位置控制信號 的英文怎麼說

中文拼音 [wèizhìkòngzhìxìnháo]
位置控制信號 英文
position control signal
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
  • : 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...
  • : 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...
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor

    在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速技術進行了詳細理論研究,提出了利用轉子傳感器間接測量電機轉速進行電機轉速閉環穩速的策略。
  2. Pre - data gathering module achieves the collection and communication of sixteen - route temperature signal. speed measuring and controlling module realizes the control of refolw soldering transfer speed by manipulating transducer. on - off outputting module fulfills calefaction control of calefaction tube by solid state relay. above position operator software programs by delphi, and realizes pid parameter automatic timing and no - oversnooting temperature control. software has friendly interface, convenient operation, complete functions

    數據採集模塊完成16路溫度的採集和通訊;速度測量模塊與速度模塊通過變頻器來調節迴流焊的傳輸速度;開關量輸出模塊通過固態繼電器對加熱管進行;上機軟體採用delphi編程,實現了pid參數自整定以及無超調的溫度
  3. As to the critical technological problems of the interlock control of three - car coke oven - oven number identification, accurate contraposition and data transmission, the author proposes solutions respectively - rfid, three - light positioning device, coke oven controller and radio transmission network. these solutions can ensure accurate identification of the oven number. for example, the deviation of the automatic parking position is within 10mm

    針對三車聯鎖環節的關鍵技術:爐識別、精確對正和數據通,本系統採用了射頻識別( rfid )裝、三燈檢測裝、焦車器、無線通訊網路等解決方案,可實現無差錯的爐識別,自動停車定誤差在10mm以下,通數據可靠等系統要求。
  4. Based on the demand of power department, a full distributed multifuncitional monitoring device is studied. this instrument not only can measure the data of hydroelectric plant, but also integrate the funcition of control the dynamotor, by cooperate with the program of epigynous system, it can realization the auto generate electricity on the hydroelectric plant and ordinal startup - stop of the dynamotor. 2 furthermore, performance of integrated dft arithmetic enhances the acturacy and reliability of measure. by communication several devices can run online to be controlled dispersedly and managed centrally

    本文分析了國內外水電站自動的研究和發展狀況,尤其是國內小型水電站的自動化現狀,針對現有電力部門的需求,設計並實現了一種單元式的微機自動監,該裝不僅實現了對水電站內各種模擬參數和數字的實時監測功能,還對水輪發電機組進行了調,通過與上機處理程序的配合,可以實現水電站的自動發電、機組順序啟停;在測量發電機組機端電壓和電流參數的時候,採用32點離散傅立葉演算法( dft ) ,增加了測量的準確性和可靠性;通過通訊可以實現裝的聯網運行,做到「分散、集中管理」 。
  5. Control over high alignment accuracy and high speed of a precision alignment system based on laser moire signals

    基於激光莫爾精密定的高速高精度定
  6. For the bldcm which has a pseudo - sinusoidal back - emf waveform, this dissertation presents a svpwm control method using six discrete position signals for minimizing the torque ripple. the main aspects for the implementation of this method are analyzed, including the initial orientation of the voltage vector, reasonable choice of the impedance angle and the advance commutation angle, and estimation of the successive rotor positions

    針對反電動勢類似正弦的準正弦波反電動勢無刷直流電動機,本文提出一種基於六個離散的自同步svpwm (電壓空間矢量法)方法,用以削弱電磁轉矩脈動,分析了實現這種方法的主要環節,包括起動時電壓空間矢量的初始定,阻抗角與電流超前角的合理選擇以及連續轉子的估計等。
  7. In the digital control system, we adopted a new method of svpwm control via six discrete signals from the hall sensor and the digital pid control. the theories and application about the two methods are also introduced

    採用了一種基於霍爾元件六個離散反饋的svpwm方法和數字pid方法,並對它們的原理及應用方法作了詳細的介紹。
  8. In the family of precisely guided weapons, tv - guided weapon system is one of the widely used precise guided weapons. tv - guided weapon system is based on image processing, automatic control and information science. it extracts the location information of missile image from tv image, and guides the missile to attack the target

    電視導武器系統是廣泛投入實戰應用的精確導武器之一,它將圖像處理、自動息科學有機地結合起來,從電視圖像中提取導彈息並導引導彈擊向目標。
  9. It can directly control and drive the stepmotor and dc servomotor, and it can control the ac servomotor by controlling the ac transducer, and it also has the function of detecting the feedback position signal of photoelectric coder and induction phase shifter

    它能直接和驅動步進電機和直流伺服電機,並可通過交流變頻器對交流伺服電機進行,而且具有光電編碼器和感應移相器反饋檢測功能。
  10. At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor ; it adopts the technology of pulse width modulation and cmos h - bridge drive to accomplish the function of controlling and driving dc servomotor ; it adopts d / a convertor to accomplish the function of controlling ac transducer ; it adopts the technology of digital phase detection to accomplish the function of detecting the feedback position signal of induction phase shifter ; it adopts dsp ’ s capture cell to accomplish the function of detecting the feedback position signal of photoelectric coder

    硬體方面,採用脈沖分配器和單極性電壓驅動技術實現了步進電機的和驅動功能;採用脈寬調技術和cmos互補h橋驅動技術實現了直流伺服電機的和驅動功能;採用d / a轉換器實現了交流變頻器的功能;採用數字化相檢測技術實現了感應移相器反饋的檢測功能;採用dsp的捕獲單元實現了光電編碼器反饋的檢測功能。
  11. The bias magnetic field of the bias coil driven by bias current and small signal test current, results in the induced signal of the control coil. the terminal voltage of the control coil is detected by the test circuit. then the signal containing the information of rotor displacement is obtained, from which we can get the dc voltage signal proportional to the rotor displacement through half - wave rectification circuit and low pass circuit. this dc signal is put into a pid controller to get the control signal of the rotor displacement

    測試電路向偏線圈輸入偏電流和小測試電流,兩者產生的偏磁場在線圈產生感應,檢測電路檢測線圈端電壓並提取含有轉子息的電壓,該經半波整流電路和低通濾波電路后得到與轉子移成正比例的直流,再由pid器轉換為轉子移的,最後輸入功放電路產生電流,實現閉環
  12. During the heat accumulator supplying to users, the electric boiler usually try to make heat by starting at low price of electric and stopping at high. in general, the system of electric boiler with heat accumulator runs according to experience to utilize the time - of - use electricity price or controlled by the signals of water level or temperature

    當前運行的蓄熱式電鍋爐供熱系統中電鍋爐的啟停一般有兩種方式:一種是根據分時電價和用戶熱負荷由人工啟停,另一種是根據蓄熱器的水或水溫由自動啟停。
  13. Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used

    然後針對偏動量飛輪系統,基於經典理論設計俯仰通道的pid律,根據滾動?偏航通道耦合的特點,分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動律設計時,結合了噴氣推力來輔助偏動量;短周期運動中,為了解決不能獲得角速度的問題,採用terasaki提出的非最小相器進行
  14. 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,利用電機的各向異性以確定轉子的凸極,在同步電機無傳感器矢量中,對包括零速度在內的所有速度下都能獲得精確的轉子息。
  15. The method is as follows : when the video signals from cmos image sensor pass through a high - pass analog filter, the microprocessor samples and processes them and then judge whether the lens is in focus. if the lens is not well focused, the microprocessor will control the lens to be in focus by moving the stepping motor

    這一系統採用的方法是通過對cmos圖像傳感器輸出的模擬視頻進行濾波,提取出代表圖像清晰程度的高頻成分,選用單片機組成硬體電路,對進行處理並分析判別聚焦馬達轉動鏡頭至對焦清楚。
  16. 4. we use the fuzzy neural networks ( fnn ) theory to solve the real time region traffic distributed control problem. at each intersection, we set an intelligent controller which dynamicly manages phase sequences, phase switch, signal cycle and split

    每個交叉口設一個模糊器,該器根據它自己和相鄰交叉口的交通流息對相序、相切浙江大學博士學論文換、周期和綠比進行動態管理。
  17. The proposed control system includes the attitude controller acting on the rigid hub, designed by using pulse - width pulse - frequency ( pwpf ) modulation integrated with command shaping technique based on csvs method, and the piezoelectric material elements as sensors / actuators bonded on the surface of the beam appendages, designed by the optimal positive position feedback ( oppf ) control technique, in which the selection of ppf gains is determined via introducing a cost function to be minimized by feedback gains which are subject to the stability criterion at the

    設計的器僅利用輸出息,從而避免設計撓性模態狀態觀測器以及引入狀態觀測器誤差;在此基礎上,採用分力合成方法設計命令成形器來抑撓性附件的振動,設計的優化命令成形在理論上可以對系統的各階撓性模態完全抑。但考慮到模型不確定性和外部擾動,在內迴路又設計了最優正反饋( oppf )補償器以增加撓性結構的阻尼,使撓性結構的振動能夠很快衰減。
  18. It is one of the important parts for the control of hupqc to detect the reference compensation signal. the predictive strategy is presented based on wavelet theory, that means tracing the fundamental signal and replacing with sampling data every half cycle. the fundamental signal is forecasted step - by - step in a half cycle earlier

    補償指令的檢測是電能質量調節裝環節之一,本文提出了基於小波理論的預測檢測策略,跟蹤基波,以半周期為采樣更新速度,應用小波變換法對的基波分量進行遞推式預報,並取其與實時之差做為參考,然後產主與之大小相等、相相反的作為hupqc的實時補償指令
  19. Taking the industrial computer as the kernel, the system structure was simplified by extending the multi - channel in one piece of cpld, the servo - control precision and working stability were improved effectively by the full digital sample of the signal for speed circuit and position circuit. and the advantages of the system are simple 、 low ? cost and stable

    以工機為核心,在反饋採集調理過程中對單片cpld進行多通道擴展以簡化系統結構,並通過對速度迴路和迴路的的全數字采樣,有效的提高了伺服精度及工作穩定性,使系統具有結構簡單、成本低廉、性能可靠等特點。
  20. The two systems could alternate by switch. having comprehended the puma560 robot and its controller system in detail, transmit paths of feedback signal and control signal were found out. thus, optimal positions of extract feedback signal and control signal could be determined clearly

    為實現這個策略,作者對puma560機器人及其系統進行了詳細的分析,找出了反饋的傳輸路徑,確定抽取反饋和加入的最佳
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