積分反饋 的英文怎麼說

中文拼音 [jīfēnfǎnkuì]
積分反饋 英文
integral feedback
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 饋 : 動詞（饋贈） make a present of
  • 積分 : 1. [數學] integral; integrate; integration 2. [體育] （積累的分數） accumulate points
  1. During the procedure of system design and implementation, the author has made some innovative efforts such as : ( d establishing the user interest orientated model, the model receiving user interests continuously and conjecturing user interests by interaction with the user, accumulating user preferences in information demand, thereby achieving self - adaptive retrieval, ? roviding a feedback method which is based on the human - machine interaction, summarizing the user operations on the interface of result presentation, and designing an algorithm for capturing user operation behaviors, by which the changes in user interests and preferences can be learned potentially, ? ffering a method for user interest mining which can extract subjects of information confirmed by user, thereby conjecturing or predicting different kinds of expressions of the same interest or extracting the new interests or unexpressed interests, ? roposing a solution of personalized internet information retrieval based on the user interests in accordance with the above - mentioned work, the solution having very strong feasibility and practicality with taking user interest model as center, employing machine learning ( active learning and passive learning ) and data mining as tools, and being assisted with network robot,

    Piirs系統分析與設計過程中所做的創新性的嘗試主要有以下幾個方面：實現了基於用戶興趣的用戶模型，該模型通過與用戶的交互（主動交互和被動交互） ，不斷地接收用戶的興趣和推測用戶的興趣，積累用戶信息需求的偏好，實現自適應的檢索；提供了一種基於人機交互的反饋方法，對用戶在結果呈現界面上的操作進行了歸納總結，設計了用戶操作捕獲演算法， 「隱性地」學習用戶興趣和偏好的變化；提供了一種用戶需求挖掘的方法，對用戶已確定的信息做進一步的主題挖掘，由此推測或預測用戶同一興趣的不同表述方式或者挖掘出用戶新的或未表達出來的興趣；在上述工作基礎上提出了一套完整的基於用戶興趣的個性化網路信息檢索的解決方案，該方案以用戶興趣模型為中心，以機器學習（主動學習和被動學習）和數據挖掘為手段，輔以網路機器人，具有很強的可行性和實用性。
  2. Based on the multivariable analog of civcle criterion, an observer is designed to estimate the system states and hence the dynamical equations satisfied by the estimation error are derived first

    基於多變量的圓判據設計觀測器來估計系統的狀態，進而給出了觀測誤差滿足的動態方程，然後利用積分反推方法，構造性地設計出了輸出反饋鎮定控制器。
  3. The objective teaching which is set up on the theoretical foundation of " educational objective taxonomy " created by benjamin ? s ? bloom, who is educational psychologist in america, requires that we should regard the clear objective as the starting point and the destination, compose the fundamental unit of the objective teaching with the integrative and structural knowledge, arrange the teaching process according to the characteristic of accumulating level, carry out the teaching according the achieving of the goal, give feedback and assessment to the teaching course by using the objective as a guide

    建立在美國教育心理學家布盧姆創立的「教育目標分類學"理論基礎之上的「目標教學」 ，要求以清晰明確的目標作為教學的出發點和歸宿點，以整體性、結構化的知識組成目標教學的基本單元，按層次累積的特點安排教學進度，圍繞目標的達成實施教學，並以目標為導向對教學過程進行反饋和評價。
  4. In the course of modeling, we present multi - step generalized gradient method and multi - stage curve fitting technique, prove convergence of multi - step generalized gradient method by using differential equation stable theory, analyze the error of multi - stage curve fitting technique by using inner space, creat knowledge base of water network system by using the maximum subordinate principle of and near - select principle of pattern recognition. at last we make the optimal running scheme of water network system based on heuristic search technique of artificial intelligence and global feedback immediate coordination method of large scale system theory

    在建立系統模型的過程中，提出了多步廣義梯度法和多層曲線擬合的建模方法，並用微分方程穩定性理論證明了多步廣度梯度法收斂性，用內積空間的有關知識對多層曲線擬合進行誤差分析;應用模糊數學中的最大隸屬度原則和模糊識別中的擇近原則和人工智慧中狀態空間表示法建立注水系統的知識庫;用人工智慧中的啟發式搜索技術和大系統理論中的具有全局反饋的直接協調法制定注水系統的優化運行方案。
  5. The measures include motivating the enthusiasm of all sectors, improving the science and efficiency of the budget, keeping accordance in budget and accounting, perfecting the supplementary budget examining system and establishing a rapid and effective budget management system

    這些對策包括充分調動學校各方面積極性，確保收入預算的實現；提高預算的科學性和時效性；保持預算與會計核算、年終決算內容與口徑一致；完善內部預算追加審核制度；建立暢通迅達的預算管理反饋系統等。
  6. It is proved from our experiment that introducing students ' feedback into microteaching not only improves the trainees ' teaching skills obviously but also makes the training more effective and more economical

    通過實驗顯示，把學生的反饋引入微格教學模式之中，不僅充分調動了教學系統諸要素的積極性，使教師的教學技能有顯著提高，而且還降低了培訓過程的循環次數、精減了程序、提高了經濟效益，且具有可操作性。
  7. Since this course emphasizes active participation by the students, in - class exercises, self - assessments, and instructions for providing feedback are key components

    本門課程強調學生們的積極參與，因此課堂訓練、自我評價以及對指導反饋的都是課程的關鍵部分。
  8. From ibm canadas global services, i wish to acknowledge james liu for the detailed manual mapping of the lookup dictionary and a very thorough border testing of the function, and, last but not least, jammie lee, for coordinating the team effort and for the positive feedback to move it forward and bring it to fruition

    我要感謝同在ibm加拿大全球服務分公司工作的james liu ，是他手工完成了查找字典的詳細映射，並對函數做了非常徹底的邊界測試。最後一點，也是最重要的一點，感謝jammie lee為協調小組工作所作出的努力，他的積極反饋使得小組工作順利發展並產生成果。
  9. The problems were listed as follow : no reasonable organization structure, not being realized the importance of the logistics, logistics equipments and techniques dropping behind, being short of person with ability etc. analyzed these problem exactly, then the countermeasures were presented as follow : making more employees know some logistics knowledge, constructing a reasonable organization structure and optimizing the business process, optimizing the location of the production system and strengthening the production management, introducing the right equipments and techniques into the logistics system, cultivating the person with ability and introducing the person with ability according to ones " own environment etc. during the process of the studying optimization of the logistics system, the procedure to optimize the logistics system is found as : describing the problem, establishing the aim, constructing the optimization scheme and making choice, constituting the related measures, executing the scheme and checking the result

    在對問題的根源進行深入剖析的基礎上，提出了我國中小型製造企業物流系統優化的具體對策和措施：普及物流管理知識、樹立科學的物流觀念；構建合理的組織架構、優化企業業務流程；優化生產系統布置，強化生產計劃管理；引進必要的物流設施和物流新技術；積極培育和引進專業物流人才等。在探討中小型製造企業物流系統優化的過程中，提出了物流系統優化的具體思路： 「明確問題?制定目標?制定和確定方案?制定相關措施?執行方案並反饋效果」 。同時，利用差距分析法建立了物流系統優化的目標模型；並針對中小型製造企業的供應物流、生產物流和銷售物流分別提出了相關的優化策略。
  10. Abstract : this paper developed time domain integral constraints on error response for siso feedback control systems caused by nominal plant ' s near cancellation of stable pole - zero near the j - axis. these integral constraints should be satisfied by any feedback control systems. these integral constraints give new insight into the inherent trade - offs. it will result in the settling time longer or the infinite norm of the error response larger when there are near cancellations of stable pole - zero near the j - axis. hence, when feedback control systems are designed, it is necessary to avoid the compensator ' s poles and zeros nearly cancelling the nominal ' s zeros and poles ( even if these poles and zeros are stable )

    文摘:導出了單輸入單輸出反饋控制系統誤差響應基於名義系統穩定的零、極點近似相消的時間域積分約束，此積分約束是任何反饋控制系統均應滿足的.這一約束給出了單輸入單輸出反饋系統固有折中的新的觀點.名義系統穩定的零、極點近似相消的存在導致反饋控制系統的調節時間延長或者誤差響應的無窮范數變大.因此，在反饋控制系統設計中，盡量避免補償器的零、極點與名義系統的極、零點近似相消（即使這些零、極點是穩定的）
  11. With regard to the flow regulation of the best - effort traffic, the controllable traffic in high speed computer communication networks, the present paper proposes a novel control theoretic approach that designs a proportional - integrative ( pi ) controller based on multi - rate sampling for congestion controlling. based on the traffic model of a single node and on system stability criterion, it is shown that this pi controller can regulate the source rate on the basis of the knowledge of buffer occupancy of the destination node in such a manner that the congestion - controlled network is asymptotically stable without oscillation in terms of the buffer occupancy of the destionation node ; and the steady value of queue length is consistent with the specified threshold value

    本文從控制理論的角度出發，針對計算機高速網際網路中最大服務交通流即能控交通流的調節問題提出了一種基於多速率采樣的具有比例積分（ pi ）控制器結構的擁塞控制理論和方法，在單個節點的交通流的模型基礎上，運用控制理論中的系統穩定性分析方法，討論如何利用信終端節點緩沖佔有量的比例加積分的反饋形式來調節信源節點的能控交通流的輸入速率，從而使被控網路節點的緩沖佔有量趨于穩定;同時使被控網路節點的穩定隊列長度逼近指定的門限值。
  12. Firstly, the equilibrium solution is global asymptotic stability and exponential stability on l2 [ 0, l ] under neumann and dirichlet boundary control conditions, control inputs for choosing the boundary control is bounded in lx, the equilibrium solutions decay to zero and integrating the solution square in [ 0, 1 ], it decays to zero exponentially, by using nonlinear boundary control conditions and input feedback control method

    首先，採用非線性邊界條件輸入反饋控制方法，研究得到該類方程在neumann和dirichlet邊界控制條件下的平衡解在l _ 2 [ 0 ， 1 ]上是全局漸近穩定和指數穩定的、在所選邊界控制下控制輸入是l _有界的、平衡解隨時間衰減到零以及平衡解的平方在[ 0 ， 1 ]上的積分按指數方式衰減到零。
  13. And the ways to optimize the circuit architecture, minimize the circuit nonidealities and improve the circuit performance are analyzed combined with the characteristics of the modulator architecture. based on it, the switched - capacitor integrator, class a amplifier, nonoverlap clock, voltage reference, comparator, feedback dac have been designed. in the end, the layout design is shown

    調制器採用全差分開關電容電路實現，並根據系統結構特點就如何優化電路結構、克服電路中存在的非理想特性、提高電路性能作了具體分析，在此基礎上完成了開關電容積分器（開關、電容、運算放大器） 、參考電壓源、比較器、兩相非交疊時鐘、反饋dac等模塊的電路結構和參數設計。
  14. Based on the concept of virtual constraint, we present a method to design output functions analytically for tune - invariant gait, and design a feedback linearization controller which transforms the system into a loop of double integrator

    基於虛擬約束的概念，提出時不變步態的輸出函數解析設計方法，設計了反饋線性化控制器，將系統轉化為雙積分環節。
  15. Through simulation and calculating the four models, the influence on proportion coefficient, integral time constant, derivative time constant and partial feedback coefficient for system performance is analyzed. the ideal reference value of every parameters and step respond curves are given. the simulation result may be used as reference for making analogue controller or digital controller

    通過對這四種模型的模擬研究，分析了各模型中比例系數、積分時間常數，微分時間常數及局部反饋系數對系統性能的影響，並給出了各參數較為理想的參考值及階躍響應曲線，模擬結果對製作模擬控制器及數字控制器有一定的借鑒作用。
  16. So it not only achieves the real - time feedback and the regulation of speed but also eliminate the static error of speed due to the integral action of pi regulator when the system is in a steady state

    這樣不僅可以做到速度的實時反饋和調整，而且由於pi調節器的積分作用，可以使系統在穩態時做到速度無靜差。
  17. In socialist new rural reconstruction, we must build up a good information communication system that can improve peasant political identity through narrowing the knowledge gap between urban and rural area, fostering and guiding rural opinion leader, enhancing information transparency and unblocking information feedback, giving active play to mass communication

    在社會主義新農村建設中，通過縮小城鄉「知識溝」 、培育和引導農村意見領袖、增加政府信息透明度和暢通信息反饋渠道、充分發揮大眾傳媒的積極功能，構建良好的信息傳播機制，能夠有效地增強農民的政治認同。
  18. For better performance in the circumstance of different hand - drawn shape input, an adaptive hmm ( ahmm ) structure is presented which combines single - band integral algorithm and an adaptive compression ratio control technique into one closed loop feedback recognition system, the ahmm can adaptively compress feature vectors according to geometry feature of input graphics, also can it adaptively adjust the feature compression ratio by feedback, this recognition structure achieve good performance in recognition

    為了使識別系統能夠更好的適應輸入圖形的變化，本文提出了一種ahmm識別結構，利用基於單邊積分的特徵壓縮演算法和自適應壓縮率調整技術構造了一種閉環反饋識別系統，既能夠根據圖形的幾何特徵自適應的壓縮特徵向量，又能夠通過閉環反饋調整特徵向量壓縮率，達到了很好的識別效果。
  19. The stability perturbation bounds of a single - input - single - output system with both parametric and dynamic uncertainties is studied. the parametric uncertainties of the systems are described by interval perturbation mode, and the dynamic uncertainties are characterized by an integral quadratic constraint. based on the concepts of the minkowski functional, the problem of stability perturbation bounds is discussed, and for different uncertainty structures of the systems, the infinite stability checking problem of the mixed uncertain system can be converted to finite vertex - checking results and the edge - checking results

    系統的正向通道為帶有參數不確定性的線性系統，其不確定性為區間攝動模式，反饋通道為由積分二次約束給出的輸入輸出不確定性加以描述。用minkowski泛函給出區間攝動模式下的攝動界的定義，並給出參數空間中混合攝動模式下系統攝動界的估計式。
  20. The design and application of multi - media in classroom instruction has a solid theoretical basis in terms of academic psychology, media - transmission, audio - visual theories, etc. the choice of educational media and teaching resources should be suitable to the teaching objectives and specific groups of students so that it can be reasonable, timely, appropriate, adaptable, systematic and effective. in this way, a new way of teaching chemistry in the secondary school, with its characteristics of being interactive between the teacher and students, of big content capacity, quick classroom tempo and effectiveness, is likely to improve the present teaching situation in china ' s secondary schools

    其設計與實施有著特定的學習心理學、傳播理論、視聽理論、系統科學理論等理論基礎，應根據教學目標和教學對象的特點，合理、適時、適量、靈活、有序、有效地使用各種教學媒體及教學資源，形成優化的媒體組合體系，各展所長，相輔相成，充分發揮多種媒體組合的最佳功能，與教師、學生形成多層次互動，以積極的態勢參與教學，努力形成大容量、快節奏、速反饋、高效率的課堂教學基本模式，從而實現課堂教學的最優化。
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