陀螺穩定的 的英文怎麼說

中文拼音 [tuóluówěndìngde]
陀螺穩定的 英文
gyro stabilized
  • 陀 : 名詞[書面語]1. （山岡） low hill; hillock2. （團狀物） lump
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 陀螺 : [物理學] top; whipping top; gyroscope; scopperil
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. Thus the gyro package serves as a rigid angular space reference in the same manner as the stars appear in a stellar navigator.

    這樣，陀螺組合件用來作為穩定的空間度基準正如在星座導航器中的星座一樣。
  2. This area of study is central to the technology of inertial navigation and gyroscopic stabilization.

    這個研究領域是慣性導航和陀螺穩定器技術的核心。
  3. The rate gyro feedback provides positive dynamic stability and well-damped transient response to commands or disturbances.

    速度陀螺反饋提供正向動力學穩定性和對于指令式擾動的很好阻尼的瞬時響應。
  4. 1. analyse two - axis antenna platform based on rate gyroscope with the method of kinematics, conclude the stabilization condition of two - axis antenna, provide the theory reliance for closed loop scheme based on gyroscope. 2

    一、對基於速率陀螺的兩軸天線平臺進行了運動學分析，得出了兩軸天線穩定的條件，為陀螺閉環方案的採用提供了理論依據。
  5. 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。
  6. The stability of bearing materials is of utmost importance to the stability of the gyro.

    軸承材料的穩定性對陀螺儀的穩定性是極為重要的。
  7. The result shows that the solar radiation pressure moments play a mainly part. based on kalman filtering, three kinds of attitude determination algorithms were studied using the attitude sensor now available on the explorer : the first based on digital solar sensor ( dss ) and gyroscope when the star sensor is not available ; another based on dss, high - gain antenna ( hga ) and gyroscope when the explorer is in the earth - safe mode ; the third based on star sensor combined with gyroscope when the explorer is in the normal mode

    針對配置了典型測量敏感器的深空探測器，基於擴展kalman濾波給出了其姿態確定的方法:針對星敏感器不可用情形，給出了使用太陽敏感器和速率陀螺定姿的濾波器演算法;針對安全模式下的對地穩定定向情形，給出了太陽敏感器和高增益天線融合速率陀螺信息的定姿演算法;針對正常巡航模式給出星敏感器和速率陀螺聯合定姿演算法。
  8. In this paper, optic gyro is viewed as the object of investigation and several aspects is investigated as follows. two important indexes - bias instability and scale factor were measured and investigated, including bias, its repetitiveness, temperature sensitivity, random walk coefficient and scale factor, its nonlinearity, asymmetry, repetitiveness. we make use of the allan variance method to separate the noise factors which affect the performance of the optic gyro, such as the angle random walk, bias instability, rate random walk, rate ramp, quantization noise, markov noise and sinusoidal noise

    本文以光學陀螺為研究對象，開展了以下幾方面的研究工作：本文對光學陀螺性能的兩個重要指標?標度因數和零偏穩定性進行了較為詳細的研究，其中包括陀螺的零偏b _ 0 、零偏重復性b _ r 、零偏溫度靈敏度b _ t 、隨機遊走系數rwc和標度因數k 、標度因數的非線性k _ n 、標度因數不對稱性k _ h 、標度因數重復性k _ r等等。
  9. At present, the " entire image - stabilization " is used in most of the seekers of the missiles ; this kind of image - stabilization system is characterized with broader scanning range. but it has many shortcomings, such as increasing the weight of the objects stabilized, high demand on the process precision of the optical component, complex structure of the gyroscope, difficulties in installing and adjusting it

    目前，大多數導彈的導引頭的穩象都採用「整體穩象」 ，這種穩象系統具有搜索范圍大等特點，但被穩定物重量增大，對各光學元件的加工精度要求高，陀螺結構復雜，裝調困難等缺點。
  10. In the attitude determination experiment, star sensor hardware is introduced into the control loop to correct the gyro bias. in the attitude control experiment, firstly using reaction thrusters to perform large - angle slew and then

    姿態確定實驗中引入星敏感器實物到控制迴路中對陀螺數學模型中的漂移進行修正;姿態控制實驗中先進行噴氣大角度控制後用飛輪進行穩定控制。
  11. To accept the current signal from high negative voltage circuit, the analog ground is raised to a certain positive voltage, which makes it possible for the signal amplitude to be compressed at the same time of its polarity reversion. a pi control program special for laser gyro current control is brought forward according to the conventional pid control method, in which the control signal is figured out corresponding to the difference between the sample and the reference value by turn of proportion - short step integral - long step integral. and at the end of this paper, a comparison of system performance on different conditions is made and the key elements influencing system performance are educed

    利用集成a / d 、 d / a轉換器的新型晶元aduc824 ，實現了電流（電壓）采樣?數據處理?電流控制的閉環控制結構；地電位的抬升解決了a / d轉換器對負高壓迴路電流采樣時的輸入范圍匹配問題；控制信號反相的同時進行幅度壓縮，使得輸出調整電壓的解析度提高；根據常規的比例?積分?微分（ pid ）調節模型，針對陀螺系統的特性，給出了一種可以滿足系統要求、據采樣值偏差大小進行的比例?大步長積分?小步長積分、分層次比例?積分演算法；不同條件下系統穩流性能的對比、分析在論文最後給出，並據此找出了決定該系統穩流精度的關鍵因素，提出了系統的改進意見。
  12. The theoretical analysis shows that mz - ifog can be used to detect the rotation rate of moving objects. a systematic analysis of transfer characteristics of mz - ifog is made. performance - limiting factors, including the path - length difference, the disturbance of temperature fluctuation and stress from working environment, the quality of light source, are all discussed along with methods to reduce their effect on the output signal

    本文用系統的方法分析了mz型干涉式光纖陀螺儀的光傳輸特徵，指出了其較大的非互易性因素-臂長差的存在，分析了工作環境因素（溫度，應力） 、光源質量（輸出光束中心波長、光功率波動及偏振態波動）對系統工作性能的影響，並指出了減少系統非互易因素、抑制噪聲、提高檢測穩定性的措施。
  13. But the most common noise is angle random walk, bias instability, rate random walk, rate ramp and quantization noise. in this paper, the random error model including the most common five noise as above

    對常見的五種噪聲因素包括角度隨機遊走、零偏穩定性、速率隨機遊走、速率斜坡和量化噪聲建立了陀螺隨機誤差模型。
  14. The experiments indicate that the new mdrlg has high precision and the phase - demodulation and frequency stabilizing circuits work fine and stably

    測試結果表明新研製的機抖陀螺有較高的精度，鑒相解調正確，穩頻電路性能較好、工作穩定。
  15. This system can be used to test the optical output power of sld automatically. firstly, the principle and characteristic of sld have been analyzed. the effect of sld ' s stability on ifog and the theory of thermoelectric cooler ( tec ) have also been discussed in this paper

    首先，本文分析了sld光源的原理和特性，並且介紹了驅動電流的波動和溫度的變化對sld光源的影響，分析了光源的穩定性對光纖陀螺性能的影響和光源內部控溫器件半導體製冷器的工作原理。
  16. Development of embedded computer control system for aerial photography gyro - stab ilized platform

    航空攝影陀螺穩定平臺的嵌入式計算機控制系統
  17. Because mz interferometric optical fiber gyroscope has bigger nonreciprocal phase, the system thermal stability, polarization noise and the error caused by the fluctuation of light source is particular analysed, some effective methods is proposed such as : using the " quasi - white - light " interferometry and the fiber polish technology accurately to control the fiber length, using depolarization light to minish the polarization error, and using temperature control, optical power control and depolarizer to stabilize the output of the light source

    結合mz干涉式光纖陀螺的存在較大非互易相移的特點，著重從其溫度穩定性、偏振噪聲以及光源波動引起的誤差三個方面分析了抑制噪聲、提高檢測精度的方法，提出了：採用「準白光」干涉測量法結合光纖研磨技術精確控制光纖長度差的辦法；採用非偏振光源抑制偏振噪聲的方法；採用溫度控制、功率控制以及消偏器實現穩定化陀螺光源的方法。
  18. Some advice on system improving is given. shown by experiments, the current control system based on aduc824 is simple and has good performance on different conditions. long - term current stability can reach 1x 10 - 4, which can fulfil the need of new high precision laser gyro

    實驗結果表明，由aduc824構成的穩流系統具有結構簡單，電流穩定度高，溫度性能好等特點，電流長期穩定度達到1 10 ~ （ - 4 ） ，基本滿足了高精度激光陀螺的穩流需要。
  19. 5. analyse the main origin of system tracking deviation. propose the control scheme of gyroscope stabilization + dynamic search in process of tracking, and analyse and simulate the problem on dynamic search

    五、分析了系統跟蹤誤差的主要來源，提出了在跟蹤中採用「陀螺穩定+動態搜索」的控制方案，並對動態搜索中存在的問題進行了分析和模擬。
  20. This paper will mainly focus on how the fluctuation of the environment temperature impacts the stability of optical source, and on the fluctuation of the ifog ' s output due to it

    本文主要研究外界環境溫度的變化對光源穩定性的影響，及由此導致的光纖陀螺輸出的變化。
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