測距機 的英文怎麼說
中文拼音 [cèjùjī]
測距機
英文
dme distance measuring equipment-
The rang unit for backsight obstacle of agro - machinery team
農機機組后視障礙智能測距裝置With the yoshino pursuing so closely at the time, the 150mm krupp would have been firing open open sights ( at close to point blank range )
(配合這種測距機制,可能已經訂出每一種測得的角度對應的目標距離。Methodology for absolute measurement is proposed by using an outside installation mechanism in laser tracking measurement system, which has an important reference value in practicality in high accuracy assembly and inspection of large - scale mechanical field. spherical tracking servo mechanism " s model described in this paper not only is a new thought but also have much reference value in the mechanical design and other industrial machines design
本文提出的外置式激光跟蹤測距系統應用於無導軌曲線測量的設計方法在大型機械現場組裝與安裝中具有較高的參考價值和實用價值,提出的球形跟蹤伺服機構的設計思想,不僅簡化了伺服機構,對跟蹤伺服機構的設計提供了新思路,而且對機器人設計及其他工業領域機構設計都具有一定的參考價值。Study of ship locating principle by measuring distance based on the monocular camera machine vision
基於單目機器視覺的船舶測距定位原理研究The range finder in this camera is really good
這架相機的測距器很管用。Atc - 1400a transponder dme test set
Atc - 1400a型應答機測距機測試儀The depression range - finder sight was probably calibrated to directly give range readings for each depression angle
(配合這種測距機制,可能已經訂出每一種測得的角度對應的目標距離。The reseach of improving the measurement precision for phase - laser measuring distance
脈沖激光測距機最大測程測試方法研究This paper analyses the problem of extinction method, which have been used in ranging capability of impulse laser rangefinders now. then according the extinction method, by computer or quasi - laser and delay simulating space distance technology, realise automatic, fast and non - dismatiement testing of ranging parameters
分析了目前驗收脈沖激光測距機測程指標所採用的方法「消光法」存在的不足,並在「消光法」的基礎上,通過採用計算機技術、準激光技術和延時模擬空間距離的方法,實現了測程指標自動、快速和不解體檢測。Abstract : this paper analyses the problem of extinction method, which have been used in ranging capability of impulse laser rangefinders now. then according the extinction method, by computer or quasi - laser and delay simulating space distance technology, realise automatic, fast and non - dismatiement testing of ranging parameters
文摘:分析了目前驗收脈沖激光測距機測程指標所採用的方法「消光法」存在的不足,並在「消光法」的基礎上,通過採用計算機技術、準激光技術和延時模擬空間距離的方法,實現了測程指標自動、快速和不解體檢測。The some fire control system is an advanced multi - senor short range air defense system, which integrated both x and ka bands searching and tracking radars, laser range finder, combined the control computer of subsystem with the master computer, and applied the technology of data fusion
摘要某火控系統集兩個頻率波段的搜索雷達、跟蹤雷達和電視跟蹤器、激光測距機於一體,分系統控制處理計算機與系統主計算機相結合,採用了數據融合技術,是一部多傳感器集成的現代化防空系統,具有搜索性能好、反應時間快、抗干擾能力強、自動化程度高、使用性能好等特點。The total structure and working principle of the intelligentized photoelectricity fire control system which is made of the aiming telescope, image sensor, laser ranging engine, code device, decoding computer, display device etc were presented
摘要介紹了瞄準望遠鏡、圖像傳感器、激光測距機、編碼器、解算計算機、圖文信息顯示裝置等組成的智能光電火控系統的總體結構和工作原理。In the first part of this paper, the theory of laser range and dds technology was introduced, the factors of influencing range precision were also analysed. at the same time, put forward in the paper, with using the fpga embedded technology, the wideband and high resolution sin modulating signals can be generated easily, then analysed the noise of the dds ; in the second part, the theory of phase measurement based on fft was analysed. in the phase range system, by using the fft operation, the resolution and sensibility of phase measurement can be enhanced ; then some circuits were designed and come true, also simulated and validated ; in last part, the improvement of the phase range system was brought forward, summarized and expected
論文首先闡述了激光測距和調制信號源的基本原理,分析了影響測距精度的因素,指出應用dds技術可以實現寬帶、高精度的調制信號輸出,說明了引起dds輸出信號雜散的原因和解決的辦法;同時分析了應用fft運算實現信號相位提取的基本原理及設計方法,採用這種檢相技術,可以極大地提高測相精度與靈敏度;然後提出了基於fpga嵌入式系統的相位式激光測距機的整體設計,並就各部分進行了詳細的分析與設計;接著介紹了激光測距系統的外圍電路和基於quartusii集成軟體平臺的部分硬體電路的設計,並對其中的設計進行了模擬和驗證;最後總結提出了對系統今後的進一步改進和完善的思路。The uncertainty analysis of the calibration measurement of main performances for laser rangefinders
激光測距機主要參數校準測量不確定度分析Abstract : laser device in ijl88 - 200 laser rangefinder is refitted by adjustfree one. comparative tests are made between them, the results are ideal
文摘:將ijl88 - 200型激光測距機中的激光器改裝成「免調試激光器」 ,並對改裝前後的激光器及測距機的性能進行對比試驗,取得了理想的結果。The paper researches the theory of laser rangefinder and studies relational questions, gives a presentation of the constituent parts of the laser rangefinder and the function of each part
本文結合工程項目研究了激光測距機的原理,討論了激光測距的有關問題,詳細地介紹了項目中激光測距機的組成以及各部分的功能。In fire control systems, it plays an important role in shoot precision whether the distance of the targets is precise or not. modern fire control systems usually use laser rangefmders to measure the distance of targets
在火控系統中,目標距離測量的準確與否對火控系統的射擊精度起著非常重要的作用,現代火控系統一般採用激光測距機測量目標的距離。Various technical measures are adopted to make sure the accuracy of the laser ranging and the requirement of the high velocity of the laser ranging is satisfied. so the real - time measurement of the dynamic target is satisfied by using this method
該方法可以彌補現有一般相位激光測距機無法克服的缺陷,既可以保證一定的測距精度,又可以提高測距速率,從而可以對動態目標進行實時測量。The angle - servo scanning system loaded range finder using laser is applied in this measuring system, which can meet the need of easuring the account of stored coal. the system also has functions of collecting and processing data, printing metering forms and drawing three - dimensional pictures or profiles of the coal heaps
本測量系統採用了加載激光測距機的角度隨動掃描系統,可以實現煤場儲煤量測量的要求,它還具有實時顯示測量過程,測量數據的維護,列印輸出計量報表,繪制煤堆三維圖形和剖面圖。This paper gives us too ways : one is to adopt a better modulation mechanism, s - cdma, to bate noise jamming. the other way is to implement automatic frequency agility under strong noise, based on the ranging and burst configuration mechanism of current docsis protocol, meanwhile, guaranteeing cmts ' s normal operating. this paper comprehensively analyzes the anti - jamming mechanism of docsis, then presents the specific implementation of the latter method
如何降低噪聲對網路的危害,本論文指出了兩個方向,其中一個就是在調制體制上下工夫,採用s - cdma體制,通過改變調制方式來主動的抑制噪聲的影響;另一個方向就是基於現在協議提供的抗噪聲干擾的機制,充分挖掘測距機制和靈活的突發配置機制的抗干擾潛力,以不影響頭端設備的正常運行為前提,以它們為基礎實現能自動避開強噪聲干擾的頻率轉移。分享友人