error range造句
造句與例句
手機(jī)版
- After comparing the detecting result and the actual height of metal parts , it showed that the detecting error was in the nature figuration error range of one welding seam
經(jīng)與實驗獲得的實際金屬結(jié)構(gòu)高度數(shù)據(jù)對比，得到金屬結(jié)構(gòu)高度檢測的誤差在單道焊縫的自然成形的高度誤差范圍內(nèi)的結(jié)果。 - The possible error of solar radiation climatic calculation is analyzed and discussed . the error range of calculating solar radiation with sunshine data is obtained . the homogeneity test is carried out using 70 monthly total solar radiation series over china with potter method
在通過對總輻射和日照百分率的正態(tài)分布檢驗以及相關(guān)性檢驗的前提下，以日照百分率資料為參考，采用potter法對70個輻射站進(jìn)行總輻射資料的均一性檢驗。 - Based on the error theory of point measurement are the identifying of the error range set , sketch of the error ellipse , analysis on displacement of the monitoring sites and error detection , providing a fundamental theory infrastructure for dynamic assessment of surface displacement and gray prediction
根據(jù)點(diǎn)位測量的誤差理論，確定定誤差值域范圍，繪出誤差橢圓；對各監(jiān)測點(diǎn)進(jìn)行位移與誤差判別分析，為地表位移動態(tài)分析和灰色預(yù)測提供理論基礎(chǔ)。 - Abstract : discusses the physical process of air infiltra tion under wind pressure combined with thermal pressure , accordingly points out an ambiguity of the calculation procedure in the current hvac regulation , obtain s its error range and presents a more reasonable formula for the calculation
文摘:分析了風(fēng)壓和熱壓共同作用時空氣滲透的物理過程，據(jù)以指出了現(xiàn)行暖通規(guī)范推薦計算方法中的物理概念問題，計算了規(guī)范方法的誤差，給出了更為合理的計算方法。 - To improve the steady performance of the system , a fuzzy - pid combined controller is applied to the magnetic bearings system : applying fuzzy control in a large error range ; applying classical pid control in a small error range . the simulation results show that this kind of control strategy can make the rotor of the magnetic bearings stabilize in a large range
本文首先設(shè)計了基本模糊控制器，并用matlab進(jìn)行了仿真研究，為了改善系統(tǒng)的穩(wěn)態(tài)性能，本文提出采用模糊- pid復(fù)合控制器，在大偏差范圍內(nèi)采用模糊控制，小偏差范圍內(nèi)采用傳統(tǒng)pid控制，并進(jìn)行了磁懸浮轉(zhuǎn)子起浮特性的仿真，仿真結(jié)果表明這種控制策略有利于使磁懸浮轉(zhuǎn)子在大范圍內(nèi)穩(wěn)定。 - One of the focuses in this dissertation is the design of a recognition quality evaluator for graph entities . the original image information corresponding to the graph entities is considered as a constrained template or allowable error range . some evaluating factors , defined by using fuzzy theory , have been proposed to express a graph entity ' s recognition quality and as the input of the quality evaluator
本文重點(diǎn)討論了圖素質(zhì)量評價器的設(shè)計，提出采用圖素識別質(zhì)量特征因子來表述圖素的識別質(zhì)量，并以矢量圖素對應(yīng)的光柵圖元作為約束矢量圖素的模板或公差帶，以此提取反映識別質(zhì)量的特征因子，結(jié)合模糊理論的有關(guān)概念定義各種特征因子的表達(dá)式；圖素的識別質(zhì)量特征因子作為圖素識別質(zhì)量評價器的輸入，由評價器經(jīng)過處理后輸出對圖素識別質(zhì)量的評判結(jié)果。 - Ripi combines time optimal controller with pi controller , it is a kind of intelligent controller based on rules . within the large error range , ripi uses time optimal control , and within the small error range , it uses pi controller . by the state point , two schemes change each other
Ripi將時間最優(yōu)控制基本原理與pi相結(jié)合，是一種基于規(guī)則的智能控制器，該控制器在大偏差的范圍內(nèi)使用時間最優(yōu)控制，在小偏差范圍內(nèi)采用pi控制，兩種控制方法的切換是利用狀態(tài)點(diǎn)進(jìn)行切換。 - With researching deeply , some geotechnical researcher had been understood that the rlem which is mobility solving method is inaccurate . many scholars have done much works in researching on the error - range using the parallel analysis between rlem and others methods in some huge projects . however , it is not reported about the systemic and numerical analysis of this error range and mechanics mechanism
剛體極限平衡法作為各行業(yè)的規(guī)范指定方法，一直被工程設(shè)計人員普遍采用，隨著研究的深入，不少分析研究人員均認(rèn)識到剛體極限平衡法是一種不嚴(yán)密的可動解求解過程，存在較大的偏差，已有不少學(xué)者對這一方法在一些重要工程中應(yīng)用的誤差進(jìn)行過對比分析研究，然而對這一方法的誤差范圍與其力學(xué)機(jī)理的系統(tǒng)量化分析研究尚未見報道。 - Firstly , while the nominal model is used , the filtering effect is very good . secondly , when the system model is n ' t definite , the filtered heading angle and rudder angle are steady in the error range . finally , when the complicated nonlinear wave model replaces the linear wave model , the filtering effect is also steady , and the estimate precision is high
首先，仿真是在名義模型的情況下進(jìn)行的，此時h _濾波器的濾波效果很好；其次，我們在系統(tǒng)模型具有攝動的情況下進(jìn)行仿真，此時經(jīng)h _濾波器濾波后的航向輸出和舵令輸出基本能夠達(dá)到穩(wěn)定；最后，我們采用較復(fù)雜的非線性海浪模型代替線性海浪模型進(jìn)行仿真， h _濾波器的濾波效果也是比較穩(wěn)定的，并且估計精度較高。 - At the same time , this paper summarized the experience on solving the problem of amplitude limitation of the controller output and proposed a method to predict system output by use of the model prediction with feedback correction . the on - line intelligence switch of controller output between the limited amplitude and imc controller output is determined according to the state whether the system output and the predictive output are within the given error range
同時，本文在總結(jié)前人對輸入受限問題的處理經(jīng)驗的前提下，提出用帶反饋校正的模型預(yù)測作系統(tǒng)輸出預(yù)測，根據(jù)系統(tǒng)響應(yīng)和系統(tǒng)預(yù)測值是否在給定誤差范圍內(nèi)來共同決定控制量在限幅值與內(nèi)模控制器輸出值之間進(jìn)行在線智能切換。 - It's difficult to see error range in a sentence. 用error range造句挺難的
- According to the results of the field test , the accuracy of this method in predicting the occurrence of evaporation duct arrives at 80 % , the error of the average predicted evaporation duct height is about 28 % with each error ranging from 24 . 6 % to 57 . 6 % within the measurement height range
根據(jù)外場試驗的結(jié)果，其預(yù)測蒸發(fā)波導(dǎo)環(huán)境出現(xiàn)的準(zhǔn)確率可達(dá)到80 ，對平均蒸發(fā)波導(dǎo)高度的預(yù)測誤差約為28 ，在試驗可測量的高度范圍內(nèi)，不同蒸發(fā)波導(dǎo)高度的誤差在24 . 6 57 . 6之間。
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