流量的控制 的英文怎麼說

中文拼音 [liúliángdekòngzhì]
流量的控制 英文
flow control
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 的 : 4次方是 The fourth power of 2 is direction
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 流量 : rate of flow; flow; runoff; discharge; throughput; （flow） rate; quantity （of flow）; flux
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. In the fourth chapter, we consider the effect of bus stations on traffic flow. by numerical simulations, we attain the idea results. in the fifth chapter, a multi - speed ca traffic flow model on the one - dimen - sional urban main road on the control of traffic lights is proposed to simulate the traffic under the open boundary conditions

    最後，建立一個交通燈控制下城市主幹道單車道多速元胞自動機交通流模型來模擬在開放性邊界條件下現實城市主幹道交通的車流運動，通過延遲來調整交通中紅綠燈對主幹道車流量的控制，並研究了在交通燈延遲控制下綠信比、交通燈個數對主幹道交通流的影響。
  2. The flux of ventilating is one of the most important factors of the control of producing, developing and crumbling of supercavitation

    充氣流量是控制超空泡產生、發展和最後潰滅的主要因素之一。
  3. Plc is widely used in automatic control for its strong function, high reliability, wide applicability, modular structure and etc. many customer services, such as showing process - flow charts, displaying dynamic - data - base interfaces, editing tables, generating charts, managing production and etc, can be provided by connecting personal computers ( pcs ) to a plc network. in a plc - pc system, plcs, which serves as the low - level units, are used to collect and control the data, ( for example, the on / off quantities and analog input / output quantities )

    把個人計算機連入plc網路可以向用戶提供諸如工藝流程圖顯示、動態數據畫面顯示、報表編制、趨勢圖生成、窗口技術以及生產管理等多種功能，作為底層單元的plc完成對現場開關量、模擬輸入輸出量的控制處理，而利用微型計算機良好的人機對話界面和數據處理功能，實現對一臺或多臺plc進行監控，充分發揮plc可靠、靈活的控制性能和計算機在管理、監控等方面的優勢，提高控制系統的整體自動化程度。
  4. Abstract : the transformation of the flowmeter and the control valve for water and oil phase flow, the control devices for oil - water phase ratio and blast hole charge and other control devices has eliminated the distinct dificiencies in the quality control of on - site mixed loading car of emulsified explosive and realized its automatic control so as to improve the quality of the products of emulsion and emulsified explosive and their blasting effect

    文摘:從水相和油相流量的流量計、控制水相油相流量的流量控制閥、控制油相水相配比的配比控制裝置、炮孔裝藥量控制裝置以及其他控制裝置的改造入手，改變原有乳化炸藥現場混裝車質量控制上存在的明顯不足之處，實現乳化炸藥現場混裝車的自動控制，提高了生產乳膠及乳化炸藥的質量和爆破效果。
  5. In this thesis, based on a digital signal processor tms320f240, a controller for pmsm is researched an designed. we analyzes the mathematics model of pmsm, researchs vector control of pmsm and space vector pwm, discusses the controller of position, speed and current, designs the mrfas position controller, pid speed controller and pid current controller, sets up pmsm ac servo control system, designs dsp controller, and develop the corresponding sofeware. at last, the designed controller is simulated under matlab / simulink, and the results are gived

    分析了水磁同步電機的數學模型，研究了永磁同步電機的矢量控制方法和空間矢量脈寬調制原理，討論了位置環、速度環和電流環的控制方法，設計了模型參考模糊自適應位置控制器、 pi速度器和pi電流控制器，組建了永磁同步電機交流伺服控制系統，設計dsp控制器，並開發了相應的軟體。最後在matlab simulink環境下對系統進行了動態模擬，並給出了模擬結果。
  6. Based on simulation, 2 - dimension fuzzy control system was researched, which was used to control two correlative variables of circulating fluidized bed boiler " s combustion control system

    本論文在模擬的基礎上，研究用二維模糊控制實現流化床鍋爐燃料量控制系統的兩關聯變量的控制。
  7. 2. based on the analysis of the historical evolution of jinan springs ' spurting, a quantity equation between the anaual average spring discharge and the anaual lowest water table is built according to the statistic data, which enable us to gain the corresponding relation between baseline water level and the smallest scenic discharge of spring gushing. then the groundwater discharge in the spring area is calculated and the controlling parameter of maximum available amount of groundwater exploiting is obtained

    泉域總面積1486平方公里。 （二）通過分析濟南市泉群噴涌歷史統計資料，首先建立泉群年平均噴涌量與年最低地下水位之間的定量方程，得出四大泉群噴涌的底限水位與最低景觀流量的對應關系，然後，計算泉域內地下水的入滲補給量，再得出保證泉涌的地下水最大允許開采量的控制性參數。
  8. From the controllable factors and answer question style ( the face - to - face tutor ) that the learners think which influence the most teaching quality, under the interaction and independent study theory and interaction influence distance theory, three action researchs have been done for face - to - face tutor, utilize ism method to structure one stream multimedia answer questions teaching model research of task - based driving at the base of action research

    本文從學習者認為最影響他們學習質量的控制性因素的答疑方式（包括面授輔導）入手，在交互作用和獨立學習理論、交互影響距離理論指導下對師生面對面的交互進行了三次行動研究，在行動研究的基礎上利用ism法構建了一種新型的基於任務驅動的流媒體答疑教學模式。
  9. In order to enhance the rapid reaction performance and regulate the current of main circuit in real time, a current loop ' s controller is set up inside the speed loop, it takes the pi regulator for the current loop ' s controller, which can make the output limited

    為了能夠盡量的提高伺服控制系統的反應快速性，並且能夠為了實時的對主電路的電流進行檢測調節，系統在速度環的內部設置一個電流反饋環並且以帶輸出限幅的pi調節器作為電流環的控制器。
  10. The seasonal change of total nitrogen concentration was controlled by the nitrogen transportation of yangtze runoff and it was a little more in summer and autumn but a little less in spring

    Tn濃度季節性變化受長江徑流n素輸送量的控制，夏、秋兩個季節的tn濃度較大，而春季較小。
  11. The major achievement of this dissertation is outlined in the following : 1. investigate the potential effect of switch routing on end - to - end service quality with both theoretical and experimental methods : it is found that service quality of lsp is better than that of ip routing if load on router is low or end - to - end bandwidth reservation is implemented, but lsp is more sensible to load on router. mpls must be used in company with policy based routing and packet classification to provide end - to - end qos service in internet ; 2

    使用理論分析和實驗測試相結合的方法詳細分析了交換路由對端到端傳輸質量的影響：研究表明，在鏈路輕載或預留帶寬的情況下，交換路由系統對數據流的服務質量優于傳統路由系統；只有綜合應用策略路由、數據報分類調度和標簽交換才能有效實現internet環境下對端到端服務質量的控制； 2
  12. This paper focuses on two control strategies, one is voltage - oriented control ( voc ), and the other is direct power control ( dpc )

    本文主要對電壓矢量定向控制和直接功率控制這兩種關于pwm整流器的控制策略進行了研究。
  13. First, variable speed constant frequency wind energy convertion theory is described in this paper, then presents a review on the development of wind turbines control and the main types of generator and static converters used to interface variable speed wind turbines to the electric grid. then discuss main circuit constructure and advantage of direct drive wind energy conversion system and introduce pitch - control method for wind power traction and electric power stability. simply aerodynamic characteristic of the turbine is analysised and permanent magnet synchnonous generator math model is established. to convert the variable frequency electricity into utility grid, back to back four - quadrant pwm - vsi is used and three typies of control strategy is presented to capture the maximum wind energy and transmit energy. then simulation is implemented to test the control strategy. in the following chapter a simple ac - dc - ac converter with a dc - dc boosting chopper is proposed to transmit the wind energy into electricity energy and two control strategy is presented

    建立了永磁電機和變流器的數學模型，針對雙pwm變頻器的特點提出了三種控制策略對變流器進行控制，通過變流器交-直-交的變換，將發電機發出的變頻變幅值交流電轉化為可用的恆定頻率的交流電，通過pwm調治能使其輸出功率因數為一，並且該控制系統功率因數為可調，能在特殊情況下同電網交換一定的無功功率，並通過對變流器的控制實現了最大風能俘獲的功能。最後採用matlab / simulink進行了模擬，取得了良好的模擬效果。在風力發電系統中，採用先進的最大功率俘獲演算法，能有效的從風中獲得最大的能量。
  14. By studying the characteristics of the eddy displacement sensor, it adopts the control method which include using the fitting line of sensor ' s output characteristic curve in certain block as control characteristic curve, and stipulating door limit district and a certain of backward overshoot, the stabilization of welding torch is gained under the certain track precision

    摘要通過對渦流式位移傳感器的特性研究，採用以傳感器輸出特性曲線在一定區間內的擬合直線作為控制特性曲線、設定規定門限區和一定反向調節量的控制方法，得到了在保證一定的跟蹤精度條件下的焊槍穩定。
  15. On the inside working and business procedure controlling enterprises will adopt e - business mode to exchange in a large amount voluntarily

    在內部工作和業務流程的控制方面，企業將會主動地大量採用電子商務模式進行交流。
  16. In this paper, the on - off procedure and drive mode of high - speed on - off valves are introduced, the principle of pwm most in use recently is introduced. based on the forming method of pwm signal with software, the conclusion is drawn that the occupancy of pwm signal is only in relation to the control value calculated and the mean flowrate is linear to the control value when the carrier wave ( cycle and amplitude ) is chosen

    論文介紹了高速開關閥的開關過程和閥的驅動方式。介紹了目前最常用的流體脈沖控制方法?脈寬調制的機理。介紹了pwm信號的軟體生成方法，並由此證明，高速開關閥可以實現流量與控制量成正比的模擬控制所能實現的伺服控制功能。
  17. It is active of the land exchange of these collectives which are seated in urban fringe, especially, large numbers construction land has entered the land market. in the paper, we has made an analysis on the distribution of collectives land income and why the urban and rural land price had some differences. and an analysis has been made on the establishment of unified urban and rural land market, a method of controlling the collectives construction land and the distribution principle of the income were given out

    城鄉結合部集體土地流轉比較活躍，尤其是集體建設用地大量進入土地市場流轉，文中分析了集體土地流轉的收益分配關系及城鄉土地價格差異的原因，對于城鄉統一的土地市場的建立做了相關分析，並給出了集體建設用地流轉的控制方法和土地收益分配原則。
  18. Qos based routing is a routing mechanism under which paths for flows are determined based on some knowledge of resource availability in the network as well as the qos requirement of flows, and flows control and shape realized in the host is called qos of host

    根據網路上可利用資源和流的服務質量需求決定流的路由的機制稱為qos路由。在終端設備上實現流量的控制和整形，我們稱為主機端qos 。
  19. On the basic of the relevant research achivement both in abroad and in home, the thesis further studies financial risk detecting and cash flow controling. the article defines the finacial risk and cash flow. on the basic of interpreting the ralation between them, the thesis mainly focuses on how to detect finacial risk and how to control cash flow during enterprise operation in order to achieve sufficiency and effectiveness of cash flow, and to minimize of loss and risk controled

    論文從對財務風險與現金流量的概念的界定入手，在闡明兩者相互關系的基礎上，著重探討了在企業的運營中如何進行財務風險的監測、如何進行現金流量的控制，以達到企業現金流量的充足性和有效性及風險損失可控性和最小化，從而實現企業生存、發展的長遠戰略；進而本文結合企業的實際狀況對財務風險監測與現金流量控制進行了實證分析；最後提出要實現企業戰略，就要從操作上整合併不斷提升財務風險監測與現金流量控制。
  20. They hae the ability to open and close, regulating the flow of charged ions and controlling the oltage gradient found between the inside and outside of eery liing cell

    它們有開放和關閉的能力，以此來調節帶電離子的流量並控制每個活細胞內外兩側的電壓梯度。
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