跟蹤速度 的英文怎麼說

中文拼音 [gēnzōngsùdù]
跟蹤速度 英文
following rate
  • 跟 : Ⅰ名詞（腳的後部或鞋襪 的後部） heel Ⅱ動詞1 （在後面緊接著行動） follow 2 （指嫁給某人） be marrie...
  • 蹤 : 名詞（腳印; 蹤跡） footprint; track; trace; trail
  • 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
  • 跟蹤 : follow the tracks of; tail after; following; follow up tracing; track; tracking; trail; lock on; ...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  1. Finally, the friction model is applied after analyzing the mechanical structure of tracking system. the friction compensation had been obtained by differential feedforward applied to the output of position controller

    最後建立了低速跟蹤情況下的摩擦模型，並用微分前饋的方法實現摩擦補償，消除摩擦對跟蹤精度的影響，提高了跟蹤精度。
  2. It is especially attractive for the downlinks and suppressing intercell mai. when multiuser detector is adapted in blind mode, it usually adopts eignvalue decomposition or singularvalue decomposition of received sample correlation matrix and tracking alrithgms, which result in high computational complexity. at the same time, approximation computation in tracking alrithgms also result in slow convergence

    為實現盲自適應檢測，通常採用對接收信號樣本矩陣進行特徵值分解（ evd ）或奇異值分解（ svd ）后進行跟蹤，由此帶來的子空間秩跟蹤使得實現復雜度很高；另一方面，在跟蹤演算法中考慮一些實際情況而作出近似處理，從而引起誤差積累和正交性誤差，導致每次跟蹤開始階段跟蹤速度變慢。
  3. 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。
  4. 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。
  5. The simulation results show that, compared with the indirect control, the direct control has more superior performance in current tracking speed and control property

    模擬結果表明，與電流間接控制相比，電流直接控制在電流跟蹤速度、控制精度等方面更具優勢。
  6. With compensation of signal ’ s time delay from different radiating element by phase shifters, phased - array antenna can control array beam easily. because there are no mechanical devices for rotating beam, the phased - array antenna system can scan everywhere in beam covered areas in millisecand by stepping the phase shifters. it improves the tracking velocity of antenna towards the object, and becomes the development trends of weapon system antennas

    相控陣天線利用移相器補償信號到達輻射單元時間的差異，從而控制波束方向;天線沒有機械旋轉問題，只需改變移相器的設定值，波束便可以在毫秒級內掃描其覆蓋空域內的任何地方，提高了天線對目標的跟蹤速度，是目前武器系統天線的發展方向。
  7. The antenna pointing control is open loop control without feedback. the antenna pointing errors due to antenna tracking motion and satellite attitude adjusting ( trusting ) were analyzed, as well as the influence of damping, tacking velocity and trusting time

    文章分析了天線作跟蹤運動和星體作姿態調整時，對星體姿態控制精度和天線的指向精度影響，同時分析了阻尼、跟蹤速度、噴氣脈沖寬度等因素變化對動力耦合程度的影響。
  8. The system discussed is an ac servo system, which needs high following precision. through surveying and comparing, the least beats and no wave control system is used to control auxiliary motion to get good performance

    由於本系統採用全數字交流伺服隨動控制系統，要求對電機轉角實時調整，並有較快的跟蹤速度和較高的跟蹤精度，故對控制系統和控制方法都有較高要求。
  9. The controller based on filtered - s algorithm is adopted. simulation results are presented to verify the method, and excellent results are obtained

    模擬結果表明，在獲得控制器權向量初值的基礎上，整個控制系統的響應速度快，跟蹤精度高。
  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. To simultaneously solve the problems of the robustness, decoupling control and high accuracy tracking control at the high tracking rate in antenna control system, a new nonlinear antenna tracking - pointing control system for user - satellite was proposed based on a unique nonlinear active disturbance rejection control method

    摘要為同時解決用戶衛星天線控制系統的魯棒性、解耦控制和高跟蹤速率下的高精度跟蹤控制等問題，採用非線性自抗擾控制方法，提出了一種新型的用戶衛星天線跟蹤指向控制系統。
  12. According to the actual situation and performance requirements, how to impair the influence of the disturb torque and the uncertainty of the system object model and how to improve stabilization and tracking accuracy are the principal difficulties in this paper. to solve these problems, a method by using mutative - plus and high - order compensation is brought forward and design by adopting h mixed sensitivity method in the velocity loop, then the weighting function selection is discussed, and the concrete selection principles are given in details

    根據本系統的實際工作情況和性能指標要求，通過分析指出，如何克服機（艦）載條件下干擾力矩的影響及系統對象模型的不確定性是本系統中提高穩定精度和跟蹤精度要重點解決的問題，針對這一問題，提出了在速率穩定環採用變增益的串聯高階校正設計控制器和利用h _混合靈敏度方法進行控制器設計的方法，詳細討論了加權函數選擇的問題。
  13. Moreover, its interior pll circuit substitutes traditional pll. as a result, the presented design not only overcomes some shortcoming of traditional circuit such as tracking speed and accuracy, but also gets rid of response lag time and multi - phase noise. the system design is also important to improve our country ' s fault diagnosis standard

    而該系統內部鎖相電路代替了傳統方法中的pll ，因此，提出此系統設計不僅能夠克服基於傳統鎖相環電路的等轉角采樣方法跟蹤精度低、速度慢和使用不便等特點，還能克服電路中的由於不可避免的響應延遲時間所導致的不適合快速的列車運行及過多的相位噪聲問題，對于推動我國鐵路故障在線診斷技術的應用普及具有重要意義。
  14. Accelerated exposure of automotive interior trim materials using outdoor under - glass controlled sun - tracking temperature and humidity apparatus

    使用戶外玻璃下陽光跟蹤溫度和濕度控制設備對汽車內部裝飾材料進行加速暴露試驗
  15. It improves the accuracy and tracking speed comparing to pll based method

    克服了基於鎖相環電路采樣方法跟蹤精度低、速度慢和使用不便的缺點。
  16. The simulation results show that controller has quick response and high tracking accuracy. the parameters estimated can converge quickly

    模擬結果表明，控制器響應速度快，跟蹤精度高，估計參數能以較快的速度收斂。
  17. Position control is one of the motion control, it requires high control precision and high trace speed, so how to improve the dynamic characteristic and how to reduce the contour error of the system are the keys of the control

    位置控制是運動控制的一種，它要求較高的控制精度和跟蹤速度，因此如何提高系統的動態特性和減小系統的輪廓誤差是控制的關鍵所在。
  18. With the increase of active user numbers in cdma channels, single user detector cannot effectively suppress mai

    數學分析和模擬結果表明：該檢測器具有實現復雜度低、跟蹤速度快和健壯性強的優點。
  19. It also has high precision where the snr is not so bad, and can reduce the compute quantum efficiently. the svm has high precision of the forecast & tracldng speed compared with the music algorithm

    同時我們還將svm與music演算法進行了比較，可以看出，在預測精度和跟蹤速度方面， svm演算法的優點得到了很好的體現。
  20. Compared to other methods, the proposed method has the following advantages. firstly, it can attain high steady - state estimation performance and good tracking properties at the same time. secondly, the real time performance is very good

    與以往的方法相比，該方法具有兼顧跟蹤精度和跟蹤速度兩方面要求，用定點實現時不容易產生溢出和適合於時變信號等優點。
分享友人
分享到 Line

分享到臉書