雷達試驗器 的英文怎麼說
中文拼音 [léidáshìyànqì]
雷達試驗器
英文
radar tester- 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...
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 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)
- 試驗 : trial; experiment; test
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A new approach for initial localization of the mobile robots, namely complete line segments ( cls ) based localization was proposed. the definitions of cls as well as its properties and decision rules were given. the experimental results show that this method has much higher computational efficiency and better localization accuracy
作者先針對目前機器人定位研究中的難點? ?初始定位,結合激光測距雷達的數據特點,提出了基於完整線段( completelinesegments , cls )的初始定位方法,包括cls的定義、性質和判定方法,並在機器人試驗平臺上進行了實驗。Global maritime distress and safety system ; part 1 : radar transponder ; marine search and rescue ; operational and performance requirements, methods of testing and required test results
海上呼救和安全裝置.第1部分:雷達發射機應答器.海上搜索和營救設備.操作和功能要求.試驗方法和規定試驗結果Global maritime distress and safety system. part 1 : radar transponder. marine search and rescue. operation and performance requirements, methods of testing and required test results
全球海難及安全系統.第1部分:雷達應答器.海上搜索及救援.操作及性能要求.試驗方法及要求的試驗結果In the chapter 4 we amply present the specialty and of radar ' s display and the implementing of the radar ' s showing, the data ' s showing and the interface
第四章詳細介紹了雷達終端顯示器的分類,以及在本模擬試驗中要求的雷達顯示畫面、數據顯示畫面和人機界面的設計。Firstly, this paper summarizes modern weaponry stealth technology at home and abroad, and lays special emphasis on analyzing stealth problem of cruise missile ’ s guidance head cover, aerocraft radar canopy and other privileged sites. secondly it makes a research on related theories of transparent metallic mesh that applied to missile ’ s guidance head cover and aerocraft radar canopy, and deduces relational expression between transparent metallic mesh structural parameters and radar wave - shielding efficiency, infrared transmitting. we use laser direct writing technique to fabricate a metallic mesh ( dimension : 70mm 70mm ; line width : 5 m ; period : 350 m ) on glass surface, then do experiment to test radar wave - shielding of metallic mesh via radar transmitting and receiving device
本文首先綜述了國內外現代武器系統隱身技術方法;重點對巡航導彈導引頭罩和飛機雷達艙罩等特殊部位的隱身問題進行了研究,研究了金屬網柵用於導彈頭罩和飛機雷達艙罩隱身的相關理論,推導了金屬網柵結構參數對雷達波屏蔽效率和透紅外關系式;用激光直寫工藝,在玻璃表面上製作了一塊面積為70mm 70mm ,線寬為5 m ,線周期為350 m的金屬網柵;在實驗室里用雷達發射和接收裝置測試了網柵對雷達波的屏蔽實驗;認為利用金屬網柵技術對雷達波具有一定的屏蔽作用,而且不影響精確制導的紅外線高效透過。Furthermore, the principle and implementation of radar tragets simulator, which is operated under passive conditions, are discussed
最後還闡述了雷達地面被動試驗環境下的目標模擬器的工作原理與實現方法。This paper utilizes masking rate theory to analyze the variation of center zero - level energy, the influence of metallic mesh ’ s different parameters on infrared transmitting ; deduces the relational expression between infrared transmitting efficiency and metallic mesh ’ s parameters ; comes to the conclusion that we can improve infrared transmitting efficiency by increasing
理論研究表明,金屬網柵的周期選擇在200 ~ 400 m之間,線寬不大於10 m ,是較為理想的網柵參數。最後,在實驗室里用1 ~ 20ghz的信號發生器、功率放大器和頻譜分析儀等雷達波檢測設備,對金屬網柵的屏蔽效率進行測試。Maritime navigation and radiocommunication equipment and systems - radar - part 2 : shipborne radar for high - speed craft - methods of testing and required test results
航海和無線電設備和系統.雷達.第2部分:高速飛行器用船載雷達.試驗方法和要求的試驗結果分享友人