measured variable 中文意思是什麼
measured variable
解釋
被測變量-
In order to satisfy the veracity and the robustness against time - variable noise of the aoct, a new square root kalman adaptive filter arithmetic with time - variable noise statistic is presented in this paper. in addition, the wavelet analysis is applied to inspect the singularity of the measured current, and an adaptive signal - noise decomposer for aoct is designed
為了滿足aoct自適應控制的準確性和時變噪聲魯棒性的要求，論文將kalman濾波理論引入到自適應濾波中，並應用矩陣理論提出了一種新的時變噪聲統計的平方根kalman自適應演算法。 -
Based on the spectral irradiance measured with the sun - atmosphere ultraviolet spectrum radiometer ( sauvs ) developed by the institute of atmosphere physics and the changchun institute of optics and fine mechanics, chinese academy of sciences, measuring the direct and scatter irradiance spectrum of ultraviolet waveband which arrives in beijing global surface, giving a method of retrieving the aerosol optical depth ( aod ) and put up with primary results that exponential function can fit the retrieval results according to its visibility, putting forth different coefficients and functions on variable visibility, also giving a primary analysis on the aod in dust - storm day and some contrast between sun - day and dust - storm day, analyzing the ratio between scatter and total irradiance, and its relationship with atmosphere mass and total atmosphere optical depth, lastly contrasting with the survey results by aeronet beijing station, the results of retrieval is in reason, this work gives some help in researching the co - effect of aerosol - radiance - climate and makes preparation for further survey on the radiance characteristics of dust
利用中國科學院大氣物理研究所與長春光學精密機械研究所合作研製的太陽?大氣紫外光譜輻射計（ sauvs ） ，測量到達北京地表的太陽直接和散射紫外光譜輻射，導出了大氣氣溶膠的光學厚度。初步結果表明：北京紫外波段大氣氣溶膠的光學厚度在絕大部分情況下隨波長的增加而單調減小，用指數函數可以較好地擬合反演結果，統計得到了三個水平能見度狀況下擬合函數的系數值和公式表達式；初步分析了揚沙、浮塵、沙塵暴天氣條件下氣溶膠光學厚度的特點，並與一般晴朗天氣條件下的氣溶膠光學厚度特點做了比較分析；分析了太陽紫外譜輻射中散射輻射與大氣質量、大氣總光學厚度的定性關系和定量表達式；最後與全球氣溶膠監測網路（ aeronet ）北京站的資料做比對，表明反演結果基本合理。 -
Using fractal dimension defining damage variable and building macro and micro - fatigue damage evolution model of structure are suggested in this paper. the variety of damage which is not easy macro - measured to ti alloy tc11 whose material structure is high intensity can reflect fatigue damage process effectively by studying the relation between fracture and structure life
本文研究表明：採用分維數定義損傷變量，建立結構的宏細觀疲勞損傷演化模型，尤其是對于tc11鈦合金這樣的高強度材料結構，損傷量變化不易宏觀測量，可以通過斷口分維數與結構壽命關系的研究，有效地反映疲勞損傷過程。 -
Second, the conclusion is drawn that the fit model can be gained after the simulation of different models compared with the measured temperature in practice. the components model of variable flow system and control system are set up
然後建立變流量系統部件的數學模型及控制系統部件的數學模型並進行控制迴路的模擬，並提出基於simulink的控制參數整定方法。 -
Technical progress is measured as a standing alone variable by the method of improved proportion in elemental structure and the rate of growth elasticity in capital substituting for labor
可以用要素結構進化率法和要素替代彈性法將技術進步作為一個獨立變量予以測度，並放之於經濟增長模型中進行分析。 -
This thesis sought the research of regional difference from the aspects of unit ' s being decided, variable ' s being selected and the methods of difference ' s being measured
文章從研究單元的確定、變量指標的選取、差異量度方法等方面來探討區域經濟差異的研究。 -
First of all, the whole damage field curves with toughness that selected as the fatigue damage variable was measured, then on the basis of frame of nonlinear continuum fatigue damage theory, the expressive form of fatigue damage parameter was decided by means of the tested curve data, and a new nonlinear fatigue damage cumulative model was proposed
摘要首先以韌性為損傷變量進行全域損傷曲線測試，以非線性損傷理論框架為基礎，用測試曲線數據確定損傷變量參數表達形式，得到非線性連續疲勞損傷模型。 -
They firstly used compliance as an explanatory variable in the clinical trials. however, compliance often ca n ' t be measured exactly. following the simple model put forward by them, we develop a new model that allow compliance with random errors and separate the effectiveness of treatment from that of the compliance
然而，依從性往往很難被精確測得，因此基於他們提出的簡單模型，我們提出一個新的模型允許其中的依從性變量帶有量測誤差，並把治療（ treatment ）的效應和依從的效應分離出來，從而得到一個更符合實際的對照臨床試驗數據的ev模型。 -
But in the paper, there are two directly inputting variables that they are ed and fd, and the ed is calculated by ld and rd, where the ld, rd and fd denote the distance that are measured by range sensors on a car between the left, right, front obstacle and the car, then they will be translated into controlling variable u by the function of fuzzy controller, and then the car will move basing on the controlling variable u
在常規的模糊控制中採用變量和變量變化以及變化率作為輸入的多維模型。本文採用所檢測到的三個距離即ld 、 rd 、 fd經過簡單變換為ed 、 fd ，再以這兩個變量直接作為輸入，經模糊控制器的作用，輸出控制量u ，小車就按照該控制量的控制來實現運動。 -
In the system of “ direct measurement ” of inertia brake, the braking torque is measured by the right torque sensor of inertia brake. in the thought of special construct of inertia brake, the work braking test data of inertia brake is analyzed, mathematic differential equation is founded, the variable situation of braking torque is analyzed through program calculation, some problem is discovered and suggestion is put forward to the application of test rigs and inertia brake
在慣性制動器的「直接測量」系統中，用慣性制動器右端的扭矩傳感器來測量制動力矩的，考慮到慣性制動器特有的結構，對慣性制動器工作制動試驗數據進行分析，建立了數學微分方程，通過編程計算分析了制動力矩的變化情況，發現了問題並對試驗臺和慣性制動器的應用提出了改進建議。 -
This paper looks soil as homogeneous stationary random fields, expatiates the application of the random process in the geotechnical engineering and establishes the basic concept, its assortment and digital feature of random process and random fields, tests whether this random fields is a stationary process and whether it is ergodic, applies correlation function theory and variable function theory in the study of the random fields of soil parameter, acquires the relation of the two theories and draws the conclusion that they are equal essentially, fits the measured curve by using the correlation function method, variable function method and other methods, and acquires the value of correlation distance, applies the random fields theory of soil parameter in actual engineering, estimates the value of elevation and other soil parameters of 92 holes in baoding city and the results are satisfying
將相關函數理論和變異函數理論分別應用於巖土參數隨機場的研究中，通過運用這兩種理論對巖土參數特性的描述，得出這兩種理論的內在聯系及其本質一致性的結論。分別運用相關函數法、變異函數法及其它求解相關距離的方法對實測函數曲線的擬合，得出描述空間相關程度的度量? ?相關距離（或變程） ，對用這幾種不同方法得出的相關距離（或變程）值進行了比較，並對這幾種方法的優劣和實用性做了評比。將巖土參數隨機場理論運用於工程實際，對保定市區某場地的92個鉆孔的各層位的層底標高及其它幾種常見的巖土參數做出了估計，預測結果比較令人滿意。 -
We rank stocks and make portfolios according to various kinds of risk factors from 1997 to 2002, and test in method of cross - sectional regression. we find that # and stock and portfolio returns lack significant relation, on the contrary, two easily measured variable, market equity and book - to - market equity, combine to capture the cross - sectional variation in stock returns. this conclusion proves that the size effect and value effect exist in shanghai stock market during the research period of this thesis
通過將1997年到2002年股票收益率數據按各種風險因素進行排序、分組的討論，以及橫截面回歸的檢驗，本文發現與股票組合收益之間缺乏顯著的相關性，相反流通市值和賬面市值比這兩個易於測度的變量一起捕捉了股票收益橫截面的變化，這一結論說明上海股市在本文的研究期間內存在規模效應和價值效應。 -
The rotor velocity and position can be taken as two states variable of the system by using the ekf on the basis of the theory of the bldcm. based on the measured stator currents and stator voltages, we can estimate the rotor velocity and position. it is very useful for us to study the application of the velocity and position sensorless operation of brushless dc motor drives
在直流無刷電機的原理基礎上，利用擴展卡爾曼濾波器將轉子轉速和位置看成系統的兩個狀態變量，根據定子側可測的電流、電壓值，逐步估計出轉子轉速和位置，為無速度和位置傳感器無刷直流電機控制系統打下基礎。
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