誤差傳遞函數 的英文怎麼說
中文拼音 [wùchāzhuàndìhánshǔ]
誤差傳遞函數
英文
error tra fer function- 誤 : 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 : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 遞 : Ⅰ動詞(傳送;傳遞) hand over; pass; give Ⅱ副詞(順著次序) in the proper order; successively
- 函 : 名詞1. [書面語] (匣; 封套) case; envelope 2. (信件) letter 3. (姓氏) a surname
- 數 : 數副詞(屢次) frequently; repeatedly
- 誤差 : error
- 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
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Superficially it is quite safe to phase advance an accelerometer signal as the error signal has been filtered by the servo and the alrframe transfer function.
從表面上看,因為誤差信號已被伺服機構和彈體傳遞函數濾波,所以讓加速度計信號經相位超前網路是不會有問題的。And so on, the mathematical model and transfer function of the tracking system are built, and the feasibility of the tracking control system design is demonstrated. furthermore, the static error of the system with a unit incline input is deduced. a majority of model of unit is based on analytics, so the general model can apply to other optical intersatellite communications systems
在此基礎上,將atp跟蹤控制子系統視為線性定常系統,通過解析法和實驗法對子系統的各個控制環節的單元器件進行合理建模,得出整個環路總的開環及閉環傳遞函數,論證了本課題所設計的atp跟蹤控制環路的可行性及其視軸輸入為斜坡信號時的理論穩態誤差。Furthermore, sensitivity analysis about si has been thoroughly studied here and conclusion that ph ' s error can strongly affect si among all hydrochemical variables is gotten. on the basis of before - mentioned mathematics model and studies interrelated programs have been written by fortrain 77 language
此外,還對飽和指數的靈敏度作了較深入的分析,應用所建的靈敏度函數對地下水質分析資料各變量作了誤差傳遞的計算,得出在所有變量中ph值的誤差對si的「反應」最為靈敏。The transient mathematical equations are addressed for the coupled heat and moisture transfer by taking account of moisture accumulation procedure. an analytical method by means of the transfer function is proposed to predict the transient distributions of temperature and moisture content at different interfaces in walls. a numerical analysis approach based on an efficient finite - difference method is developed to deal with the procedure of coupled heat and moisture transfer in a multilayer wall with nonlinear boundary conditions considered
建立了考慮濕積累過程的瞬態熱濕耦合模型,在方程中引入了濕積累項;發展了一種傳遞函數解析方法進行墻體內不同剖面處溫度和含濕量的動態預測;首次提出了一種基於有效有限差分法預測非線性邊界條件下多層多孔結構內的傳熱傳濕過程的數值分析方法,求解過程中考慮了瞬態邊界條件,從而避免了通常處理中由於邊界條件設定為常數而給計算帶來的誤差,對于多層結構每一層物性參數的非連續性,則採用了有效的有限差分逼近處理。The young ' s modulus, shear modulus and bending strength of single crystal silicon are characterized by the balance approach, too. a simplified relative uncertainty transfer equation is obtained by introducing the appropriate non - dimensional factor into the expression, thus providing more convenience to the practical evaluation of the resultant uncertainty
理論上引入適當的無量綱因子,簡化函數的表達,給出了天平法測量楊氏模量和剪切模量相對誤差傳遞函數的解析表達式,並在此基礎上討論了天平法測量楊氏模量和剪切模量中相應誤差的影響。2. the time variant nonlinear model of the laser gyro inertial surveying and attitude reference system is changed and simplified to time invariant linear model of the error states using robust analysis method. these results make frequency analysis based on transfer function become possible which is important for dynamic system analysis
2 、採用魯棒分析方法,將激光陀螺慣性測量與姿態參考系統的時變非線性模型轉化為誤差狀態的近似線性定常模型,從而使基於傳遞函數的頻域分析成為可能,這對動態系統分析是至關重要的。This paper ' s study was emphasized on : 1. set up bp neural network set up bp network by matlab toolbox. chosen transfer function among every layer, training error and learning rate were included
重點研究內容: ( 1 )建立bp ( backpropagation )神經網路用matlab提供的人工神經網路工具箱建立網路,包括選擇各層間的傳遞函數、確定網路訓練誤差和學習速率等,為建立定價模型做準備。Because of the structure of the traditional polarization diversity and combining scheme is too complex, after researching the polarization diversity and diversity combining technology, a new structure of receiver is proposed. in this structure the uniform sampling second - order dpll is used to remove the frequency bias after frequency discrimination
該結構控制較為復雜,為此結合實際項目要求,在研究了極化分集接收關鍵技術的基礎上,提出了一種改進的極化分集接收機結構,即在鑒頻之後利用均勻采樣二階數字鎖相環誤差傳遞函數的高通特性去除各種頻偏分量。According to the transfer - chain function and error " whitening model " or " quasi - whitening model " of the dynamic measuring system, the output errors are decomposed into the component ones of the inner parts and the outer noises. then the error tracing is realized. the selection of the decomposition method is also a key problem
根據所建立的動態測量系統傳遞鏈函數與誤差「白化」或「準白化」模型,將測量總誤差分解為與動態測量系統內部各組成單元誤差以及外界干擾相對應的各項分誤差,即各單項誤差源,從而實現系統的誤差溯源。Then the author analyzed the three - axis position servo system, deduced the transfer function. in order to know what affect the steady precision and static precision the author made a detailed analysis about them. then the author put forward the measure which can improve the steady precision and static precision
以位置控制的電機帶載伺服系統為研究對象,建立三軸電動測試轉臺的數學模型並進行理論分析,求出開環傳遞函數,對系統的穩態精度和靜態誤差進行分析,找出影響因素及提高措施。According to the model, the error translation matrix is the function of parameters of the platform by analyzing the model
通過對模型的分析,得知誤差傳遞矩陣是一個關于平臺機構參數的函數。On the base of brief introduction simple theory of genetic algorithms, we discuss the value of each genetic operator and the means of genetic operation. correct scheme of genetic algorithms is given out according to the special bolted sphere node. the genetic algorithms optimal program is compiled in the environment of matlab using the method of transferring parameters among the main function and the sub - function
為此,首先分析了螺栓節點球的球心誤差,並通過矩陣變換理論給出計算球心誤差的公式,進一步討論了自動分度角度的計算方法;在簡介遺傳演算法的基本原理的基礎上,對各遺傳運算元的取值及遺傳操作方法進行了討論,針對典型的螺栓節點球零件給出了具體的遺傳演算法執行方案;通過matlab軟體編程環境進行程序的編制,利用主函數和子函數之間參數傳遞的方法實現了遺傳演算法優化,並且編制了圖形用戶界面,對優化結果採用圖文結合的形式輸出。分享友人