提前隨動系統 的英文怎麼說

中文拼音 [dīqiánsuídòngxìtǒng]
提前隨動系統 英文
predictor servomechanism
  • 提 : 提動詞（垂手拿著） carry （in one's hand with the arm down）
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 隨 : Ⅰ動詞1 （跟; 跟隨） follow 2 （順從） comply with; adapt to 3 （任憑; 由著） let （sb do as he li...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 提前 : 1 （往前移） shift to an earlier date; move up （a date）; bring forward; advance 2 （事先） in a...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. This paper takes mobile engineering department equipment management of daqing petrochemical parent company as an example, and studies the design and application of equipment management system of daqing petrochemical parent company, for the implement of computerizing the equipment entire process management with the equipment management system and completing the synthesis management, the records management, the expense management, the fixed asset management, the specialized management and the information management with the computer system and making in the manual management some qualitative and stochastic ingredients transforming into the quantitative standard management. so it guarantees that we can perform advanced predicting management in the entire process of the matter movement and the value movement of equipment and complete the equipment servicing transition from the compulsory servicing and afterwards servicing to the preventive servicing, improving work quality, efficiency and modernized degree which the equipment manages and assisting enterprise ’ s equipment management decision - making and the whole realization of management goal and enhancing the enterprise ’ s interior equipment utilization and realizing its maximum profit

    本文以大慶石化總廠機動工程部的設備管理為例，對大慶石化總廠設備管理系統的設計與應用進行研究，旨在通過設備管理系統實現設備全過程管理計算機化，由計算機系統來完成設備的綜合管理、檔案管理、費用管理、固定資產管理、專業管理及信息管理，使人工管理中一些定性的、隨機的成分轉變為定量的規范的管理，保證大慶石化總廠對設備的物質運動和價值運動的全過程實行先進的可預知性管理，並逐漸將設備維修從目前的以強制性維修及事後維修為主過渡到以預防性維修為主，提高設備管理的工作質量、效率和現代化程度，輔助企業的設備管理工作決策及經營管理目標的整體實現，提高大慶石化總廠內部設備的利用率及實現其最大的經濟效益。
  2. The first one : fitting together ultimate values of every dimensions in one dimension - chain one by one, educing many equations by itself, calculating results, and comparing these results of close dimension to find maximal and minimal values. the second one : projecting all dimensions on two preestablished axis, then providing the solutions to analyze whether every projected dimensions is increscent or decreasing, and synthesize the effect of every projected dimensions to close dimension, educing many equations by itself, at last calculating the result of close dimension. the third one : according to monte carlo analysis, getting every dimensions " values from every dimensions " tolerances at random time after time, simulating the actual circumstances of mass production using these dimensions, and calculating reasonable results of close dimension economically

    鑒于這類系統在各大中小型企業的廣泛應用與相對滯后的研究水平，本文提出了三種新的能切實地解決目前尺寸鏈計算機輔助分析解算中存在的各種難題的設計方案，第一種方案將尺寸鏈中各組成環能取的極值組合起來，自動列方程組，求解每個組合情況下的封閉環尺寸，最後比較這些結果，得出封閉環的最大最小值；第二種方案將尺寸鏈各組成環向預先設定好的兩個方向投影，之後再分析各尺寸環投影分量的增減性，並且提供了組成環兩個方向上的投影分量增減性不一的復雜情況下的解決辦法，綜合組成環各投影分量的增減性，然後自動列出方程組，最後根據各組成環的投影分量以及所列的方程組來確定尺寸鏈封閉環的尺寸；第三種方案以蒙特卡洛法為原理，在尺寸鏈各組成環的取值范圍內使用計算機產生大量隨機數，模擬實際大批量生產中的零件尺寸分佈情況，以更經濟更合理的方式分析、計算封閉環尺寸。
  3. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  4. The model - free pid control method with neuron tuning gain and the neuro - fuzzy control method for a constant cutting force metal turning process system are proposed. the former method keeps the cutting force to be constant by using the neuron to change the pid controller gain on - line. the latter method construct the fuzzy neuron controller by combing the fuzzy controller and the neuron controller

    針對具有非線性和不確定性的機械加工切削過程，提出了神經元增益自整定的pid控制方法和模糊神經元非模型控制方法，前者採用神經元來在線調整pid控制器的增益，後者將模糊控制器和神經元控制器相結合構成模糊神經元控制器，這樣當對象特性隨切削深度的變化而變化時，所設計的控制器能保持切削力恆定，使系統穩定並具有滿意的動態品質。
  5. At first, the thesis introduces the main specification of h. 263 recommendation, and in the following parts, illustrates the principle of the precision - improved dct algorithm, gives the compare results of the algorithm and the others. in the consequent chapter, the thesis presents the basic motion esti mation algorithm, then analyses the experiment results. at last, it forecasts the prospects of h. 263 recommendation research in the future

    本論文首先對實現ip電話系統所採用的h . 323協議的主要規范內容做了較詳細的說明；在隨后的章節中，介紹了改進的dct變換演算法的原理，對該演算法與其它變換演算法的實驗數據進行了比較；提出了新的基礎性運動估計演算法，對其原理進行了詳細說明，通過分析實驗數據，給出實驗結論：最後，本文對h . 263未來的研究方向及市場應用前景進行了展望。
  6. Developing along with the electrical motor industry, and entering the large scale production today, total yield of small scaled electrical motor every year is then 2 % increased, and for insuring the product ' s high quantity, each pedestal electrical motor outs from factory all want proceeding the automatic examination, therefore, domestic ' s research to manufacture a high and accurate degree, high automation degree test system to increase the production efficiency, alleviate the work strength and increase the quantity is important with the realistic meaning

    隨著電機工業發展，進入規模化生產的今天，中小型電機總產量每年以2的幅度增長，為確保產品的高質量，每臺電機出廠前都要進行參數檢測，因此，國內研製一套高準確度、高自動化程度的中小電機自動測試系統對提高生產效率、減輕工作強度和提高質量都有重大的現實意義。
  7. With the popularity of rotary machinery in industry, the characteristics of the flow in the controlling pipe system, the transporting pipe system, and the cooling pipe system are the main factors to improve the efficiencies of the rotary machinery, consequently, fluid flow in rotating pipes has become one of the urgent problems in engineering and one of the challenging research fields in fluid mechanics

    隨著旋轉性機械在工業中的廣泛應用，其中的控制管路系統、輸送管路系統、冷卻管路系統的流動性質是提高這些機械性能的重要因素，因此這些管路系統中流體運動的特點成為工業應用中迫切需要解決的問題，也成為流體力學中最有前途的研究領域之一。
  8. Auto artillery fire direction system is the prerequisite and the material basis for the artillery troops to wage the future information warfare. along with the arrival of the information age, such system will play a more and more important role in hi - tech war

    炮兵指揮自動化系統是進行未來炮兵信息戰爭的前提和物質基礎，隨著信息時代的到來，炮兵指揮自動化系統在高科技戰爭中的地位越來越重要。
  9. Abstract : the rechargeble batteries are used for backup power internal electrically equipments and instruments. but batteries lifetime usually is shorten by overwork and then malfunctions of equipment are induced. to avoid the complexion described above, the protection circuit against overwork is designed. it is based upon the voltage comparator and regulator. it will light up a red led when the volume of the batteries discharged close upon 50 % ; it will switch off the load automatically when it discharged closing to 80 % of their energy capacity, thus overwork of batteries can be avoided and lifetime may be extended

    文摘:用蓄電池做后備電源的系統（或設備） ，常因過放電導致電池提前報廢而造成設備故障.根據電池電壓隨容量變化的規律，利用電壓比較器和電壓基準源設計製作了電池放電保護電路，當電池放電量接近容量的50 %時，啟動預警信號；當電池放電量達到容量的80 %時，電路自動切斷負載，防止電池過度放電，延長電池壽命，保證系統（或設備）在供電恢復正常后能正常運行
  10. The numerical results from the phase portraits, the period - doubling bifurcation and the poincare sections show that external stochastic excitation always masks the regular motions of a deterministic system and plays a dissipative role to the motions of the system, which causes the chaotic motions of the system to arise easily, though the period - doubling bifurcation is delayed

    系統的相圖、倍周期分岔圖以及龐加萊映射圖等方面的數值結果表明，外加隨機激勵的作用往往掩蓋原確定性系統內在的規則運動，對原確定性系統的運動具有較典型的分散作用，可延緩系統的倍周期分岔，也可使得系統內在隨機行為提前發生，即可使得系統更容易出現混沌運動。
  11. With the measurement results of the system, the analysis conclusion of speed fluctuation is particularly applied to the selection of control policy for ignition timing of motorcycle electronic controlled igniting system. as a conclusion, the paper points out finally that different policy should be applied according to different rotating speed

    本文講述了該系統的軟硬體實現，並利用該系統的測量結果，獨特地將轉速波動的分析結論應用到摩托車電控點火提前角的控制策略的選擇中，指出隨著摩托車發動機轉速的不同，應該採用不同的點火時刻控制策略。
  12. When the data of logistics in current process are used for input of simulating logistics in future 100 % continuous casting process, supply of hot metal from iron - making process may not satisfy the needs of 100 % continuous casting on raw materials. because planning scheme in continuous casting process depends greatly on smelting scheme in convertor vessel, it is important for operator to balance raw materials supply, smelting and casting in order to realize the scheme of 100 % continuous casting. when some equipment are work abnormally, mixer of hot metal and lf furnace can be used for logistics buffer

    用攀鋼煉鋼生產數據對模擬軟體系統進行的測試和模擬研究結果表明：模擬系統的隨機數發生演算法可以實現對作業時間的依分佈隨機抽取；在相似的輸入條件下，模擬結果與實際生產物流的時間分佈規律基本吻合，達到了模擬軟體設計的預期目標；若以攀鋼提釩煉鋼廠現工藝的鐵水輸入作為全連鑄后的輸入條件，則現工藝的物料供應能力可能難以滿足全連鑄生產的要求；連鑄機的連澆計劃對轉爐爐次計劃的編制有很高的要求，合理安排來料、煉鋼與澆鑄三者間的物流平衡關系將是保證全連鑄作業的重要條件；當出現設備異常情況時，可以利用混鐵爐與lf爐站前等待作為物流緩沖池，通過延長系統的平均物流時間來緩解因設備檢修和故障等擾動所造成的影響，確保生產的順利進行。
  13. As the important part of educational information - based, the precondition of the information technology into the process of curriculum teaching and the foundations of the web - based instructional, the network teaching resources construction comprise five phases mostly : prop education analyses ( analysis of feasibility, demand, teaching content ), planning and design, development ( write manuscript book, selection of teaching components, design of teaching strategies, create teaching circumstance collect or disuse matter, program ), testing and modification the web - based educational resources system ( wbers ) refers to an instructional software system that is based on computer networks, and that is capable of facilitating teachers to prepare their lessons and give lectures, as well as of providing support for students to study by themselves, and that is capable of arranging for such instructional activities as excising, examining, discussing, question - answering, and so on

    本文所討論的「網路教學資源」主要是指基於網路的教學材料，即基於網際網路運行的信息化教學資源，主要包括各類網路媒體素材、網路題庫、試卷、網路課件、網路課程、教學案例、常見問題解答、資源目錄索引以及文獻資料等。網路教學資源建設是教育信息化建設的重要組成部分，是進行數字化學習、實現信息技術與課程整合的重要保證和前提，是開展網路教學的基礎。網路教學資源庫系統是指基於計算機網路環境的，能夠隨時隨地支持教師備課、授課和學生自主學習，能夠開展網上作業、考試、討論、答疑等教學活動的教學軟體系統。
  14. With the development of modern science and technology, it is more and more necessary to apply the advanced manufacturing technology with higher precision, efficiency and intelligence in the modern industrial manufacture. machine vision technology has much virtue such as rapid, repetition, intelligent, non - contact and with strong anti - jamming ability. it is used in the flexible manufacturing system ( fms ) and increases the systems ’ flexibility, automatization and intelligentizing level

    隨著現代科技的發展，現代化工業生產對製造精度更高、效率更快、智能化更高的先進製造技術要求越來越迫切;機器視覺技術具有快速性、可重復性、智能化、非接觸、現場抗干擾能力強等優點，機器視覺技術應用於柔性製造系統中大大提高了系統得柔性化、自動化、和智能化水平，適應了現代製造業的進步和發展要求，在實際應用中顯示出了廣闊的應用前景。
  15. This article researches in the question of based static rule set ids ' s high rate of false negatives and false positives in the high - speed web environment, unbalanced performance, provides the concept of analytic intensity and favorite rule set, builds a model of dynamic rule set. it could dynamically regulate the rule set order according to the match, in order to improve integrated performance of ids

    在檢測機上針對基於靜態規則集的入侵檢測系統在高速網環境下高漏報誤報和性能失衡問題進行研究，建立了動態規則集機制的模型，它可以根據目前規則集的匹配情況，隨時調整規則集的組織情況及規則匹配的優先順序，以提高和改善入侵檢測系統的整體性能。
  16. Then, the author demonstrates how to study on the gagne ' s thoughts in the paper : based on reviewing gagne ' s thoughts on learning theory, instructional theory, principles of instructional design, the author tries to make clear of the relationships among important conceptions, and the inner - framework and connections of his theories, so as to grasp the essentials of his theories. next, the author analyzes gagne ' s thoughts in the course of the development of american educational technology. based on theoretical comparison and analysis, the author discusses the significance of gagne ' s contribution and thoughts to the field of educational technology now and in the future in order to comprehend his thought thoroughly and shape a right attitude on the emerging new technologies and notions for chinese practitioners

    接下來，是論文展開加涅思想研究的教育技術學視角：在系統考察加涅的學習觀、教學觀、教學設計觀、教育技術觀的基礎上，以概念結構圖的方式嘗試著揭示出加涅理論體系中重要概念之間、各理論之間的關聯及其內在結構，從而解讀他的核心思想；隨后將其學術思想放在美國教育技術學歷史發展的進程中考察和把握，通過理論的比較與分析，對加涅在推動美國教育技術學發展方面所作出的貢獻予以概括性的評價，並進一步探討加涅思想對本學科發展的現實與未來意義，從而使我國學術界對加涅的評價更趨全面，同時也有利於我們客觀、冷靜地面對當前不斷涌現的新技術、新理念；最後結合本研究所獲得的對加涅思想的理解，就我國學科發展中出現和存在的幾個重大理論問題進行分析和探討，試圖為我國教育技術學的學科發展提出具有建設性的意見。
  17. With the scale of social production extends and the production horizontal exalts, the electricity control technique and the hydraulic technique all develop very quickly. electricity control technique developed from the relay system to the direct digit control ( ddc ) system the disperse control system ( dcs ) to the fieldbus control system ( fcs ). the modem hydraulic control technique have developed to a complete automation which include of transmit control testing computer technique, and gradually turn to the digit control and full - automatic control

    隨著社會生產規模的擴大、生產水平的提高，電氣控制技術和液壓技術都在非常迅速的發展。電氣控制從繼電器控制系統發展到直接數字控制（ ddc ）系統、集散控制系統（ dcs ）到目前的現場總線控制系統（ fcs ） 。現代的液壓傳動及控制技術已發展成一門集傳動、控制、檢測、計算機一體化的完整的自動化技術，並逐步趨向數字控制和全自動化。
  18. There are still so many difficulties existing in the description and analysis of dynamic systems in current safety analysis techniques. in this case, we study the description and analysis idea based on classical pctri nets and its extension for safety systems, and present the way to model such systems using generalized stochastic petri nets ( gspn )

    目前安全性分析技術在動態系統安全性描述和分析方面存在很多困難，據此論文研究了在經典petri網及其擴展模型的基礎上進行描述和分析的思路，提出採用廣義隨機petri網（ gspn ）建立系統安全性模型的方法。
  19. With the development of the power industry, the power system, the computer technique and the communication technique, the synthetic automatization of transformer substation has become a pop topic and caused the attentions of all sections in the power industry, and it has also become one of emphases that the power industry pushes the technique progress, it is because that : with the realization of the synthetic automatization of transformer substation, the safety of power network and the run level of economy can be improved, and the investment of foundation construction can be reduced ; with the increase of the complexity of power network, in order to hold the run state of the power network and the transformer substation in time, all levels of control center should take more information ; to improve the controllability of the transformer substation, it is required to adopt more remote concentrated control 、 concentrated operation, and anti - accident measures

    隨著我國電力工業和電力系統、計算機技術和通訊技術的發展，變電站綜合自動化成為熱門話題，引起了電力工業各部門的注意和重視，並成為當前我國電力工業推行技術進步的重點之一。之所以如此，是因為:實現變電站的綜合自動化，可以提高電網的安全、經濟運行水平，減少基建投資，電網復雜程度的增加，各級調度中心要求更多的信息，以便於及時掌握電網及變電站的運行情況為了提高變電站的可控性，要求採用更多的遠方集中控制、集中操作和反事故措施。
  20. Its perfomance indexs directly relate to the fidelity of simulation results. with the present increasingly austere international situation and the development of modern military techniques in china, the demands for technical level, applying range and request for simulator become higher and higher. based on this background, middle hollow electrohydraulic servomotor directly driving simulator and its control system are studied in the article

    隨著當前國際形勢的日益嚴峻和我國現代軍事技術的不斷發展，對模擬轉臺的技術水平、應用范圍和使用要求不斷提高，在此背景下，本文進行了模擬轉臺直接驅動式中空電液伺服馬達及其控制系統的研究。
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