checks on targets relativity by the method of utility function overall evaluation, accomplished the data fusion of targets information, and resolved the problem of relating of air observation information fusion and flight path extrapolation
摘要在得到對空觀察哨直接觀測信息的基礎上,對目標可能航向進行二次外推,並利用效用函數綜合評估法對目標相關性進行檢驗,完成對目標信息的融合,解決了觀察哨情報數據關聯和航跡外推問題。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。The german commander persisted on his course to the southwest, leaving behind a marked oil trace.
德國司令官繼續向西南方向駛去,艦后留下一條顯著的油的航跡。You are closing toward track from the left ( right )
從左(右)面向航跡接近。You are identified, track is good for lq, range is 40km
已識別你,向lq航跡好的,距離40公里。The main research work of the thesis is summarized as follows : 1. the improved fuzzy logic control method the phenomenon of steady - state errors and flutter exists in the traditional fuzzy controller. an improved fuzzy controller without quantilizing is presented
地形跟隨飛行控制律設計針對某型飛機應用控制航跡角法和控製法向加速度法對不同的反饋信號分別設計了pi控制器和模糊控制器,並做了模擬比較與魯棒性驗證。You have 33 track miles to run, turn left now heading 020 for track adjustment and continue descend to 4000 feet
你還得走33海里航跡。左轉現在航向020為航跡調整。Dvordme stations are installed at lung kwu chau ( lkc ) and siu mo to ( smt ) to support departure and missed approach paths of the hkia. aeronautical information database ( aidb ) system
兩臺多普勒甚高頻全向無線電信標及測距儀已分別安裝于小磨刀及龍鼓洲上,以支援機場的離場和復飛航跡。Interferometric synthetic aperture sonar ( insas ) provides a means of obtaining 3 - dimensional images of scene. three - dimensional information is derived from the phase difference between two ( or several ) complex images of sas taken from separate receiving array across the track
干涉合成孔徑聲納( insas )是在合成孔徑聲納( sas )基礎上垂直航跡方向增加一副(或多副)接收基陣,通過比相測高的方法得到場景的高度信息,從而得到場景的三維圖象。Cb compass bearing g
計劃航跡向The uav can fly along the scheduled fight path with correct attitude by the research of the control law of portrait flight track and transverse coordinated turn
文中通過研究無人機縱向航跡跟蹤和橫側向協調轉彎的控制律使得無人機可以以下確的姿態沿預定的航跡飛行。Simulation results show that the proposed algorithm is better than others in which the measurement noises and processing noises are assumed to be uncorrelated, and the accuracy of trajectory track is improved
模擬結果表明,狀態向量融合演算法比噪聲不相關融合演算法具有更好的跟蹤性能,航跡跟蹤的精度得到了改善。The author replaces the old polynomial motion model ca with a new nonlinear motion model further improving current statistical model, and the results are of better performance on tracking target
作者用一種具有恆法向和恆切向加速度的非線性的運動模型了進一步完善了「當前」統計模型,使濾波器對航跡的跟蹤性能大大提高了。Across track aiming
垂直於航跡方向的瞄準The chapter 3 and 4 are the core of this dissertation. under the theory of ship manoeuvre capability, it calculates the moving track and strap especially affected by wind and current. base on the analysis of those parameter, the basic theory is provided on navigational safety in the bridge waters
以試驗及調研的數據為依據,運用第三章建立的數學模型分析、計算船舶在橋區運動的軌跡及航跡帶,重點計算在風、流等因素影響下的船舶橫向漂移量,並對船舶在橋區運動軌跡方程的參數及橋區影響船舶橫向漂移量的因素進行分析,為船舶在橋區安全航行提供理論依據。Aperture synthesis sonar, as its name implies, synthesizes an aperture by storing successive echoes obtained from a moving platform and by processing the results as if they had been obtained from a multi - element array enables a high azimuth resolution to be obtained from a physically small array
合成孔徑聲納,顧名思義就是通過小孔徑物理聲陣的勻速直線運動,將沿航跡方向的回波數據相干累加,形成較大的虛擬孔徑,從而提高方位解析度。合成孔徑技術相對于常規聲納技術的突出優勢在於,它只利用小孔徑的物理聲陣,就可以得到與徑向距離和頻率都無關的高方位解析度。In this algorithm, the difference between each tracking of different sensor are calculated, and as inputs are sent into the support vector machines to for judging the association between track and track. 3
把各個傳感器目標航跡狀態估計偏差作為支持向量機輸入,對各個傳感器的目標的狀態估計信息進行分類識別,從而實現多傳感器信息融合多目標跟蹤中的航跡關聯。The performance of this algorithm is excellent, and estimation accuracy and computation efficiency are both improved
實現了狀態向量和系統誤差的解耦、系統誤差的分散式估計與分散式航跡融合。Currently how to search for an optimal trajectory becomes an important aspect in trajectory planning and control ’ s fields
目前在飛行器航跡規劃和航跡控制這一研究領域中,尋找飛行器最優航跡成為一個重要的研究方向。分享友人