radar sensors 中文意思是什麼
radar sensors
解釋
深測雷達-
The target movement information which aa gunshot fire control needs can he provided by using kalman filter to process the dada offered by on hoard fire control radar and other sensors
摘要使用卡爾曼濾波器對機載火控雷達及其它傳感器提供的數據進行處理，可以得到空對空射擊火力控制需要的目標運動信息。 -
Synthetic aperture radar ( sar ) is one of the most advanced imaging sensors
聚束式合成孔徑雷達是一種具有超高分辨力的雷達成像模式。 -
Partial adaptive digital beam forming has the potential for improved time - energy management, and reduced life - cycle costs, and reduced complexity of adbf system, especially in large array antenna used thousands of sensors. this dissertation was part of the national ' s array radar project
對于大型空時自適應陣列天線，採用部分自適應技術（ padbf ） ，可以降低陣列自適應演算法的復雜性，產生較快的自適應響應，同時也可極大的降低系統硬體成本。 -
The trick is how best to combine satellite - positioning technology, laser range - finders, radar sensors and omni - directional cameras to gather enough data ? but not too much ? so the vehicle ' s software can figure out what is going on before hitting something or swerving onto the wrong side of the road
訣竅在於如何最大程度地將衛星定位技術、激光測距儀、雷達探測器以及全向照相機集合到一起，獲取足夠但總不會過多的數據，以便可以在車輛撞上某物或者駛到道路的錯誤一側之前讓軟體計算出所處狀況。 -
Modern warfare relies more and more on the use of radar sensors in a complex electronic environment, which include deliberate sophisticated countenrieasures. since the effectiveness of the radar and radar electronic warfare system, both equipment performance and tactics effectiveness are difficult to define and even more difficult to measure or predict, computer simulation become an important way to test and evaluate its effectiveness
在復雜電磁環境下的雷達及雷達電子戰是現代高科技戰爭的主要特點之一，但是雷達電子戰系統在研製和使用過程中對雷達電子戰設備性能預測和系統作戰效能評定是非常復雜和困難的，而且目前對雷達電子戰設備性能和作戰效能進行評估的技術手段和平臺環境還比較缺乏。 -
Once again, rival technology for manned aircraft stole the thunder : stealthy designs to reduce the radar signature, precision weapons such as cruise missiles and laser - guided munitions and new sensors such as synthetic - aperture radar that could look through clouds
對手的人工駕駛飛機的科技再一次先聲奪人：為減少雷達信號而進行的秘密設計、諸如巡航導彈與激光導向的軍需品之類的精密性武器，以及一些新型傳感器，諸如可透視雲層的合成光圈的雷達。 -
The red team ' s navtech radar is worth its $ 47, 000 price because “ it works through dust, which can blind the other sensors, ” whittaker says
紅隊的導航技術雷達確實有4萬7000美元的價值，惠塔克說：因為在塵土飛揚之下，其他的感測器可能什麼都看不見，但這東西還能運作。 -
A spokesman said : " the research could lead to radar - based collision avoidance and road recognition systems becoming standard on every new car within a decade, and advanced short - range sensors to improve pedestrian protection.
其中一位發言人說： 「該項研究能夠避免基於雷達間的沖突，未來十年裡，在每一輛車上，都安裝有道路識別系統，先進的短程傳感器能夠加強對路上行人的防護。 」 -
The same target will appear two courses on the electronic chart for the errors of the two sensors are statistically independent. the paper mainly includes two points : ( 1 ) study the fusion between ais data and radar data in vts ; first the paper discusses the kalman filter of the target ' s tracking. on the basis of which we study the data fusion between the track of radar target and that of ais target
對于雷達目標的航跡，選擇雷達作為位置傳感器，對于ais目標，選擇gps （全球定位系統）接收機作為位置傳感器，由於測量雷達航跡和ais航跡的傳感器是不同的，兩種傳感器誤差是相互獨立的，這樣在海圖上顯示目標的時候出現對于同一目標出現不同的航跡，本研究的重點包括兩個方面： （ 1 ）研究vts系統中ais數據和雷達數據的融合：首先討論目標航跡的kalman濾波，在目標航跡kalman濾波的基礎上對雷達目標和ais目標的航跡進行數據融合的研究；同時本研究將對ais的位置傳感器分差分gps和非差分gps兩種情況進行分析和處理。 -
Given the condition of the fusion tracking under multiple sensors non - linear measurements, this paper applies the conclusion of the analysis of single sensor decoupled cmkf, tss filter and tss variance to the fusion tracking system. it also studies their application in basic measurement fusion and track fusion algorithm, and covariance recursive formula of track fusion is deduced. which offers a new way for steady - state performance evaluation of multi - radar fusion tracking
考慮多傳感器非線性觀測下的融合跟蹤，論文將單傳感器解耦cmkf 、 「暫穩態」濾波器以及「暫穩態」方差分析的結論推廣應用到融合跟蹤中，研究了其在基本的量測融合和航跡融合演算法中的應用，推導了航跡融合中互協方差的遞推公式和「暫穩態」公式，為多雷達融合跟蹤的穩態性能估計提供了一種新途徑。
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