距離掃描速度 的英文怎麼說
中文拼音 [jùlísǎomiáosùdù]
距離掃描速度
英文
range scanning rate- 距 : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
- 離 : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
- 掃 : 掃構詞成分。
- 描 : 動詞1. (照底樣畫) copy; depict; trace 2. (在原來顏色淡或需改正之處重復塗抹) retouch; touch up
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 距離 : 1 (相隔的長度) distance; range; gap; space; spacing; separation 2 (相距) be apart from; be aw...
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
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The laser radar sub - system determines the heights of the tsp according to the slant height and the oblique angle measured by the laser range finder and the electronic theodolite simultaneously. by lucubrating the motion law of tsp, we decided to compute decent velocities with least - squares procedure & two ranks curve fitting
地面激光雷達跟蹤測量分系統根據測量到的斜距離和俯仰角確定末敏彈傘彈系統的高度,在深入研究末敏彈穩態掃描過程的運動規律后,通過最小二乘法的二階分段曲線擬合,計算出落速。4 a block diagram of phased array radar used which is used to measuring the distance, velocity and azimuth of the object in the horizontal plan and the highness in the vertical plane
4給出了水平方向採用二維譜估計技術測距離、速度和方位,垂直方向採用波束掃描測高的小型車載相控陣雷達系統框圖。3 - d laser scanning technique is a way that uses laser pulse to scan the object to get the superficial characteristic information of the entity. it applies to the close quarters or middle distance scene of the objects in the real world. 3 - d laser scanner has its outstanding performance in this field
三維激光掃描技術是其中一種利用激光脈沖對物體表面進行掃描從而獲取其表面特徵信息的技術,它適用於中近距離的寬場景、大物體的快速高精度掃描,為建立場景的三維模型提供了必要而且準確的工具。To achieve accurate detection of surface potential, the measurement of the contact potential difference of the zno / si step was also carried out. polarization - related surface properties of ferroelectric thin films were investigated by kelvin probe force microscopy ( kpfm ), leading to the discovery of asymmetric charge writing on the surface of pb ( zr _ ( 0. 55 ) ti _ ( 0. 45 ) ) o _ 3 ( pzt ) thin film
為了優化儀器的檢測靈敏度和穩定性,選用氧化鋅薄膜上的zno / si臺階作為測試對象,檢測了zno / si的接觸電勢差;通過改變儀器系統參數,發現針尖-樣品距離和掃描速度對接觸電勢差的檢測結果影響顯著。Line of sight is not required, scanning distance is flexible, bulk scanning is possible, read rate is high, and data in tags can be updated
該系統可識別視線范圍以外的東西,其掃描距離靈活且能大量掃描,系統的讀取速度高,並能更新已標簽的數據。According to system requirements, this dissertation researches apt capturing system as below : ( 1 ). analyzing the ingredients of apt system, it includes launch and scan system, object reflector system, position & distance survey system, distance & speed survey system, and apt control system
本文結合系統要求,對apt捕獲技術作了如下研究: ( 1 )分析了空間交會激光雷達apt系統的組成部分:包括發射掃描系統,目標反射系統,位置姿態測量系統,距離速度測量系統,以及apt控制系統單元技術。Popular automotive anticollision radar is required to measure the velocity and angle of its targets as well as range. therefore, the short - wavelength high - resolution millimeter wave is used, measuring range and velocity through fmcw scheme, measuring angle through multi - beam scanning
通行的汽車防撞雷達採用了波長短、測量精度高的毫米波,以調頻連續波制式測量距離和速度,以多波束掃描的方式測量角度。After that the microprocessor samples and processes it and communicates with the computer, it processes the data and gets the relative position between the light source and psd. the method avoids the low - response in the traditional position detecting by scanning model. the whole system is low power, fast - response, and can be widely used
此方法避免了通常利用固體圖像傳感器件以掃描成像方式測量位置時,響應速度慢的缺點;系統具有實現簡單、功耗低、響應快等特點,它可以應用於許多遠距離位置測量和一般工業控制場合。For instance : nowadays use the small and exquisite paint - spray robot abroad, can scan the size of specification of the work piece and programme by oneself automatically, whole craft circulation go on in succession, according to accurate to is it stock give speed to control procedure have, all parameters of spraying paint in the angle and distance etc., use the painting amount to obviously reduce
如:當今在國外使用小巧的噴漆機器人,能自動掃描工件的規格尺寸並自編程序,整個工藝循環連續進行,按程序精確控制進給速度噴漆角度和距離等所有參數,用漆量明顯減少。Besides, factors that affect the results of subdivision driving are discussed. furthermore, after analyzing popular methods applied in laser distance measure, waveform analysis is used in the laser scanner. a high - speed a / d card is used to acquire the signal, related software of this part is programmed and the time of waveform analysis is estimated
然後對常用的距離計數法進行了精度分析,確定在三維激光掃描儀中採用波形記錄法實現時間間隔測量,根據三維掃描儀的精度要求採用高速採集卡對激光的主、回波波形進行採集、分析與處理,並編寫了波形採集、分析程序,同時對波形分析處理所需要的時間進行了估算。分享友人