隨動誤差 的英文怎麼說

中文拼音 [suídòngchā]
隨動誤差 英文
following error
  • : Ⅰ動詞1 (跟; 跟隨) follow 2 (順從) comply with; adapt to 3 (任憑; 由著) let (sb do as he li...
  • : Ⅰ名詞(錯誤) mistake; error Ⅱ動詞1 (弄錯) mistake; misunderstand 2 (耽誤) miss 3 (使受損害...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • 誤差 : error
  1. At first, this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level, and collects the corresponding data ; secondly, because there are strong nonlinear relation in the corresponding data, by meticulous theory analysis, this paper integrates basic nonlinear analysis method, theory of random analysis, method of least squares and so on. it puts forward a method which can get the high accuracy simulation of the data, perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly, it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low, and get the high - accuracy simulation about the typical nonlinear relation ; at last, this paper definitudes the main influence mode that the capacity of sand. it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover, this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel

    首先,系統分析了影響黃河水位的水沙因素,及僅用水沙因素有效研究水位的可行性,並按變量對應思想採集它們的相應數據;其次,由於相應水位過程數據中含極強的非線性關系,本論文經細致的理論分析,將基本的非線性分析方法、統計建模方法、機分析理論、最小均方原則等等數學理論及方法有機揉合,提出了能有效實現這類數據高精度擬合的分層篩選法,並改進了統計學中多因子(三個以上)方分析法;再次,將這一方法用於黃河中高及中低含沙類洪水相應水位過程的擬合,實現了這一典型非線性關系的高精度擬合,各年汛期上下游相應洪水位過程的擬合都較小;最後,明確黃河下游含沙量對水位的主要影響方式,即含沙量主要是與其它因素聯合對水位作用;另外分析了要實現變河床洪水位過程準確預報的困難所在及改進方向。
  2. The model of influence upon the parallel between servo optic axis from the angle error of installation plans presented. whereby the theoretic analysis is carried out and the analyzing results are obtained. the method of obtaining the angle error through measuring the installation plans with three - coordinates measuring device and fitting the measurement data is put forward and pave a road for lessening the influence

    對安裝面角影響光軸平行性的問題也建立了數學模型,以此為出發點進行理論分析,給出了分析結果;提出用三坐標測量機測量安裝面,通過擬合得到安裝面的角;從而為減小這一源對光軸平行性的影響鋪平了道路。
  3. This text divides into five chapters altogether : chapter one in the introduction, have introduced the common sensor of displacement, has pointed out the fine characteristic of hall ' s sensor, put forward the basic task ; chapter two have introduced the basic operation principle of hall ' s component ; chapter three introduce hall temperature performance, electromagnetic characteristic, zero error, frequency characteristic and these parameter commonly used compensation method and hall simple application of component ; chapter four having recommended the measurement principle of the feedback servo mechanism, systematic implementation method, the experimental result has appeared, structure the mathematics model, and has analysed the error ; chapter five have pointed out the developing direction in the future while looking forward to

    本文共分為五章:第一章緒論中,介紹了常見的位移傳感器,指出了霍爾傳感器的優良特性,提出了基本任務;第二章介紹了霍爾元件的基本工作原理;第三章介紹了霍爾元件的溫度性能、電磁特性、零位、頻率特性以及這些參數常用的補償方法和霍爾元件的簡單應用;第四章介紹了反饋機構的測量原理,系統的實現方法,給出了實驗結果,構建了數學模型,並對進行了分析;第五章展望中指出了今後的發展方向。
  4. Abstract : a detailed analysis is made of the errors made by the system trace, of the mutual relation between trace error and contour error and of the effect on accuracy produced by contour machining, and some computation formulas have been worked out

    文摘:從進給伺服系統態響應、滯后特性角度,較詳細地分析了跟產生的原因,跟與輪廊之間的相互關系和對輪廊加工產生的精度影響,並給出了具體的計算公式。
  5. This paper deals with the static and dynamic output kinematic accuracy of a group of elastic slider - crank mechanisms with the same design parameters by taking the bar length, joint - gaps, mass density, interception and physical parameters as random variables

    摘要將彈性曲柄滑塊機構的桿長、截面尺寸、鉸鏈間隙、質量密度、彈性模量等幾何、物理參數均視為機變量,對機構輸出運進行了靜態和分析。
  6. The siphon type can not realized automatic measurement and data handling and the tipping bucket type dynamic accuracy is not high. at the same time, the bigger inaccuracy exists in these two kinds of measurement methods. along with the science and technology and the requirement of society development, the automation to the meteorological factor gathers and meteorological data saves and data handling have been put forward to the higher requirement

    氣象部門長期使用的雨量計為虹吸式或翻斗式的,虹吸式不能實現自測量與數據處理,翻斗式態精度不高,同時,這兩種方法測量降雨量存在較大的著科技和社會發展的需求,對氣象要素的自採集和氣象數據的自存儲、數據處理也提出了更高的要求。
  7. With the increase of the velocity and acceleration of the moving target, it produces a large accretion of dynamic error of o - e theodolite

    著被測目標運速度和加速度的不斷提高,導致光電經緯儀電視跟蹤的急劇增大。
  8. Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error

    對不完整圓的位置、不完整圓的轉間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波、標記轉進行了逐項分析,並給出轉標記的計算公式。對大直徑測量儀的系統?基準尺尺架、滾輪直徑、環境溫度引起的、後退距離引起的、角度、數據採集電路延時、車床主軸回轉、工件安裝偏心分別進行了計算,最後對進行合成。
  9. Based on analyzing causes of formation of system error, random error and gross error, together with their influences to observation values, method that examine whether there is system error in apparatus by using temperature values of unbonded elastic wire resistance type meters is studied

    在對系統、過失成因及對監測數據的影響分析基礎上,研究了利用電阻式儀器的伴測溫度測值來檢驗儀器是否存在系統的方法。
  10. It takes use of pseudo - random technology, dynamic adaptive technology, multi - channel technology, random position embed technology and so no. so the digital watermarking can resist the physical process of printing and scanning. at the same time, the watermark is binary image which includes a great deal of information, such as personal id, secret information, even a piece of map

    本文特別針對印刷和掃描給數字圖像帶來的的問題,設計了一種新的水印演算法,綜合運用了偽機處理技術、態自適應技術、不同應用選擇不用頻帶處理技術、機位置嵌入技術、多通道嵌入等技術,使得本文所設計的水印演算法能夠抵抗印刷和掃描的物理轉換過程,同時本文所設計的水印是二值圖像,能夠承載大量的信息,例如個人id 、機密信息、商標標識,甚至可以是一幅地圖。
  11. With the development of productivity and science, the non - orthogonal coordinate measuring system is wanted in more and more situation, however the non - orthogonal coordinate measuring system is analyzed little because of its complexity and multiplicity in the structure. so this paper is worked out to solve it, and it is of great application value

    著生產和科學的發展,越來越多的場合要求採用非正交坐標系機械繫統,然而非正交坐標系機械繫統由於其結構的復雜性和運運的靈活性,一直以來缺少對於它的研究,本課題正是在此背景下提出的,因此具有十分重要的應用價值。
  12. Meanwhile it retains evenness on lift force to prevent leakage of residue that is caused by installation clearance error or changes in welding criteria, flow off molten iron as well as break - over welding, so that the ideal fosion depth and finishment have been fulfilled

    在需原力的條件下,該機利用彈性夾角變化,著筒體轉,使墊層焊劑始終緊貼筒體外側環向焊接區,並保持托力均勻防止因裝配間隙或焊接規范變化而引起漏渣,鐵水下淌及焊穿現象,達到理想的熔深度和光潔度。
  13. On account of the ccd camera mounted on the spatial robot end possesses rather big random measured error, for this reason, a new model of error that includes random measurement error was rebuilt, and it takes the non - geometric parametric error - backlash of transmission links into consideration

    由於空間機器人末端安裝的ccd相機具有較大的機測量,因此,重新建立了包含機測量噪聲在內的新的模型,它考慮了機器人非幾何參數環節的回
  14. The main features in the study of flood forecasting and control system are as follows : ( 1 ) runoff generating and confluence theory and hydro - dynamic method are adopted to predict the water level of taihu lake and key nodes, the basin wide forecasting and control system with the function of real time correction has been first established in plain river network to meet the complicated flow conditions of taihu lake basin and to enhance the reliability of forecasting results ; ( 2 ) according to the rainfall in foreseen period multiple schemes can be made in the forecasting model and adjusted with time, which overcomes the errors caused by the uncertain rainfall in the foreseen period so as to make the forecasting results approach reality

    本文所研究的預報調度系統有如下特點: ( 1 )本系統採用產匯流理論和水力學方法預報太湖及重要節點水位,首次在平原河網地區建立了具有實時校正功能的全流域預報調度系統。以適合太湖流域復雜的水力條件,增強預報的可靠性; ( 2 )預報模型可以根據預見期降雨量進行多方案預報,並時間推移,可以實時進行調整,克服由於預見期降雨不確定引起的,使預報結果更接近實際。
  15. One dimension river flow roughness parameter inverse analysis kalman filter is introduced into the model to solve stochastic error in observed data. applying kalman filter automatism revising system, dynamic roughness course is obtained. using dynamic roughness course the model result precision is improved, it is more consistent with observed data

    對於一維河道糙率參數反分析,針對觀測資料存在的,引進卡爾曼濾波器的自校正系統,求解出河道糙率變化的態過程,使用態糙率計算,明顯改善模型的模擬精度,使模擬過程和觀測過程很好吻合。
  16. Focusing on a tuning fork vibratory gyroscope fabricated through silicon bulk micromachining, the matrix perturbation technology in the random finite element method was introduced to analyze the statistical characteristics of the natural frequencies and output capacitance of tuning fork vibratory gyroscope

    摘要以一種通過體微機械加工技術制備的音叉振式微機械陀螺為對象,基於機攝技術定量計算了微陀螺固有頻率變異和檢測輸出電容變異的統計特徵,以概率思想表達了微陀螺批量加工過程所帶來的材料尺寸對其性能的影響。
  17. But all designed software before in our country still have some weakness, for example, the conventional type of cam counld be projected by these software is very little, and used approximation by lines to curves of cam which have bigger error and more nodal points that result in chattering of principal axis. in furthermore, this software of designing cam in fact only has the function of cad. if you want to simulate and work over the designed cam in that software, you will find that you have to export it to other cad / cam system software ( e

    著數控加工在我國的深入開展,真正實現我國的凸輪cad cam就顯得非常必要,但以往的凸輪設計軟體還存在許多不足,如可設計的凸輪類型較少,大多集中於平面凸輪;且採用較大、節點數過密的直線逼近法生成凸輪工作曲線,造成計算時間長,且加工中產生較大振;同時這些凸輪設計軟體基本上只具有cad功能,如果想將設計好的凸輪進行模擬和加工,就必須將圖形輸出到其它通用cad cam軟體(如mastercam等)中,因此這些軟體在實際應用中總不盡人意。
  18. Aees employs the multi - staged digital filter algorithm to reduce random error. meanwile, the system correct zero deviation through linear opreation. the instrument, from hardware aspect increases the feature of anti - interference by the way of reasonable layout, sepration of digital and analogue

    系統採用了中值濾波和滑平均濾波相結合的多級數字濾波演算法來減小,並以精密基準電壓作為比較信號的輸入,由智能系統通過線性運算,實時地修正、校準測量數據,減小系統的零漂,實現自定標並提高測量的精度。
  19. Correlation gate size is determined by measurement noise, the maneuver of target, the cycle of radar scanning, extrapolate algorithm etc. in the thesis, we discuss how to design a correlation gate

    相關波門的形狀大小取決于系統的,目標的運速度,目標的機規律,雷達的掃描周期,外推演算法等因素。
  20. And it can automatically calculate the finding probability after setting correctly random error and simulation times. 4

    通過設置和統計次數選擇, igts能自給出魚雷武器系統各項作戰性能指標如命中概率等統計結果。
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