輸入動量 的英文怎麼說

中文拼音 [shūdòngliáng]
輸入動量 英文
entering momentum
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 輸入 : 1 (從外部送到內部) import 2 [電學] input; entry; entering; in fan; fan in; 輸入變壓器 input tra...
  1. Also a refined - pulp quality predictive model, with specific energy, specific load as the model inputs, and beating degree, wet weight as the model outputs, is presented. simulation results show that the models can be acted as theoretical bases for the automatic control of high - consistence pulp refining process

    即,建立了以原漿流、白水流、盤磨機功率為,比能、比負荷、濃縮機漿位為出變態模型,以及基於比能、比負荷的成漿質預報模型。
  2. Firstly, second harmonic component ratio and dead angles of two phase inrush ' s dispersion in three - phase transformes are acted as input variable. secondly, the method applies improved algorithm based on the original algorithm of multi - layer forward back propagation network, that is to say, adding last variational effect of weight value and bias value to this time and making use of variable learning rate. at the same time, this method also adopts dynamic form in the number of hidden floor node

    首先,文中將三相變壓器兩相涌流差流的二次諧波含比和間斷角作為網路的;其次,利用對原有bp網路訓練演算法基礎上的改進型演算法(即在計算本次權值和閾值的變化時增加上一次權值和閾值變化的影響以及採用變學習率,與此同時隱含層神經元個數採用態形式) ,通過樣本訓練使網路結構模型達到最優。
  3. Several semi - active control algorithms used in the semi - active suspension system with mr dampers are proposed and developed including the " on - off " voltage controller, the continuously linear variable voltage controller, the modulated continuously linear variable voltage controller based on " sky - hook " damping concept and the hybrid controller based on the combination of " sky - hook " damping concept and " ground - hook " damping concept and the fuzzy logic controllers using measurements of the relative displacement between the sprung and unsprung mass or the absolute acceleration of the sprung mass as the input variables of fuzzy logic controllers. the simulation models were prepared in matlab ? simulink ? fuzzy toolbox programs. the experiment setup of the semi - active suspension system with mr dampers in the lab has been designed and developed

    根據磁流變阻尼器特性和對懸架系統力學特性的規律性研究,為磁流變阻尼器設計了基於「天棚」阻尼控制概念的「 on - off 」 、線性連續和修正的線性連續控制策略,基於「地棚」阻尼控制概念的磁流變阻尼線性連續控制策略, 「天棚」阻尼和「地棚」阻尼控制概念線性組合起來的磁流變阻尼混合控制策略,根據模糊控制原理設計了以簧載質和非簧載質間相對位移或簧載質加速度分別作為的模糊邏輯控制器用於磁流變阻尼半主懸架的智能控制。
  4. Log mean divisia index method was adopted to analyze the effects of activity level, market share and energy intensity of various transportation systems on energy consumption of passenger and fright transportation

    本研究的目的在於?集整理運部門的運與能源消費,並就各運系統的延公里數及延噸公里數進行推估。
  5. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上,深分析混凝土在送管道內的流狀態,得出混凝土泵的負載特性方程;然後根據功率鍵合圖的建模方法,建立泵送迴路和分配迴路的數學模型,並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬,分析了在不同的(泵送頻率)和換向時間下,活塞桿的位移和系統的液壓沖擊情況,找到了引起液壓沖擊的根本原因(即分配迴路的響應時間(固定值)與活塞桿的運時間(變化值)不相匹配) ,並提出了相應的改進方法。
  6. Flux position & error in flux magnitude and error in torque are used as fuzzy state variables. fuzzy logic is used for choosing the switching state. a fuzzy logic controller can choose the switching states according to a set of fuzzy rules based on both specialists " experience and knowledge, which improves the response performance of the system effectively during start - up and change in load

    作為本文的一個創新點,針對普通的直接轉矩控制在給定轉矩躍變時反應較慢的缺點,提出了一種模糊控制器,把磁鏈位置、磁鏈誤差和轉矩誤差作為模糊,應用模糊邏輯來確定逆變器的開關狀態,該模糊控制器根據一套基於專家經驗和知識的模糊規則來選擇開關狀態,從而有效地提高了系統在啟和負載突變時的響應速度。
  7. By inputting on - line changes of dms time performance parameters, the schemes adjusted the number of service windows in queuing network system to regulate dynamic time performance

    演算法以分散式測系統時間性能指標的在線變化為態調整排隊網路系統服務臺的窗口數,從而實現對系統時間性能的態調整。
  8. In this paper, relevant algorithm of the automatic producing test case will be discussed, furthermore, the simulate annealing genetic algorithm of automatic producing the case of combination of condition covering test, and the orthogonal latin squares method of the automatic producing the case of combination of input variant covering test are offered in the paper

    本文討論了自生成測試數據的相關演算法,並在此基礎上,給出了能自生成條件組合覆蓋測試數據的模擬退火遺傳演算法以及可自生成值組合覆蓋測試數據的正交拉丁方方法。
  9. This method is proved to be an accurate solution of random vibration equation, in which all cross - correlation items, either between earthquake inputs or between participant modes are involved naturally. compared to conventional method, the computational efficiency of the developed method is much higher

    此法計算結果自包含了振型間及各間的相關項,理論上是隨機振方程的精確解法,且與傳統方法相比可大大減少計算,非常適合分析大型網殼這種自振頻率密集結構的隨機地震響應。
  10. This paper is based on the working theory of anti - lock braking system, the properties of fuzzy control, the modelling for vehicle system and vhicle tyre. by using of wheel speed sensor, the gather of wheel speed is practiced by filter, amplier, modifying of wheel speed. based on the wheel slip ratio of abs. given vehicle speed and wheel speed, the wheel slip ratio is computed. the error and error change ratio of slip ratio is obtained by given refering slip ratio. which is the input of fuzzy control which comprises of input fuzzy

    本文根據防抱死制系統的工作原理,模糊控制的性能特點,車輛系統模型及車輪輪胎模型,利用輪速傳感器,對輪速進行濾波、放大、整形等實現了車輪速度的採集。採用基於車輪滑移率的防抱控制理論,根據車速、輪速來計算車輪滑移率。由參考滑移率計算出滑移率的誤差、誤差變化率並作為控制器的完成了模糊控制的模糊化、模糊推理、模糊判決。
  11. The analysis on unilateral, bilateral and lateral - torsional coupled seismic response of base - isolated structures with combined isolation systems is carried out, and the control of lateral - torsional coupled seismic response of structures is discussed. the energy analysis on base - isolated structures is conducted by energy method. the influence on the total input earthquake energy owing to the frequency, intensity and lasting - time of earthquake and so on is studied

    採用能方法,建立基礎隔震結構能反應方程,對基礎隔震結構地震反應進行能分析,研究地震的頻譜特性、幅值、持時、上部結構自振周期及隔震系統力性能等因素對結構總的影響;並對基礎隔震結構進行耗能分析,研究結構總在結構中的分配,為基礎隔震結構能設計提供依據。
  12. Perfection and adjustment according to system properties, it combines genetic algorithms with fuzzy control, detailed analyzes the problem of designing fuzzy controller and proposes two advanced schemes : first scheme : the change - of - variables are emerged into input variables of the simple fuzzy controllers of oil feeding pump system as one variable, and one pi block is connected after output of fuzzy controllers, consequently the structure of the improved fuzzy controller is analyzed, finally genetic algorithms with adaptive probabilities of crossover and mutation is applied to optimize membership functions and fusing factors of the fuzzy controllers, and the simulation results of before and after optimization are compared

    由於在模糊控制器的設計過程中存在較多的人為因素,為了實現根據系統特性對模糊規則和隸屬函數進行自修正、完善和調整,本文將遺傳演算法和模糊控制結合起來,並針對前面設計的模糊控制器中所存在的問題進行了詳細分析,提出了兩種改進方案: 1在簡單模糊控制器的中加了變變化率的信息,即將和變的變化率融合為一個,並在模糊控制器的出端加比例、積分環節,然後分析了這種改進后的模糊控制器的解析結構,最後採用改進后的自適應遺傳運算元的遺傳演算法對模糊控制器中的隸屬函數和融合因子進行優化,並將優化前後的結果作了比較和分析。 2
  13. It is not like expert system, which needs repeat three periods - conceptualization, formalization and improvement. in this paper, research the fault gears " three models by the vibration signal. pick up the character vector by using the wavelet packet and energy method as the ann input neural vector

    本文以齒輪箱為研究對象,在齒輪正常、齒根裂紋、齒面非正常點蝕三種模式下,對振信號加以分析,運用「小波包?能」法提取出信號特徵,作為神經網路的,採用包括有層、單隱層和出層的bp網路。
  14. As the slipping isolator consumed most of the input energy of earthquake the structure with the base fps isolator has been reduced the peak value of acceleration and displacement between floors of the structure effectively

    由於滑摩擦層耗散了絕大部分的地震,採用摩擦擺基底隔震措施以有效降低上部結構的最大加速度和層間位移反應。
  15. Plenty of experiments show that it can effectively improve the synthetic speed of wl algorithm at the same quality. a method for automatic recognizing the size of neighborhood based on statistics is also presented, which can decrease the number of input parameters and be convenient for user ' s operating in texture synthetic algorithms sample - based using mrf model. finally, the future works about the technique of texture synthesis are introduced

    通過大的實驗表明,在合成質與wl演算法相近的情況下,該方法使wl演算法的合成速度大幅度地提高,取得了良好的加速效果;運用統計分析的方法,針對採用mrf模型的基於樣圖的紋理合成演算法,給了一種鄰域大小自識別的方法,進一步減少了紋理合成演算法的參數,更方便了用戶的操作。
  16. In tradition, worker must computer, then change the gear for regulating the quantity of seeding by himself. this system can regulate it automatically by a microcomputer inside after inputting the demand of seeding quantity, and the regulating precision improved

    此系統與傳統播種機人工計算、更換齒輪調整播的方法不同,而是利用單片機可編程的優點,在播種前、排種器類型及五輪儀打滑移率等參數,系統內部會自進行計算調整,提高了調節精度。
  17. Furthermore, when the divided ii1 differences are used to approximate to the derivatives that are coefficients in linear arithmetic representations, computing linear arithmetic representations is converted to compute predicate residuals completely, which needs to analyze neither static nor dynamic data dependencies between the statements on w. at this time, the improved method is more powerful to generate test data, and can be used for black - box testing

    更進一步,當用均差作為謂詞函數關于的導數的近似時,計算線性算術表示就全部轉化為計算謂詞殘,而後者無須分析w上各語句之間的靜態、態數據依賴關系。此時,改進后的方法比原方法生成測試數據的能力更強,能夠用於黑盒測試數據的自生成。
  18. In this thesis, we will review some traditional methods of detecting data dependence and analyze the relation between the data dependence and the mechanism of parallelism. based on path analysis and symbolic execution, we describe two methods, static analysis and dynamic analysis, for detecting data dependence of array variables in loops of sequential programs

    進而提出了基於路徑分析和符號執行的靜態測試和態測試方法,來研究串列程序中循環內部數組變的數據相關性,該方法對于下標表達式為線性表達式時有很好的效果,而且能夠處理一些復雜的數組下標表達式,比如數組下標表達式含有和非線性下標表達式的情況。
  19. Semi - active structure control has received significant attention in recent years because it can achieve the effect similar to that of active control while requiring small power sources

    近年來,由於半主控制以其所需極小,但仍能達到主控制效果的優點,備受人們的關注。
  20. Aiming at gradually developing and perfecting the task - based teaching method, the essay, with enlightment from the krashen ' s input hypothesis, discusses some issues about input, output, activities and teacher ' s role in this method

    摘要為促進任務式教學的不斷發展和完善,本文借鑒克拉申的假說,探討了任務式教學中及難易、活的設計及側重、出時機以及教師作用等問題。
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