無定向控制 的英文怎麼說

中文拼音 [wúdìngxiàngkòngzhì]
無定向控制 英文
astatic control
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 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...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. It is guided to its destination by radio and radar control.

    它是通過無線電和雷達控制裝置而導向其指定目標的。
  2. Focused on " understanding media ", the article analyses in chapter i the key media theory of employing what could be of mcluhan in a thoughtful angle ， and advances the viewpoint of " human being - the extending of media ? ". in chapter ii 、 in the following third part ， the idea of " media ' s endding " is expounded and demonstrated ， which is composed of three parts ： extreme of speed ， content of the content ， and human being ' s last extending - the extending of central nerves 。 in the final part ， the general conclusion ? ? electronic media ' s influence on human behavior is given ， that is human are under universal narcissism and pacing to the bottom of it impelled by electronic speed. the article has five original points in it ： first of all, in virtue of " content theory " ， it analyzes the theory of " meida equals to information " by mcluhan from a scale theory stand. secondly, the tremendous power of electronic media is emphasized from an implosion view. in the third point, the article advanced originally that, after extension of central nerve system, human themsevels reverse to an extension of media and turns into a node of it ; at the same time, the article proposes that, all extensions before that of central nerve are " controllable extension ", however, it reverses to " uncontrollable extension " while extending ; then the authur put forward for the first time that, the concernful reason obsessing human is the failure of their in - body central nerve system " s jointing and controlling on out - body central nerve system naturally. 。 the fourth point is, the article demonstrates systematically the idea of " media ' s endding " from three levels solely by thoughtful means, and this is the most revolutionary point of it all

    論文的創新之處有五點：一是從「尺度論」的角度，藉助「內容論」來解讀麥克盧漢的「媒介即訊息」的思想；二是從「內爆」的角度突出電子媒介的巨大力量；三是獨創提出在電子媒介時代，人類延伸了自己的中樞神經系統之後，人類本身被逆轉為媒介的延伸，成為電子媒介的一個節點；同時在本章節中提出中樞神經延伸之前的所有延伸為「可控延伸」 ，而中樞神經被延伸時「可控延伸」逆轉為「不可控延伸」 ，並首次提出，困擾人類種種問題的重要原因是體內的中樞神經系統無法無縫地對接和控制被延伸出去的體外中樞神經系統；四是獨自運用思辯的力量從三個層面綜合論證了「媒介的終結」的觀點，此處論證為本文最大創新之處，而此結論也將具有重大的理論與現實意義；五是根據以上幾個部分的論述，對人類目前的總體狀態作了一個定性的判斷，即：我們這個時代的迷惘在於我們深陷於自戀的漩渦里難以自拔，在電子媒介以其固有的電力速度的推動下，我們走向自戀的盡頭。
  3. This paper introduces the application of non - orientated connecting traverse, two methods of adjustment as well as the analysis of accuracy. it also proves that non - orientated connecting traverse is a reliable and practicable way of control surveying

    本文介紹了無定向附合導線的應用、兩種平差計算的方法及精度分析，證明了無定向附合導線是一種可靠、實用的控制方法。
  4. Based upon the analysis of the data obtained during the survey, it can be concluded that : 1 ) the number of biomass of macrobenthos in the yellow sea and the east china sea in autuma is higher than that in spring, while the number of density of macrobenthos in autumn is lower than that in spring ; 2 ) the number of biomass of macrobenthos in the yellow sea is higher than that in the east china sea ; 3 ) the number of species in the yellow sea is lower than that in the east china sea ; 4 ) one of the characteristics of distribution of macrobenthos in the east china sea is that the species richness increased from the coastal waters to the offshore deep waters, from the north to the south. 5 ) the species composition in the deeper part occupied by the cold water mass of the yellow sea is more stable than that in the coastal part of the yellow sea in the late 40 ~ 50 years

    通過以上幾方面的分析，結果表明： 1 ）黃東海調查海域的秋季總生物量均高於春季，總棲息密度則低於早春季； 2 ）黃東海春季生物多樣性指數高於秋季； 3 ）南黃海、東海的水文特點顯著不同：東海底溫顯著高於南黃海底溫，東海底鹽亦高於南黃海底鹽； 4 ）南黃海春秋季生物量分佈無一致規律，東海春秋季生物量除長江口外基本上自近岸向外海逐步降低； 5 ）東海大陸架大型底棲動物的種類組成較南黃海更豐富； 6 ）東海大型底棲動物的分佈特點之一為：種類數由北向南、由近岸（西部）向外海（東部）逐漸增多； 7 ）在黃海冷水團控制的海域，其底棲動物種類組成較近岸海域穩定； 8 ）幾個生物多樣性指數各有側重，都能較好地反映底棲動物的分佈特點
  5. By high frequency injection method and a kind of magnetic anisotropy of pmsm, the rotor saliency position can be calculated in the pmsm sensorless vector control system

    摘要通過注入特定的高頻電壓信號，利用電機的各向異性以確定轉子的凸極位置，在同步電機無傳感器矢量控制中，對包括零速度在內的所有速度下都能獲得精確的轉子位置信息。
  6. In the respect of neural networks control for non - linear and uncertain system, a review of some available control strategy is made. combining neural networks control and conventional control strategy supervised learning, no supervised learning and reinforcement learning neural networks self - studying and adaptive control systems for ship course control are proposed. the thesis studies particularly their characteristics

    在非線性和不確定性系統的神經網路控制方面，論文總結了一些現有的神經網路自學習控制系統，然後將神經網路和常規控制（例如pid控制、自適應控制、內模控制等）結合起來，根據船舶操縱的特點，詳細研究和分析了有監督學習、無監督學習和再勵學習的船舶航向神經網路自學習型自適應控制系統。
  7. The flow equations are solved using finite difference technique. using body - fitted curvilinear coordinate system treated the boundary conditions. by iteratively solving the flow governing equation and the blade equation, the design of axial flow pump impeller in the quasi - three - dimensional rotational flow can be performed according to the angular momentum distribution, the blade which was designed in the lifting method, flow channel and the blade thickness given

    其次在流動無粘性、不可壓及考慮葉片厚度的條件下，依據葉輪內的流動特性，推導了葉輪內三維流動周向平均流動控制方程以及葉片方程；在貼體坐標系中，採用有限差分法求解流動方程和葉片方程；在採用升力法設計出的葉片作為初始葉片、給定葉片速度矩分佈、葉片厚度分佈和葉輪軸面流道幾何形狀條件下，迭代求解流動控制方程及葉片方程，實現了軸流泵葉輪的準三維方法設計。
  8. Secondly, to achieve the independent regulation of active and reactive power output from the generator side which is designed for the purpose of tracing the maximum wind - energy capturing. the paper has analyzed the mathematic model of the ac excited doubly - fed machine and the stator field orientation control strategy of the motor as vscf wind power generator. thirdly, it has put forward and designed the dual pwm converter with the capacity of energy flowing bidirectional aimed at the demand of rotor energy bidirectional flow. the author constructed reliable and integrated experimental system and did a series of experimental study including no - load, cutting - in network and power generation at, below and above the synchronous speed

    論文首先分析了風機運行特性及其最佳風能利用原理，通過模擬及實驗驗證了採用直流電機的輸出特性模擬風力機的最大輸出功率曲線的可行性，並給出了模擬系統的硬體結構；然後為了實現交流勵磁發電機有功、無功功率獨立調節機理，分析了交流勵磁雙饋發電機的數學模型和在追蹤最大風能捕獲變速恆頻風力發電時必需的定子磁鏈定向矢量控制策略；針對雙饋發電機轉子能量雙向流動的要求，提出並設計了具有能量雙向流動能力的雙pwm交流勵磁用變頻器；最後為實現從理論到實踐的全面研究，研製出了一套小功率完整的雙pwm變頻器交流勵磁的雙饋風力發電機實驗系統，進行了空載、並網、同步速及上、下的發電運行等一系列的運行實驗；所完成的模擬和實驗研究均驗證了理論、模型和控制策略的正確性、可行性。
  9. A comparative study and simulation of different control schemes, for the brushless motor variable - speed system, is presented. the simulation results show that, with the outer speed loop based on conventional proportional - integral controller, the dynamic performance of the system is not content, while with intelligence controller, the performance improves, and with variable - structure control with sliding mode, the system response influenced slightly by the vary of the system parameters

    本文還對無換向器電動機雙閉環調速系統的不同控制方式進行了模擬比較，結果表明：採用常規的pi轉速調節器，系統的動態性能不是很好；採用簡單的轉速環智能控制器，系統的動態性能能得到一定改善；採用轉速環滑模變結構控制器，系統的響應特性受系統參數變化的影響較小，具有優異的動態性能。
  10. The speed sensorless techniques for dtc system are very fascinating and challenging subjects recently, they are received wide attention in the literature. some brief description is provided. the proposed approaches are based on speed model of dtc, motor reference adaptive control, the instantaneous reactive power of motor and the extended kalman filter

    無速度傳感器調速系統是直接轉矩控制研究領域內一個非常熱門的研究方向，本文介紹了無速度傳感技術的發展歷史及目前的研究狀況，分別利用直接轉矩控制的轉速模型方法，模型參考自適應方法、電機定子反電動勢以及擴展的卡爾曼濾波器等方法設計了無速度傳感器系統，對于其數學模型和系統構成作了比較詳細的推導。
  11. The innovation is that the magnetic forces for the suspension of the rotor are generated in the motor itself and not in separate magnetic bearings. this is achieved by a special winding and an electronic control device

    無軸承電機將徑向力控制繞組和電樞繞組疊繞于電機定子中，不佔用額外的軸向空間，同時具備旋轉和懸浮功能。
  12. From the results of the experiment, we can see that simultaneity electrochemical polymerization of 3 - pyrrole - dna and 3 - [ 2, 5, 8, 11 - tetraoxa - tridecyl - 13 - ol ] - pyrrole was a new promising method for preparing dna chips because this method had such following advantages : first, the immobilization procedure can be controlled easily. second, with the progress of microelectronics, the miniaturization and integraterization of polypyrrole - based dna chip can be achieved in the future ; third, using an electrochemical active compound like the mb, the hybridization detection will be performed more easily

    從以上實驗結果可看出，電化學聚吡咯方法制備dna晶元和傳統的方法相比具有下列優越性：首先，固定可通過電化學信號控制和完成，操作簡單易行；其次，微電子技術和電化學的進一步結合，可以提高晶元的集成程度，將dna晶元進一步向產業化方向推進；第三，通過應用電化學活性物質，有望建立無標記的dna晶元檢測技術，有利於減少環境污染、提高靈敏度、降低成本。
  13. When the agv is running, if the steering angle is smaller, the optimal controller has good performance, but it cannot be adapted to steering control in case of larger angle. fuzzy controller is suitable to this case, but the control scheme cannot cover all situations

    最優控制在轉向角度較小時，跟蹤性能穩定，其缺點是不能適應較大角度的轉向控制；模糊控制可以通過專家的經驗來靈活控制被控對象，但是控制策略無法覆蓋所有情況。
  14. Permanent magnet synchronous motor control system based on dsp for sensorless speed control

    的無位置傳感器永磁同步電機磁場定向控制系統
  15. A permanent magnet synchronous motor control system based on dsp for sensorless speed control

    的無位置傳感器永磁同步電機磁場定向控制系統
  16. A new bearingless induction motor system with five degrees of freedom is developed including a bearingless induction motor and a permanent magnet biased axial - radial magnetic bearing. the control strategy of bearingless induction motor based on air - gap flux orientation is introduced, and the decentralization pid control is used to maintain equal air in the five degrees of freedom. the digital controller guarantees rotor suspension steadily, and the speed of rotor reaches 3000 rpm

    闡述了無軸承異步電機的氣隙磁場定向控制策略，採用該非線性控制方法能使無軸承異步電機解耦成轉矩子系統和磁懸浮徑向力子系統，從而可以採用經典pid對這兩個獨立的子系統進行控制，首次實現了系統在0 3000rpm轉速范圍內的穩定懸浮。
  17. The vehicle control is an important part of ihs, which includes lateral control and longitude control. lateral control is about steering wheel servo - mechanism, which can make automated vehicle running on the planned routine automatically. longitude control is the control on the running speed and the start and brake of vehicles

    車輛的控制包括車輛的橫向控制和縱向控制兩方面，車輛的橫向控制主要是進行方向盤伺服機構的控制，即使車輛能在無人駕駛的情況下，在預定的路線內自動行駛；車輛縱向控制主要研究車輛的速度控制，起動和制動控制。
  18. This paper adopted the sensorless control scheme based on stator field oriented control and adaptive low - pass filter theory. and carried out simulation, program, and experiment works

    本文在查閱了大量文獻資料后，採用了基於定子磁場定向控制和自適應低通濾波器的無速度傳感器演算法，並進行了大量的模擬、編程和實驗工作。
  19. Which is the area that will be repainted at the next paint operation, and causes a paint message to be sent to the

    通過將控制項的指定區域添加到控制項的更新區域（即下次繪制操作中將重新繪制的區域）使該指定區域無效，並導致向控制項發送繪制消息。
  20. Invalidates the specified region of the control adds it to the control s update region, which is the area that will be repainted at the next paint operation, and causes a paint message to be sent to the control

    使控制項的指定區域無效（將其添加到控制項的更新區域，下次繪制操作時將重新繪制更新區域） ，並向控制項發送繪制消息。
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