自動風量控制 的英文怎麼說

中文拼音 [zìdòngfēngliángkòngzhì]
自動風量控制 英文
automatic air volume control
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 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...
  • 自動 : 1 （自己主動） voluntarily; of one s own accord 2 （不憑借人為的力量） automatic; spontaneous 3 ...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level

    本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性；介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法；分析汛期限制水位動態控制的方法及關鍵問題；進一步闡述了水庫極限風險率的定義；根據極限風險率定義，詳細敘述了不同極限風險指標時、不同汛期限制水位下起調，水庫所能承受的極限風險率計算方法。然後，基於極限風險率計算方法，以白石水庫為背景，研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。
  2. Aiming at such problems in combustion system of homemade middle and miniature boiler, as a complex system with the character of dead zone, time variation, serious non - linearity, large time delay, coupling and a lot of disturbance, this paper presents a new set of optimal control resources. by using well - matched control method on system, stable automatic running is realized. having the serious divulgence coals difference a lot from each other in character, instability of chemistry, value of lowest emission of heat, home - made boiler controller is not at all ideal. instead of traditional model that controls the ratio based on proportional control or with the correct signal of the amount of oxygen, this paper, combined with intellect control theory - - fuzzy control and self - optimizing concept, propounded a kind of fuzzy self - optimizing controller to be used in air supplying system of the boiler, and expatiates on the idea of dividing the control process into two parts, dynamic and static to realize, thus meets the demand of homemade boiler economic running

    本設計針對國產中、小型電站鍋爐燃燒系統參數時變、嚴重非線性、干擾因素復雜、耦合嚴重、模型不易確定的特點，提出多變量協調控制方案，解決了系統可控性差，難以實現穩定自動運行的問題；在此基礎上，改變以往以煙氣含氧量控制送風的傳統模式，針對國產電站鍋爐設備主體及一、二次送風迴路泄露嚴重，煤種混雜、成分不穩定、燃燒發熱值低、燃燒效率不高等問題，應用智能控制理論中的模糊控制技術，結合自尋最優控制的思想，設計了一種模糊自尋優控制器，應用在電站鍋爐送風控制系統上，並闡述了動靜態兩種實現途徑，通過在線優化風煤配比，實現最佳經濟燃燒，切實保障了鍋爐的經濟運行。
  3. Electromotor joins with high efficiency selected water pump, scm ( single chip micyoco ) control system commands water pump according to cooling water temperature which substitutes traditional strap - driving mechanism pump and forms tael - level intellectualized control cooling system combining with electromotion control of cooling fan. consequently it realizes that water pump and fan autoregulate with engine working status and assures t hat cooling water temperature keeps in the best range all the time and advances the reliability of engine working and realizes exact control of cooling water temperature in deed

    選用高效率水泵與電機聯接，改由單片機控制系統根據冷卻水溫控制水泵的工作，代替傳統的皮帶帶動的機械水泵，結合冷卻風扇的電動控制形成兩級智能化控制的冷卻系統，從而，實現了水泵和風扇轉速隨發動機工況變化的自動調節，真正實現了冷卻水溫的精確控制，保證了冷卻水溫始終保持在最佳范圍內，大量減少傳熱損失降低油耗，並提高了發動機工作的可靠性。
  4. In this paper, from the viewpoint of basic automatic control system, a cooling tower supervisory controller is designed and tested by applying it on the digital simulator to real time control the tower airflow and tower fan sequencing in central air - conditioning

    摘要從集中空調冷卻水側基本自動控制系統的局部角度出發，設計了冷卻塔風扇上位機控制器，對風扇風量和運行臺數進行實時控制，並通過模擬試驗分析了其對系統控制穩定性和系統能耗的影響。
  5. Benefited from the ceaseless development of information technology and control technique, research on grid - connected wind power generation has been in fast progress, with commercial application from several kilowatts up to more than one megawatts per unit, and category of controls from stall type to pitch regulation type up to the state - of - the - art varying speed type

    隨著計算機與自動控制技術的飛速發展，風力發電技術的發展極為迅速，其單機容量從最初的數十千瓦級發展到最近進入市場的兆瓦級機組；控制方式從基本的定槳距失速型控制向變槳距控制直到最新的變速控制發展。
  6. Thirdly, gap analysis, duration analysis, net present value analysis and dynamic simulation analysis, these four risk measurement techniques and how to use them are studied. and then, commerce tactics to manage and control interest rate risks and how to use them are researched detailedly. at last, an example which further illustrates how to manage and control interest a rate risks for commercial banks of china is given. interest rate risk management is a complicated job, so commercial banks should choose appropriate skills and measures to control interest rate risk effectively for keeping their earnings free of adverse influence of interest rate changes

    本文首先根據巴塞爾委員會制定的利率風險管理的原則和西方銀行業的經驗，對商業銀行所面臨的利率風險進行了具體地識別分析；研究了敏感性缺口管理技術、有效持續期缺口管理技術、凈現值法和動態模擬法這四種商業銀行利率風險的衡量管理技術及其運用；然後對控制利率風險的具體管理策略以及如何運用這些管理策略來控制利率風險進行了詳細地分析研究；利用前面介紹的成果和方法用實例系統地說明了商業銀行應根據自身情況選擇合適的管理技術和策略，有效地控制利率風險。
  7. Avoiding the use of mathematic models, the fuzzy logical control ( flc ) system meets the control demands of the tunnel ventilation process well which is a nonlinear distribution system. but because of its lacking of learning and adaptive ability, many problems has emerged when using flc : the membership functions of the fuzzy variables cannot be changed, the fuzzy logical rules cannot be modified automatically when environmental variables such as traffic model, average exhaust, etc, are changed. for this reason, the paper uses fuzzy neural network control ( fnnc ) system to improve the control process

    模糊控制系統避開了數學模型，能很好適應公路隧道通風系統非線性和分散式參數特徵，但是模糊控制系統本身的學習和適應能力差，導致了模糊變量各語言值隸屬函數和控制規則不能隨著環境參數（如交通量、基準排放量等）的改變而自動調整和修改等問題，本文將具有強大學習能力的神經網路融合到模糊控制系統中，研究和探討了隧道通風模糊神經控制方法。
  8. An engineer case is introduced, which is about " the reconstruction of high voltage fan ' s speed - adjusting by frequency conversion and the design of plc ( programmable logic controller ) control system in shui cheng iron and steel company ". in this project, an advanced controlling technology, based on the method in this paper, is used to realize the closed loop control of discharge header pressure of two coke ovens

    介紹「水鋼煤焦化公司鼓風機高壓變頻調速及系統plc控制改造」的工程概況，對煤氣鼓風機採用先進的變頻調速技術和計算機控制技術進行改造，實現對兩座焦爐集氣管壓力自動調節的閉環控制功能，既滿足了煤氣量的自動調節的要求，又避免了煤氣鼓風機出口閥門的節流調節，節能效果相當可觀。
  9. They teach you to be proud and unbending in honest failure, but humble and gentle in success ; not to substitute words for action ; not to seek the path of comfort, but to face the stress and spur of difficulty and challenge ; to learn to stand up in the storm, but to have compassion on those who fall ; to master yourself before you seek to master others ; to have a heart that is clean, a goal that is high ; to learn to laugh, yet never forget how to weep ; to reach into the future, yet never neglect the past ; to be serious, yet never take yourself too seriously ; to be modest so that you will remember the simplicity of true greatness ; the open mind of true wisdom, the meekness of true strength

    它們教導你：在光榮失敗時保持尊嚴，不屈不撓，但是在成功時謙卑溫和；不以空言代替行動；不找尋舒適的小徑，而是面對困難的壓力，以及挑戰的鞭策；學習在暴風雨中屹立，但是對跌倒的人寄與同情；在你想控制別人之前，先控制自己；有純潔的心，有高尚的目標；學習歡笑，但永不忘記如何哭泣；伸向未來，但永不忽略過去；嚴肅，但永不把自己看得過于認真；謙虛，以便你能記得真偉大的單純，真智慧的虛心，真力量的溫馴。
  10. The rain sensor is a highly versatile device for automatic wiping of vehicle windscreen when it is wet due tomoisture ， raindrop or even mud. it works by reflecting harmonious lightbeams with in a windsceen. when raindrops fall onto the windscreen, this harmony is disturbed, creating a drop in the lightbeam intensity. the system then activates the wipers to operate in fully automatic

    汽車智能雨刮雨水傳感器是一種高科技的光電技術產品，安裝在前擋風玻璃後面，利用光學原理，採用先進的光電轉換技術，對汽車前擋風玻璃上的雨水、霧水、雪水進行探測判斷，採集數據，經微電腦計算，準確判斷后，根據雨量大小，完全自動地控制雨刮及雨刮快慢。
  11. Vav system has the feature of multi - variable, intense conpling and nonlinear. when the several control loops in the control system are working together. there is intense coupling among them

    變風量空調系統具有多變量、彼此耦合強烈、非線性等特點，其自動控制系統的多個控制迴路同時工作時，各個控制迴路之間具有強烈的耦合作用，相互影響，相互干擾。
  12. At the same time, because our stock market is emerging and reform is under way in our country, there exist many latent risks. such as : the quality of listing companies inside the stock market ; the technical conditions of agency ; the bugs of rules and regulations of stock dealing ; the misplays of policies and fluctuation of macro - economy ; the unstable of financial system and so on

    同時，我國新興證券市場和經濟體制改革的特殊背景也使其面臨巨大的潛在風險，如證券市場內部上市公司質量、中介機構水準問題、證券交易制度的缺陷、調控政策的失當以及證券市場外部宏觀經濟的波動、金融體系的不穩定、來自國際金融體系的沖擊等都可以引起我國證券市場的異常波動。
  13. Abstract : based on an investigation of some projects involving vav air conditioning systems in shanghai, describes the general status of these projects, system modes, air distribution, indoor air quality, noise control, duct design and automatic control, and predicts the future prospect of vav system application

    文摘:介紹了對上海地區採用變風量空調系統的部分工程的調研情況，分析總結了工程概況、變風量系統的方式、氣流組織、室內空氣品質、噪聲控制、風道設計、自動控制等，對其應用前景作了展望。
  14. On the premise of keeping total amount of coal powder of the boiler burning adjustment output, our product can realize the balance control each burner of the one wind speed, two wind speed and coal powder density automatically, so as to ensure the coal powder is fully burnt and keep the position of the burning center

    在保持鍋爐燃燒調節器輸出的煤粉總量的前提下，自動實現各燃燒器一次風速、二次風速和煤粉濃度的均衡控制，以保證煤粉充分燃燒，保持燃燒中心的位置。
  15. Nine major improvements to state - owned enterprise management training are put forward in this thesis : first, improve the rational thoughts of management training, and systematically carry on the construction of the mechanism of manpower resources development of state - owned enterprise ; second, make great efforts to structure enterprise ' s training mechanism, complete the rules and regulations and make sure the enterprise ' s training regularization stepping into normal and perfect process ; third, observe and guide the reform of training and make it systematical, level quality, harmony and dynamic quality ; fourth, training content to be upgraded, the method to be reformed, regard improving training quality as the core and vitality of the training ; fifth, strengthen training controlling, set up strict system of training assessment, cultivate the working environment of transforming the training outcomes ; sixth, strengthen the measure of evading of the training risk, establish the correct training idea, set out loyal training mode ; seventh, exert the government ' s function, strengthen the macro - management, use legal means and policy to support the development of management training ; eighth, dispose enterprise training resource reasonably, accelerate independence, socialization and marketlization ; ninth, pay attention to study and utilize wto rule, establish the consciousness in line with international standards, strengthen the work of absorbing wisdom of enterprise, expand international cooperation to training

    其次，對國有企業管理培訓提出了九大改進建議：一、提高對管理培訓的理性認識，系統地進行國有企業人力資源開發機制的建設；二、努力構建企業培訓工作新機制，建立健全企業培訓規章制度，保證企業培訓步入正規化、完善化通道；三、用系統觀考察、指導管理培訓的改革，使企業管理培訓具備整體性、層次性、協調性及動態性；四、培訓內容要更新，培訓方法要改革，培訓形式要靈巧，把提高培訓質量作為培訓工作的核心和生命力所在；五、加強培訓控制，建立嚴格的培訓評估體系，培育培訓成果轉化的工作環境；六、強化國有企業管理培訓風險的規避措施，樹立受訓人員的正確培訓觀念，建立相互忠誠的培訓模式；七、發揮政府職能，加強對培訓的宏觀管理和協調指導，運用法律手段和政策支持引導管理培訓的發展；八、合理配置企業培訓資源，加快企業培訓自主化、社會化、市場化；九、注重研究和利用wto規則，樹立與國際接軌意識，加強企業引智工作，拓展國際合作培訓。
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