tracking precision 中文意思是什麼

tracking precision 解釋
跟蹤精確度
  • precision : n 精密，精確性；嚴格；精密度；【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。adj 精確的，精...
  1. Parabolic antenna in a widely used is tracking antenna area, by use the optimum design, it may produce a very narrow beam, it ' s tracking precision is high, but because it ' s beam width is very narrow, the searching target is very difficult

    摘要拋物面天線是火控雷達中普遍使用的一種跟蹤天線，通過系統優化設計，可以形成很窄的波束，所以其跟蹤精度很高，因為其波束很窄，所以搜索發現目標困難。
  2. And to test properly will guarantee the quality of the transceiver, of course, the testing must be reliable. the project is to develop a transceiver of and to test it accurately. this paper dedicates to test the tracking precision of the proposed optical intersatellite communications transceiver accurately

    考慮到星上應用，作為光通信必不可少的一個組成部分? ?光通信終端的測試、驗證，其意義和光通信終端同樣重要，上星前對終端的測試和驗證必不可少，而且這些測試、驗證必須可信。
  3. The control methods in existence can not suffice for the needs of tracking precision bit by bit. how to improve the tracking precision has come to be the disquisitive highlight recently

    現有的控制方法已漸漸不能滿足控制精度的要求，如何提高伺服系統的跟蹤精度成為近年來研究的熱點。
  4. Through experiments analysis, it is found that the integrated lts is the most versatile laser tracker available for dimensioning, tool building, alignment, and reverse engineering applications with the characteristic of high tracking precision and excellent dynamic capability. this paper also provided an effective new method and technique in the application of large workpieces and industry field measurement and orientation by using dual - frequency laser interferometer

    實驗結果表西安理工大學碩士學位論文明這套跟蹤測量系統能夠適用於高精度、響應速度快和動態性能要求高的工業現場安裝與測量，具有廣泛的應用前景，同時也為雙頻激光干涉儀在大工件和現場測量、定位的應用提供了一種有效的方法與技術，並為三維空間的跟蹤測量方法的研究奠定基礎。
  5. The equivalent target method and some other methods to evaluate and test the tracking precision of o - e theodolite tv tracking system are brought forward

    提出了採用等效目標等幾種評價和檢驗電視跟蹤伺服系統精度的方法。
  6. The traditional evaluating and testing the tracking precision of o - e theodolite tv tracking system is nearly invalid when o - e theodolite tracking fast moving targets by analyzing in theory and simulating in this dissertation

    論文首先通過理論分析和模擬，分析了傳統的評價和檢測光電經緯儀電視跟蹤伺服系統跟蹤精度的方法無法評價光電經緯儀跟蹤快速角速度、角加速度運動目標的情況。
  7. The influence of swinging ship to los is analyzed in detail. the tracking precision of the shipborne tv tracker will be improved greatly when the feedforward signal otship swaying is measured by rate gyro

    本文詳細分析了艦船搖擺對視軸穩定的影響，通過理論推導和模擬分析論證了採用速率陀螺測量並前饋艦船搖速度信號將極大的提高艦載電視跟蹤儀的跟蹤精度。
  8. The mathematical formula about the dynamic object standard device used for measurement tracking precision in the factory is thorough researched in this paper, too. the entirety example calculate method used for define the parameter of the complex maths model about the dyamic object standard device is described

    本論文還對跟蹤精度室內檢測裝置- - - -動靶標標準裝置的數學模型進行了較深入的研究，並將窮舉法用於確定具有復雜數學模型的動靶標標準裝置基本參數。
  9. Research of weaponry dynamic tracking precision measurement system

    武器裝備動態跟蹤精度測量系統的研究
  10. After analyzing compensation conditions for 3 - axis stabilization to overcome disturbance from ship surge, sway and yaw, two control strategies - feed - forward compensation and closed - loop feedback compensation - are given. these two strategies are applied to antenna stabilized tracking system with good performance. intelligent pid is used in closed - loop feedback compensation to get high tracking precision and rapid response

    重點分析了天線穩定控制系統的三軸補償條件，提出了穩定系統抑止載體擾動的控制策略：對于橫滾和俯仰系統採用前饋補償的控制策略；對于方位系統，在以步進電機為驅動元件的特定條件下，研究了變控制周期的閉環反饋策略，同時成功將智能pid演算法應用於實際系統，提高了系統的跟蹤精度和響應快速性。
  11. Why dynamic high type control method can improve tracking precision is analyzed in theory and effects on dynamic performances of the method are analyzed, too. a mathematic simulation is carried out

    從理論上分析了動態高型控制方法之所以能夠提高跟蹤精度的原因及其對系統動態性能的影響，並對該方法進行了模擬研究。
  12. Tracking precision of electro - optical tracking equipment is influenced by ship - swaying, the los ( line of sight ) stabilization is the key of improving the precision of weapon

    艦船搖擺影響艦載光電跟蹤設備的精度，視軸穩定是提高武器精度的關鍵。
  13. Because of the very strict demand on the tracking precision, the mechanical design of the telescope becomes a key of the project

    由於fast的工作頻率高，饋源的定位精度要求高，因而，採用何種結構方式實現饋源掃描跟蹤運動成為項目成敗的關鍵。
  14. It really makes the information from different sensors complementary. the results indicate that the method not only dose a great improvement to local tracker ’ s performance but also improves the global tracking precision

    該方法將包含速度信息的觀測量進行分離組合，構成紅外傳感器的偽測量向量，真正實現了信息的優勢互補，有效利用。
  15. Finally, this paper analyzes and studies tracking errors and shooting prediction which are calculated by the fire - control system, and brings forward the solutions for reducing errors by comparing with experimental curves and the tracking precision may be increased efficiently

    最後，本文對火控模擬系統的跟蹤誤差和射擊提前量進行分析研究，通過對比分析變化曲線，提出了幾點減小誤差的解決措施，有效提高了跟蹤精度。
  16. And the limitation and tracking precision demands of 2nd generation ctdrss are also analyzed. the course and theory of ctdrss ’ s isl establishing are studied, and the structure of isl a & t system is given

    分析了中繼衛星系統星間鏈路建立的過程和原理，給出了星間鏈路捕獲跟蹤系統的結構。
  17. The relationship between time delays and cutoff frequency of open loop and the result that the longer the delays, the lower the cutoff frequency of open loop and the tracking precision are educed

    得出延遲越大，系統可實現的開環截止頻率越小，跟蹤精度越低的結論。
  18. This paper study the greedy snake algorithms for the clutter tracking. it introduce the energy function of basic snake model and analyze the different kind of snake discrete energy function. it study on the method which use the pretreatment combining the sobel and grads arithmetic operators. the astringency of snake external energy was satisfied. this paper analyze the influence of tracking precision and running time for the preliminary border width, it also study on the tracking effect of different distributing and intensity. it is important to the next work

    針對雜波數據的強度起伏大的特點，提出了結合sobel運算元和梯度運算元的預處理方法，滿足了貪婪snake外部能量的收斂要求，在真實數據和模擬樣本條件下，分析了初始邊框間隔對跟蹤精度、運行時間的影響，以及不同分佈、不同強度雜波樣本的跟蹤效果，為后續的工作打下基礎。
  19. The approach can get tracking precision well enough with sensor numbers as small as possible in realtime

    該方法可以在保證滿足跟蹤精度的前提下使用盡可能少的傳感器，並具有實時應用的能力。
  20. In order to improve the tracking precision at the beginning, an approach for estimate initial value of cmkf and decoupled cmkf algorithm are proposed

    為了提高初始跟蹤精度，提出了一種對cmkf以及解耦cmkf演算法的濾波初值進行估計的方法。
分享友人
分享到 Line

分享到臉書