相位控制系統 的英文怎麼說
中文拼音 [xiāngwèikòngzhìxìtǒng]
相位控制系統
英文
phase-controlled system- 相 : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
- 位 : 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...
- 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...
- 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 ...
- 相位 : phase position; phase
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
- 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
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This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal
首次採用平板顯示專用控制晶元al300 ,設計並製作了相關配套電路,支持的最高解析度是1280 1024 ,實現解隔行和多種視頻格式轉換的功能,滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面,可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號,實現亮度信號和色差信號的分離,提高了亮度信號的帶寬。Main contents and results are as follows : in this paper the ote strategy, where the control operation is formulated according to the relation among the motions of the structures, the exciting force and the control force, is presented. the detailed algorithm can be derived by means of combining the strategy with fuzzy control theory
主要研究內容和成果如下: ( 1 )提出了一種新型可適用於大多數控制系統的控制策略,即離復位( ote )策略,可以方便地與模糊控制理論相結合形成包括連續控制和離散控制在內的具體的演算法。Attitude detemination and control system of a satellite contains two parts, one is the attitude detemination system and the other is the attitude control system. detemination of attitude is the search about attitude arientation on a benchmark. control of attitude is the access of direction on the predefine way. this paper only refer the system of attitude control for lace of space. if there is no special explain, the control system refered in this paper does ’ t contain attitude detemination system
衛星的姿態控制系統包括姿態的確定和姿態的控制兩部分,姿態的確定是研究衛星相對于某個基準的姿態定位,而姿態控制是指衛星在某個規定或預先確定的方向上定向的過程。本文限於篇幅,僅對姿態的控制部分進行了分析,如果沒有特殊說明,文中所說的姿態控制系統均不包括姿態的確定部分。In sdf / cics, a character used in the field definition function of the map editor to indicate that two adjacent fields should be separated according to the number of trailing blank characters in the line
在客戶信息控制系統屏幕定義程序( sdf / cics )中,用於映象編輯程序的欄位定義功能中的一種字元,它根據一行中尾隨的空格字元個數來分隔兩個相鄰欄位。In this paper, a clock recovery system that based on phase control technology is studied
本文設計的鎖相環路是基於相位控制技術的時鐘恢復系統。This paper introduces the development process of wastewater disposal, it ' s auto control system, the level of nowadays and several new techniques of china and foreign countries. the immanent structure, control rules, main features and design methods of auto control systems in wastewater disposal process are studied in this paper. aiming at four typical parameters, such as temperature, dissolved oxygen, ph and the planes of water, the distributed control system is designed, composed by pc called epigyny computer and scm 8098 called hypogyny computer, and some sensors, shift deliver utensils and related meet orifices of parameters gathering and figures communication
本文介紹了國內外污水處理及其自動控制系統的發展過程、當今水平和提高自動化程度的若干新技術;研究了污水處理自動控制系統的內在結構、控制規律、主要特點和設計方法;選取污水處理中的典型參數溫度、溶解氧、 ph值和液位等為控制對象,設計了以個人計算機為上位機、以8098單片機為下位機,並輔之以傳感器、變送器及相關介面單元所構成的二級集散控制系統( dcs ) ;介紹了幾個主要程序模塊的設計思路、工作過程,這些程序模塊是:用高級語言visualbasic6 . 0開發的上位機人機交互界面程序、數據處理和圖表輸出程序,用執行效率高的匯編語言開發的下位機數據採集與系統監控程序、上位機與下位機之間的數據通信程序,匯編語言與vb之間的轉接程序,等等。Overtaking. besides, this thesis also presents fuzzy - based multi - phase intelligent signal control strategy according to the deficiencies of present traffic signal control system and the research of fuzzy traffic signal control, this signal control strategy focuses on the single junction signal control problem, though imitating the ways of traffic police managing the traffic, it has the ability of intelligent phase changing and controlling in the light of the real traffic flow, the simulation result shows : in two - and multi - phase conditions, the average vehicle delay is reduced by 15 % and by 27 % compared with the general fuzzy control method
此外,本文還根據目前交通信號控制方法的不足以及現有的運用模糊控制技術進行交通信號控制研究上的欠缺,提出了基於模糊控制的多相位智能擬人信號控制策略,該控制策略以單交叉口的信號控制為研究對象,通過模擬交通指揮者實際進行交通控制的特點,使控制系統能實時根據各相位車輛的多少進行信號的智能控制,模擬結果表明:與普通模糊交通信號控制方法相比,在兩相位與多相位的模式中可分別減小平均停車延誤平均15和27 。The control system of auto lensmeter is designed, including the drive circuit and restoration circuit of step - motor. the corresponding software is designed and debugged for step - motor based on the control principle of dsp
對全自動數字查片儀的控制系統進行了設計,包括步進電動機的驅動電路和復位電路,並根據dsp控制原理設計了相應的驅動程序。After that, based on the datum of the dsp and the correlative chips, the paper designed the key circuit in the data processor module. the design of the interface modules of the control system is the following work. they were the interfaces connecting controller with digital, analog network, and the monitor computer respectively
接下來,設計了系統的整體結構;研究分析了嵌入式控制系統在進行數據處理時所採用的器件以及dsp和相關的晶元資料之後,確定使用tms320vc5402作為系統的數據處理器,設計了數據處理模塊的部分關鍵電路和dsp的16位並口自舉加載方式。It includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc. the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters measure, disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with profibus - dp was also discussed
上位計算機主要實現遠程監測和管理功能,具體包括:工藝流程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能plc控制系統主要完成工藝流程式控制制以及協調現場各智能儀表之間的邏輯關系,將現場各設備的運行狀態通過通訊網路傳輸到上位計算機,並接收上位計算機的控制指令;現場各智能儀表單元負責各相關參數的監測和處理、控制,並將有關參數送往上位監控計算機進行處理、保存等。本文以莎車污水處理項目為例,介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用profibus系列中廣泛應用於現場設備的profibus - dp總線。As a scientific term, the word mind is the name of the part of a human body, centralized in the nervous system, connected structurally and functionally with sense organs, motor organs and internal organs, appearing objectively as a human body ' s sensing and acting on its environment and subjectively as consciousness with different contents, and being essentially a control system of the biological behaviors in which the human body asts as a whole
作為科學術語,心靈這個詞代表了人體的這樣一個部分,其主要位於神經系統中,在結構上和功能上與感覺器官,運動器官和內臟器官相關,其客觀表現為人體對環境的感受和作用,主觀表現為不同內容的意識,而在本質上則是人整體生物行為的控制系統。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
然後針對偏置動量飛輪系統,基於經典控制理論設計俯仰通道的pid控制律,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。其中長周期運動控制律設計時,結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中,為了解決不能獲得角速度信號的問題,採用terasaki提出的非最小相位控制器進行控制。The research shows that the protection of the industrial control system are not only need the external lightning protection system such as air terminals, down conductors and grounding system, but also need the internal lightning protection system such as equipotential bonding, shielding and surge protection of information system and electrical system
經研究,對工業控制系統的防雷保護不僅要做好接閃器,引下線,接地體等基本的外部防護,還要做好等電位聯結,屏蔽,信號系統和電源系統的電涌保護等相關內部防雷措施。Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ), the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt. then the optimization model of polymerization reaction was presented, which was solved by using simulation annealing algorithm to obtain the best techniques parameters. the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network, brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line
提出了流程工業生產過程操作優化策略和應用實施方法,包括生產過程離線優化策略、非線性問題求解策略、在線優化模型及學習策略;結合揚州有機化工廠計算機集成製造系統集散控制系統( yh - cims dcs )的實施,針對錦綸? 6浸膠南京理工大學博士學位論文摘要簾于布生產中己內酚胺聚合反應過程優化控制這一工程實際問題,採用統計建模方法,建立了聚合反應過程的優化模型;為求解所得的優化模型,提出了種改進的有約束條件下的模擬退火演算法,該演算法能避免陷於局部最優解,有效地提高了所求解的全局性和可靠性:提出了基於改進的ga演算法和sp演算法相結合的混合學習演算法,建立了基於神經網路的聚合反應過程生產目標在線預測模型,該演算法和模型滿足了生產中的實時性和實用性要求。Currently, the large space vehicle ’ s vibration test usually adopted dual - shaker system, the electric current phase synchronous controller is one of the equipments importantly in the system. the existing control equipments make use of tri - tek704d controller, and the current feedback in - phase control method
目前,我國大型航天器環境振動試驗採用多振動臺同步激勵的試驗系統來完成,電流相位/幅值同步控制器是並聯雙振動臺同步控制系統中重要的組成設備之一。At the same time, we improved a two - stroke fueled engine 1e40fm into the one also using the direct injection of liquid petrol gas. the electronic control system is developed whose core is m68hc11 single - chip computer which is produced by motorola ltd., and matched by other electronically - controlled circuits
開發了以motorola公司生產的8位增強單片機m68hc11為核心,配以相應的外部電路構成摩托車發動機單片機控制系統,並以一臺二沖程1e40fm型化油器式汽油機為對象,將其改造為汽油、電控氣體噴射兩用發動機。And the correction of a step wavefront produced by a step phase plate is accomplished successfully. 6. according to the phase modulation characteristic of an lcslm, arbitrary complicated wavefronts were modeled. the result shows that lcslm can be use to test the wavefront sensors and controller if lcslm has wider dynamic range and perfect optical quality
六、通過利用液晶空間光調制器的位相調制特性,成功地模擬產生了任意畸變波前,指出若該器件有更大的位相調制動態范圍和均勻性,將有可能成為校驗波前傳感設備和波前畸變控制系統性能的有力工具。In this thesis, based on a digital signal processor tms320f240, a controller for pmsm is researched an designed. we analyzes the mathematics model of pmsm, researchs vector control of pmsm and space vector pwm, discusses the controller of position, speed and current, designs the mrfas position controller, pid speed controller and pid current controller, sets up pmsm ac servo control system, designs dsp controller, and develop the corresponding sofeware. at last, the designed controller is simulated under matlab / simulink, and the results are gived
分析了水磁同步電機的數學模型,研究了永磁同步電機的矢量控制方法和空間矢量脈寬調制原理,討論了位置環、速度環和電流環的控制方法,設計了模型參考模糊自適應位置控制器、 pi速度器和pi電流控制器,組建了永磁同步電機交流伺服控制系統,設計dsp控制器,並開發了相應的軟體。最後在matlab simulink環境下對系統進行了動態模擬,並給出了模擬結果。Based on analyzing the operational principles of actuators system, the control strategy and speed regulation of bldcm are described emphatically, and the reason of its torque ripple and the way to eliminating or suppression are analyzed and illustrated, the control algorithms of single dsp to control four actuator of rudder which work independently have been studied, and the design schemes are given
論文在分析了舵機系統的工作原理基礎上,重點研究了bldcm的調速方法與控制策略,對bldcm的轉矩脈動產生原因及其抑制方法也進行了詳細分析與探討,給出了單dsp控制四個相互獨立工作舵機的控制演算法,並提出了整個舵機位置伺服控制系統的設計方案。In order to transmit the data collected to the upper control center, the rs485 network bus technique has been employed in the monitoring system to complete the function of communication between the microcontrollers and upper pc computer. in order to implement the automation of production process, we use fuzzy control algorithm routine in the single chip. lt can adjust the opening angle of electric valves with corresponding voltage according to the real - time material level that measured and so the automation control of material level was implemented
為了實現生產過程的自動化控制,在總結人工手動操作經驗基礎上,單片機控制系統中採用了模糊控制演算法,可以根據實時採集到的高度值輸出相應的電壓控制量來調節輸料管閥門的開度大小,從而實現對料位高度的智能控制。分享友人