現代控制實驗 的英文怎麼說

中文拼音 [xiàndàikòngzhìshíyàn]
現代控制實驗 英文
experiments in modern control
  • 現 : Ⅰ名詞1 （現在; 此刻） present; now; current; existing 2 （現款） cash; ready money Ⅱ副詞（臨時; ...
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 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...
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 現代 : 1 （現在這個時代） modern times; the contemporary age [era]2 （現代的） modern; contemporary現代...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Following are the main functions and effects of regional legislation : 1 the function of subdivision, i. e. regional legislation helps subdivide the fundamental regulations of the constitution and the laws ; 2 the function of complementarity, i. e. regional legislation is complemental to national legislation ; 3 the function of innovation, i. e. regional legislation can be regarded as experimentation to set up new social rules ; 4 the function of particular adjustment, i. e. regional legislation needs to flexibly adjust to special relationships of the local society ; 5 the function of power - control, i. e. regional legislation should provide legal guarantee and restriction for the regular running of the national departments

    本文從學理上分析、總結地方立法的功能、作用有：一是細化作用，即地方立法有利於細化憲法和法律的原則性規定；二是補充作用，即地方立法體現著對國家立法的補充作用z三是創新作用，即地方立法可作為創立新的社會規則的「實驗田」 ；四是特殊調節作用，即地方立法需要對本地區的特殊社會關系進行靈活的法律調整；五是權力控製作用，即地方立法要為現代國家機關的正常運作提供法制保障和約束。地方立法應當遵循的原則，決定著地方立法的發展方向以及地方立法作用的有效發揮。
  2. Active structure acoustic control ( asac ) is the leading field in the area of vibration and noise control. based on the most current academic and experiment results of domestic and overseas in asac, modern robust control theory ( h _ control theory ) and modern hydrokinetics theory 、 solid dynamics theory are used to build the control model of asac in this thesis. and the h _ control experimental system is build based on modern signal processing technology and compter technology

    本文在國內外最新的asac理論研究與實驗成果的基礎上，首次將現代魯棒控制理論（ h _控制理論）與現代流體動力學、固體動力學理論相結合，建立了結構振動聲輻射主動控制模型，提出了設計魯棒h _控制器的新方法，並採用現代信號處理技術、計算機技術建立了結構振動聲輻射魯棒h _控制實驗裝置，進行了實驗研究。
  3. It explains tha the mity - based w system is a new methed and way for wtving cost hnt system of the modem enterprises ds having analsed in thcory and proved in praedce. it has irnportan meanin for reducing enwise cost and boving it ' s pidducs comive power. it also has consderable reference value to ghde cost management and cost control of chinse sepot enterprises

    通過理論分析和實踐中檢驗說明了作業標準成本制度是現代企業改進現有成本管理制度的?種新的方法和出路，對降低企業成本和提高產品市場競爭力具有特別重要的意義，對指導我國離散型製造企業在新的製造環境下的成本管理和成本控制具有較大的參考價值。
  4. The method to plan the manufacturing path directly from the measurement points is studied. in chapter five, several software modules are realized including copy milling module, cnc code interpreter, and a three - axis copy milling cnc system is developed. in chapter six, the experiment of copy milling and cnc milling is done, and the results of computer simulation and experiment verified the effectiveness of the method

    第六章一方面編制數控加工代碼，在所開發的數控系統上進行數控加工，以驗證數控加工系統的有效性；另一方面，對測量得到的數據，經過仿型系統處理後生成加工路徑，進行仿型加工實驗，以驗證仿型加工演算法和仿型功能實現的有效性。
  5. Experiments and training can be carried out for the benefit of students on this system in the areas of signal measurement, signal transmission, data display, alarm display, modification of parameters, locking and awakening of alarm, extension alarm and simulation tests etc., which will improve the ability of students in the maintenance and management of modern ship - board automation control system ; 4

    有利於對學員進行信號測量、信號傳遞、數據顯示、報警顯示、參數修改、報警閉鎖與喚醒、延伸報警以及模擬實驗等各方面的實驗和訓練，提高學員對現代化船舶自動化控制系統的維護和管理能力。
  6. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
  7. The process control in an automatic control system is usually carried out by adjusting feedback of increments ; therefore, the electronic simulation of increment function can be used to study the performance of a system instead of practical system, the research expenses can be cut down and the hard and danger at the experimental site can be avoided

    摘要自動控制系統中的過程式控制制，都是通過增量回饋調節實現的，因此，若將其增量函數直接進行電模擬，並以該電模型代替實際系統進行系統的性能研究，則能大量減少研究經費的投入和避免過多現場實驗可能造成的危害。
  8. To make full use of the karst formation in guizhou province of china, a large spherical radio telescope array of the arecibo telescope was proposed in china in 1995. therefore, a completely new design project that integrating mechatronics and optics technologies with several large span cables is proposed to drive the feed - supporting system to realize the high precision positioning. for the high requirement of trajectory tracking of the feed - supporting system with large span cables, the feasibility of stewart platform served as a fine - tuning platform and the accomplishment of the high precision tracking are considered in details in this paper

    本文依託新一代大射電望遠機電光一體化創新設計方案，針對饋源指向跟蹤系統高精度軌跡跟蹤要求，以精調stewart平臺為研究對象，進行了6自曲度並聯機器人的運動學優化設計、動力學分析與奇異性分析，設計了強魯棒性自抗擾控制器實現高精度軌跡跟蹤控制；提出了新一代大射電望遠鏡饋源指向跟蹤系統軌跡跟蹤獨立控制策略、軌跡規劃策略和控制模型； 50米縮比模型實驗驗證了軌跡跟蹤控制策略與方法的工程有效姓和可行性。
  9. This article performed an application of such means as modern test technology, computer processing system, serial ports communication and electrohydraulic proportional control technology to reform the sheetmetal combined testing machine, so that the stretching force, clamping force and the stretching length can be tested and controlled by the computer system, which greatly improved the stability and testing precision of the testing machine

    摘要通過應用現代測量、微處理、串口通信、電液比例控制等技術，對自行研製的鈑金綜合試驗機進行了改造，實現了對拉伸力、夾緊壓力和拉伸長度的計算機數據採集和控制，大大提高了原系統穩定性和測試精度。
  10. Aim at the dtc ' s blemish mentioned above and the direction of dtc technique development, the dissertation put great emphasis on the work as follows, with an eye to exalt dtc system function : ( 1 ) a new speed - flux observer of an induction motor is proposed to enhance the accuracy of flux observing, which is an adaptive closed - loop flux observer and different from the traditions. a new adaptive speed - observation - way is deduced out according to the popov ' s stability theories ; ( 2 ) to improve the performance of dtc at low speed operation, we have to exalt the accuracy of the stator flux estimation and a new way of bp neural network based on extended pidbp algorithm is given to estimate and tune the stator resistance of an induction motor to increase the accuracy of the stator flux estimation ; ( 3 ) digital signal processor is adopted to realize digital control. an device of direct torque control system is designed for experiment using tms320lf2407 chip produced by ti company ; ( 4 ) bring up a distributed direct torque control system based on sercos bus, sercos stand for serial real time communication system agreement which is most in keeping with synchronous with moderate motor control ; ( 5 ) the basic design frame of the hardware and software of the whole control system is given here and some concrete problem in the experiments is described here in detail

    針對上面提到的直接轉矩控制的缺陷和未來直接轉矩控制技術發展方向，本論文重點做了以下幾個方面的工作，目的在於提高dtc系統的綜合性能： （ 1 ）提出一種新型的速度磁鏈觀測器，新型的速度磁鏈觀測器採用自適應閉環磁鏈觀測器代替傳統的積分器從而提高磁鏈觀測的精度，並且根據popov超穩定性理論推導出轉速的新型自適應收斂律； （ 2 ）改善系統的低速運行性能，主要從提高低速時對定子磁鏈的估計精度入手，提出了一種提高定子磁鏈觀測精度的新思路? ?利用基於bp網路增廣pidbp學習演算法來實時在線地修正定子電阻參數； （ 3 ）採用數字信號處理器dsp實現系統全數字化硬體控制，結合ti公司生產的tms320lf2407晶元，設計了直接轉矩控制系統的實驗裝置； （ 4 ）提出了基於sercos總線網路化分散式的直接轉矩控制系統， sercos （ serialrealtimecommunicationsystem ）是目前最適合同步和協調控制的串列實時通信協議； （ 5 ）基本勾勒出整個控制系統的硬體和軟體設計基本框架，詳細描述一些實驗中的具體的細節問題。
  11. In the industries, to date, the task of tuning controllers is carried out mainly by using engineering method, such as ziegler - nichols scheme, field test and history data or engineer ' s experience by which engineers expend lots of tuning time but it is dift1cult to obtain the optimum result

    三是到目前為止，還沒有作為現場工程技術人員實際使用的集現代控制系統設計方法與計算機技術為一體的控制系統實用整定裝置， pid控制系統的現場實際整定仍主要採用工程設計法（如ziegle - nichols法） 、經驗法及試湊法等。
  12. The modern lab, online inspection, offline inspection, re - inspection, timely quality information feedback and complete quality control system can guarantee the controllability and ascendability of the products in the production process

    現代實驗室工序檢驗終檢復驗及時的質量信息反饋和完善的質量管理制度保證了產品在生產過程中的受控和可追溯性。
  13. On the basis of kineto - elastodynamics ( ked ), modern control theory and neural networks ( nn ), this dissertation studies, in a systematic way, the theory and the methods of the nn based active vibration control of flexible linkage mechanisms whose flexible links are incorporated with piezoceramic actuators and strain gauge sensors

    本文首次將機構運動彈性動力學、現代控制論及神經網路理論相結合，以具有壓電陶瓷作動器與電阻應變計傳感器的平面彈性連桿機構為研究對象，系統地開展了基於神經網路的彈性連桿機構振動主動控制的理論、方法與實驗研究。
  14. To apply neural networks to the simulation of ship maneuvering motion, an nnrm ( neural network recursive model ) is designed and used to simulate a serial full - scale tests conducted in yangtze river and the comparison between simulated results and the measured ones is satisfactory. ship trajectory tracking is a well - known maneuvering problem with an increasing practical and theoretical interest. but the real - world tracking applications encounter a number of difficulties caused by the presence of different kinds of uncertainty due to the unknown or not precisely known system model and environmental effects

    本文利用智能控制技術的優越性，嘗試將智能化控制技術用於船舶操縱運動模擬，初步探索了將現代控制理論和智能技術融入船舶操縱預報、模擬的研究方法，提出了用於船舶操縱運動模擬的線性神經網路（ lnn ） 、神經網路遞推模型（ nnrm ）和nnrm 、交錯航跡距離（ cte ）和視距（ los ）混合控制器模型三種控制模型：並將控制模型的理論研究應用到實船試驗數據分析、計算，將模擬結果與實際的試驗結果作了比較。
  15. Through the practice, the effect that the ac speed adjusting system is controlled by fuzzy control is good. the main content of this thesis is to design a kind of self - adaptive fuzzy controller applying in vfsr for ship model experiment to meet with the request mentioned above

    電力電子技術隨著現代控制技術的發展尤其是智能控制技術的發展，實現純粹自航已不再是難題。本論文研究的是在純粹自航試驗船模電機的調速系統中，引入自適應模糊控制，改善系統的調速性能和控制策略。
  16. Chapter four ( research on chaos control in pwm dc / dc converters ) first introduces the research background, purpose and physics mechanism of chaos control, as well as some basic problems which are worth attention in the design of chaos control system. secondly, the author discusses the basic principle of ogy method and problems that are worth attention in the circuit experiment. finally, based on modem control theory and ogy method, the author puts forward some chaos control schemes, conducts emulation and circuit experiment, and proves the feasibility of chaos control in dc / dc converters

    第四章（ pwm型dc dc變換器中混沌控制的研究）首先介紹了混沌控制的研究背景、混沌控制的目標與物理機理以及混沌控制系統設計中要注意的基本問題；其次，討論了ogy法的基本原理以及在電路實現中要注意的問題；最後，基於現代控制理論和ogy法，提出了幾種適合於dc dc變換器的混沌控制方法，進行了模擬與電路實驗，證實了dc dc變換器中混沌控制的可行性。
  17. Inverted pendulum system is a typically rapid, multi - variable, nonlinear, absolutely instability system, and it is the favorite problem in the control theory and application. because it is a typical experiment device to test the modern control theory, and also it " s control technique and idea is useful to average industrial process

    倒立擺系統作為典型的快速、多變量、非線性、絕對不穩定系統，一直是控制理論與應用的熱點問題，因為它不但是驗證現代控制理論方法的典型實驗裝置，而且其控制方法和思路對處理一般工業過程亦有廣泛的用途。
  18. Thus it requires the hydraulic teaching is in step with the up - to - date control technology. by doing experiment, students not only can grasp the hydraulic theory, but also can comprehend the advanced control technology, and it can gain better teaching effect

    這就要求現代液壓教學實驗裝置能結合現代控制技術的發展，通過實驗，學生不僅可以加強對液壓理論的理解，而且也掌握了先進的控制技術，達到更好的教學效果。
  19. And it is a future direction for dcs binding acp. the project also provides a necessary way for students to understand modern control theory and acp theory, through which a good performance can be observed but ca n ' t be got from classical control theory

    也是目前dcs和先進控制理論相結合發展的一個方向，同時作為實驗室控制裝置，為廣大學生了解現代控制理論和先進控制理論提供了實際實驗裝置，並且能觀察到經典控制理論所無法具有的實際控制效果。
  20. Combining with modern control theory of automation specialty, using the test device for temperature control, a synthesis experiment is designed, which raises the students ' theoretical level and the innovation ability, and the experimental effect is good

    摘要結合自動化專業現代控制理論，利用自製溫控實驗系統，設計的綜合性實驗，提高了學生的理論水平和創新能力，實驗效果良好。
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