systematic error 中文意思是什麼

systematic error 解釋
規律性誤差，系統誤差
  • systematic : adj. 1. 有系統的，成體系的；有組織的；有條不紊的，有步驟的。2. 【博】分類（學）的。3. 存心的，蓄意的；一貫的，慣常的。adj. -ical ,-ically adv.
  • error : n. 1. 錯誤；失錯。2. 謬見，誤想；誤信；誤解。3. 罪過。4. 【數學】誤差；【法律】誤審，違法；（棒球中的）錯打。adj. -less 無錯誤的，正確的。
  1. The error introduced by a finite collimation angle is a systematic one in apparent transmission.

    一定準光間所帶來的誤差是包括在表現透光率中的一種系統誤差。
  2. The method that measuring horzontal component of the earth magnetic field with digital quantometer is introdnces, the computational formule are given, systematic error are discussed, the advantages of the this method with tangent galvanometer measuring horizontal component of the earth magnetic field are simply expounded

    摘要介紹了用數字沖擊電流計測量地磁場水平分量的方法，給出了計算公式，對系統誤差進行了討論，簡述了該方法與用正切電流計法測量地磁場水平分量的優點。
  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、零位誤差、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；第四章介紹了反饋隨動機構的測量原理，系統的實現方法，給出了實驗結果，構建了數學模型，並對誤差進行了分析；第五章展望中指出了今後的發展方向。
  4. Based on an analysis of the sources of errors in airborne gravity measurements, an error model is studied to constructed mathematically which can characterize the change of systematic errors, with which the network adjustment is carried out and the model parameters are determined simultaneously. and finally, the compensation of systematic errors is realized

    航空重力測量測線網平差就是在分析、總結航空重力測量的主要誤差源基礎上，研究建立反映航空重力觀測系統誤差變化規律的誤差模型，根據交叉點不符值條件，平差求解各測線上重力觀測值系統誤差改正數，然後對各測線上所有重力觀測值進行改正（補償） 。
  5. Two practical applications prove their efficiency. 3. using knowledge of adjustment with additional systematic parameters, based on an analysis of the sources of errors in airborne gravity measurements, an error model is studied to constructed mathematically which can characterize the change of systematic errors and with which three kinds of new crossover adjustment models are presented

    3 、根據附加系統參數平差的理論，在分析、總結航空重力測量的主要誤差源基礎上，研究建立了反映航空重力測量系統誤差變化規律的誤差模型，並根據三種不同的情況建立了相應的測線網平差模型。
  6. This thesis present the systematic studies on firing accuracy and firing accuracy tactical & technical requirement reasoning for gunnery system. the main contents of the paper are as follows. ( 1 ) definitions and probability distribution expressions for error of fire, error of firing data and error of dispersion are given summarily. methods to compose error of initial firing data and error of dispersion are discussed

    本文對遠程炮武器系統射擊精度及射擊精度戰術技術指標論證等方面問題進行了深入、系統的分析研究，本文研究工作的主要內容有： （ 1 ）概要地討論了射擊誤差、諸元誤差、散布誤差的定義及其概率分佈，諸元誤差、散布誤差及射擊誤差的合成，分析了射擊精度的各種表示法，闡述了火炮武器系統準確度、密集度和首發命中概率的估算方法。
  7. Transformed the six - bar guide - bar mechanism realizing linear displacement in automatic instruments into a basic rotating guide - bar mechanism, established the mathematical model of velocity approaching constant by the classical approximate synthesis theory and the modern error theory, discussedthe influences of the existent region of main mechanismic parameters on kinematic and dynamic properties, analysed the theoretical transmission ratio error, advances systematic, complete steps and methods for dimensional synthesis of this mechanism with computer aided design

    將自動化儀表中實現線性輸出的六桿導桿機構轉化為基礎轉動導桿機構，應用經典的機構近似綜合理論與現代的誤差理論，建立了速度逼近常數的數學模型，討論了主要機構參數存在區域及對運動、動力性能的影響，分析了傳動比理論誤差，提出了系統完整的計算機輔助尺度綜合的步驟與方法。
  8. In many performance check, artillery control systematic dynamic trail aimed error is one of relatively important parameter, dynamic trail aimed error denote : when high cannon system is dynamic trailing, set bullet pellet flight time is 0, in the condition of not considering advance quantity ( 0 fly working ), the axis of artillery pipe should direct goal

    在諸多的性能考核中，火控系統的動態跟蹤瞄準誤差是較為重要的參數之一。所謂動態跟蹤瞄準誤差是指：當高炮系統在進行動態跟蹤時，設定彈丸飛行時間為零，即在不帶提前量的條件下（即零飛工作方式下） ，火炮身管的軸線應直接指向目標。
  9. In the proposed scheme, the outer code comprising several block codes for error detection in parallel, and the inner code employing a recursive systematic convolutional ( rsc ) code for error correction, are linked by an interleaver

    本文所討論的體制中，串列級連碼的外碼由多個分組檢錯子碼構成，內碼是一個系統遞歸卷積碼。
  10. As far as the system observation for accuracy evaluation of carrier rocket is concerned, there may exist different types of observed data and priors. heterogeneous information means that the different information describing the different characteristics of the same object. since all of the information is relevant to the same object, the fusion is possible. it is a key problem that how to fuse the heterogeneous information to obtain the better evaluation result. therefore, the different heterogeneous information and data is thoroughly studied, moreover, the mathematical description for information fusion of different parameter priors and data is constructed in this paper. based on their relationship between different parameters, indirect prior and observation data is transformed into prior in impact point observation space, which is fused with original prior by weight determined by maximum entropy rule to obtain the mixed posterior distribution. therefore, the test results can be given by combining posterior distribution and impact error observed data. then its application on evaluating guidance systematic error is elaborated as it applies trajectory tracking data, test value of coefficients of guidance instrumentation systematic error, impact point observation data and prior. especially, the advantage of this method lies in its application in case that guidance instrumentation systematic error may not be computed precisely. finally a detailed example on evaluation of carrier rocket is given to verify the theory

    為充分利用運載火箭觀測中的不同觀測空間和過程的信息來進行精度評估，針對該背景建立了異質先驗融合的數學描述.研究了飛行試驗中不同觀測空間和過程的異質先驗信息和數據，基於不同觀測過程的解析關系，將間接過程的先驗和觀測數據算出的后驗分佈轉換成落點觀測空間上的先驗，與原落點的先驗進行了最大熵加權融合，得到混合后驗分佈，從而結合落點觀測數據給出評定結果.在無法解算出精確的制導工具誤差系數的情況下，這種方法充分利用了彈道跟蹤數據、工具誤差系數的地面測試先驗值、落點先驗及落點數據，穩健性更好，準確性更高
  11. In military practice, used the result of this paper, it proved that the bayes result of this paper could reduce the systematic error of measure under less experiment times. this paper has six chapters, we give the summary as follows : in the first chapter, we introduce the knowledge of realistic background

    在軍事實踐中，本文研究的結果得到了應用。實踐表明，本文的貝葉斯估計結果，確能在較少的試驗次數情況下，減少測量結果的系統誤差。
  12. A standard practice to minimize the impact of the model systematic error is to calculate the anomaly from " model climate " rather than from the observed climate

    計算模式氣候是相當費時的工作。現時天文臺是以1998至2001年間rcm的輸出來運算模式氣候，並假設模式氣候是接近常態分佈。
  13. Adopt project practical quaternion algorithm of strapdown navigation system, analyze systematic error source, emulation prove the output change of sins in there is device error of inertia and the initial condition of collimation error

    採用了工程上實用的四元數捷聯導航系統的演算法，分析了系統誤差源，模擬驗證了捷聯慣導系統在有慣性器件誤差及初始對準誤差情況下的輸出變化。
  14. In the last of the paper, we collect the output error data of traditional hybrid - drive linkage mechanism. systematic error is proved existing by statistical analysis

    在元器件選擇時，採用精度高、可靠性好的元件，如機構中的螺旋副，採用精密滾珠絲杠。
  15. The error distribution in scan digitization may not obey the normal distribution, and is greatly affected by the systematic error

    掃描數字化誤差分佈檢驗表明掃描數字化誤差不一定服從正態分佈，掃描數字化數據受系統誤差的影響較大。
  16. The main purpose of laboratory quality controls is to reduce the random error or systematic error, to promote the accuracy of analytical result with the accurate degree

    實驗室品質管制主要目的為降低隨機性誤差及系統性誤差，提升分析結果之精確度與準確度。
  17. It is widely recognized that one practical and important problem in dynamic climate modelling is the systematic tendency of a model to approach its own climate i. e. systematic error or bias usually occurs

    因此在做短期氣候預報時，一般做法是把模式氣候從模式計算出來的未經處理的預測減去，得出距平，這做法可以盡量去掉系統性誤差。
  18. Multiple linear regression method is applied to analysis systematic error, which leads to a satisfying model and an approach to improve the output precision

    通過對實驗結果誤差數據的採集、系統誤差判別以及多元線性回歸分析，揭示了誤差的影響因素，得到了一些有益的結論。
  19. Based on multisensor target tracking system, the research of this thesis focuses on target location technique, target trajectory smoothing, filter, prediction based on a parameterized model, target tracking with nonlinear measurement, outlier detection and distributed systematic error estimate based on real - time data fusion and so on

    論文以多傳感器目標跟蹤系統為背景，針對目標定位測速技術、基於參數建模技術的目標航跡平滑、濾波和外推、非線性測量系統的目標跟蹤、基於實時數據融合模型的野值剔除和分散式系統誤差估計等方面進行了深入研究。
  20. It is shown that the variation of instrument systematic error along with transient flow period can induce the shift of calculated leakage location

    文章介紹了國際上應用較多的實時模型泄漏監測法的泄漏監測數據模型，分析了輸氣管道儀表精度對泄漏報警和泄漏定位的影響。
分享友人
分享到 Line

分享到臉書