雷達探測器 的英文怎麼說
中文拼音 [léidátàncèqì]
雷達探測器
英文
radar detector- 雷 : 1. (雲層放電時發出的響聲) thunder 2. (軍事上用的爆炸武器) mine 3. (姓氏) a surname
- 達 : Ⅰ動詞1 (暢通) extend 2 (達到) reach; attain; amount to 3 (通曉; 明白) understand thoroughly...
- 探 : Ⅰ動詞1 (試圖發現) try to find out; explore; sound 2 (看望) call on; visit; see 3 (向前伸出)...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 雷達 : [訊] radar (縮自 radio detection and ranging)
- 探測器 : finder; detector; seeker; sounder; probe
- 探測 : survey; search; sound; probe; sounding; detection; acquisition; reconnaissance; localization; fin...
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Simulation of radar network detecting stealth aircraft based on hla
的雷達網探測隱身飛行器模擬系統Sophisticated facilities installed on board range from radar, thermal imager, global positioning system ( gps ) to electronic chart and navigation equipment
健警警輪安裝了多種先進設備,包括雷達、熱能探測器、全球衛星定位系統,以及電子海圖和電羅盤等。For better understanding the structure of insect community aloft and how it interacted with the insect community near the ground, especially the effects of the wind - borne migration, observations were conducted with a searchlight trap on an island ( 38 23. 200 " n, 120 54. 500 " e ) in changdao, at the center of baohai channel, in 2002, and with a digital entomological radar and a twin light - trap ( simultaneously operated searchlight trap and ground light - trap ) at a site in langfang ( 39 30 ' 42 " n, 116 36 ' 07 " e, 28 m asl ), in the vicinity of beijing, in 2001 and 2002
為了更好地理解空中昆蟲群落的結構及其如何與近地昆蟲群落相互作用的,尤其是風載遷飛的效應, 2002年在渤海海峽中間的長島縣一小島( 3823 . 200 』 n , 12054 . 500 』 e )上使用探照燈誘蟲器進行了觀測; 2001和2002年我們使用數字昆蟲雷達和姊妹燈(同時使用的探照燈誘蟲器和地面燈誘蟲器)在北京附近的廊坊( 39 30 42 n , 116 36 07 e , 28masl )進行了觀測。The traditional air defense system which detect and attack targets only depend on ordinarily radar was in an exceedingly passive position and difficult to ward off blows when the cruise missile was used in war
它的出現使得傳統的僅僅依靠普通雷達探測目標和引導武器射擊目標的防空系統處于極端被動和難以招架的局面。This dissertation is the expanding of the military project of ‘ 95 ’ advance research, a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ), named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability ". based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal, we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal. the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal, so that we could get a strong response of the target
本論文是『九五』軍事預研項目「低截獲概率雷達波形研究」的擴展與深入,同時結合國家自然科學基金項目「強探測強識別傳感器新型復合調制信號產生及處理」展開。在分析等概率分佈的fsk / psk復合調制信號的基礎上,構造了一種新的偽隨機fsk / psk復合調制信號及其非完全匹配處理的設計及模擬。設計的目的是能對偽隨機fsk / psk復合調制信號進行處理的處理信號,以期獲得對所探測目標信息的強探測。During an upper - air sounding operation, the hydrogen - filled balloon carried a radiosonde and a radar reflector
在進行高空探測時,氫氣球上掛上一個無線電探空儀及一個雷達反射器。During an upper air sounding operation, a balloon filled with hydrogen carrying a radiosonde and a radar reflector was released. the ascent rate of the balloon was roughly 360 metres per minute
在進行高空探測時,氫氣球上掛上一個無線電探空儀及一個雷達反射器,以每分鐘360米左右的速度上升。Two klimov tv3 - 117v turboshafts provide a top speed of 250 kmh and a range of 800 km. upto 2000 kg of disposable stores can be carried in a lower - fuselage weapon bay, and generally comprise two torpedoes or depth charges
動力裝置為2臺tv3 - 117v渦軸發動機,單臺功率1660千瓦,可安裝吊掛聲納聲納浮標磁異探測器雷達告警接收機紅外干擾器,並可載魚雷深水炸彈等。Authorised hikers through the park will be given transponders that tell the detectors who they are, as with the “ identification friend - or - foe ” systems on military aircraft
批準可進入林區的徒步旅行者將被佩戴上異頻雷達收發機,這樣探測器就能識別出他們的身份,這是通過軍用飛機上的「敵友身份識別」系統來完成的。On the contrary, the infrared passive sensors detect and locate the targets in the space by the use of the heat of the targets, and they do n ' t radiate any energy to the space
和雷達不同,紅外無源探測器通過接收目標輻射的熱能進行定位和跟蹤,不向空中輻射任何能量,因而不易被偵察或定位,具有很強的抗干擾能力。At the same time, if there are two kinds of sensors, like the radars and the infrared sensors, in a network system, the data from the different types of sensors can complement with each other, prove the ability of anti - disturbance, anti - strike, anti - detect of the system, and expand the scope of the system applied greatly
因而,紅外無源探測器已成為一個重要的探測手段。同時,系統中如果包含雷達和紅外兩種異類探測器,它們獲取的數據互為補充,互相印證,將會極大的提高系統的抗干擾、抗打擊、反偵察的能力,大大擴展其適用范圍。It makes full use of the terrain shelter and the characteristic of the earth ' s curvatures to improve viability of aircrafts
它充分利用地形遮蔽和地球曲率對敵方雷達等探測系統影響的特點,減小飛行器遭到打擊的機會,提高突防飛行器的生存概率。An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process
飛行器軌道機動過程中,為跟蹤、定位機動目標和干預機動控制過程,需要統計處理離散的雷達觀測量實時估計推進發動機的推力,進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型,推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量,應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力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。During the research work, two detecting system 36 ghz and 1. 5ghz are selected respectively to obtain life - parameter signals, which are amplified and filtered in the signal preprocessor
在研究期間,分別選用36ghz 、 1 sghz的雷達探測系統獲取生命參數信號,經信號預處理器進行放大、濾波,經a d轉換送至計算機。The ultra - near anti - missile system for tank ( uast ) is a kind of intelligent weapon systems for tank to avoid attacks from anti - tank missiles in battlefield. uast is mainly composed of radar detecting system, computer system and counterattacking bomb system
坦克超近反導系統是主戰坦克防禦反坦克導彈攻擊的一種智能型武器,主要由雷達探測系統、計算機系統和反擊彈系統組成。4. through our research, the whole measuring scheme is finalized for pulse - counting method with analog intervene chosen to measure distance, the differential coefficient method based on the least - squares curve fitting based on power functions chosen to measure velocity and qd optical spot location method chosen to measure angle
4 .通過研究,最終確定了以模擬插入脈沖計數法測距,冪函數族基最小二乘曲線擬合微分法測速,四象限探測器( qd )光斑定位法測角的脈沖激光雷達整體測量方案。It can construct a reference path with lowest danger for the uav ( unmanned aerial vehicle ) by accounting for some aircraft performance characteristics, the mission goals, the threat information and the terrain information. this paper puts emphasis on the study of path planning algorithms and the analysis of uav missions. the main contributions are summarized as follows : ( 1 ) the threat environment, mainly as the radar threat, is studied and the detection probability of the aircraft is analyzed
本論文主要根據無人機的作戰任務方式進行了航路規劃研究,包括攻擊航路和偵察監視任務航路,具體內容包括以下幾個方面: ( 1 )本論文分析了威脅空間的威脅計算問題,對飛行器探測概率進行定量化的研究,根據恆虛警處理技術對雷達探測概率計算方法進行了總結,說明了計算單部雷達探測概率問題的方法,在此基礎上對雷達網的探測概率計算進行了討論,提出了相對于距離的探測概率求解方法和思路,用於攻擊航路規劃中的威脅計算。Can a radar and laser detector be detected when in use
雷達、激光探測器可發現當使用The article introduced technical advantages of infrared imaging detection technology in martial filed, analysed target detection principium of radar / infrared synthesis detection system, and wrote out the methods and processes how to calculate target detection probability of synthesis detection system at the condition of oppressive jamming
摘要簡要介紹紅外成像探測技術在軍事應用領域的技術優勢及其目標探測特性,分析了雷達與紅外成像探測器融合的綜合探測系統的目標探測原理,給出了實際計算該雷達紅外綜合探測系統的目標探測概率的方法和步驟,並舉例計算分析了壓制性干擾情況下綜合探測系統的抗干擾能力。分享友人