速度控制迴路 的英文怎麼說
中文拼音 [sùdùkòngzhìhuílù]
速度控制迴路
英文
speed control circuits- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 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...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
-
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
前置數據採集模塊完成16路溫度信號的採集和通訊;速度測量模塊與速度控制模塊通過控制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控制;上位機軟體採用delphi編程,實現了pid參數自整定以及無超調的溫度控制。This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀,液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹,然後確定了以二元調寬脈沖再平衡測試迴路為設計方案,並從控制理論的角度進行了分析,著重研究了系統中各部分的傳遞函數,利用系統開環傳遞函數分析了系統的穩定性,同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題,並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路,驗證了電路的正確性,最後按照測試系統的要求,採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具,利用該圖形化編程語言完成了測試系統軟體部分的設計,實現了測試功能。Flexible gain control switching speed loop pi proportional - integral control and p proportional control switching can suppress overshoot and undershoot while motor speeds up or down
速度迴路pi比例積分控制與p比例控制切換,抑制馬達加減速時overshoot與undershoot現象Adopt advanced microprocessor for smart control, it is suitable for display and control temperature, humidity, pressure, liquid level, instantaneous flow, speed and so on in many physical quantity inspect signal, and can data - logging multi - channel measure signal
採用先進的微處理器進行智能控制,適用於溫度濕度壓力液位瞬時流量速度等多種物理量檢測信號的顯示控制,可巡迴檢測多路測量信號。Intelligent multi - channel data - logging display controller adopt advanced microprocessor for smart control, it is suitable for display and control temperature, humidity, pressure, liquid level, instantaneous flow, speed and so on in many physical quantity inspect signal, and can data - logging multi - channel measure signal. it also can carry on high - accuracy linear correction to various non - linear input signals
雙迴路數字光柱顯示控制儀採用先進的微處理器進行智能控制,適用於溫度濕度壓力液位瞬時流量速度等多種物理量檢測信號的顯示及控制,並能對各種非線性輸入信號進行高精度的線性校正。Being master control part, user controller stores, manages, display and query user information ; as slave control part, sub - user controller calculates and temporarily stores power sent from measuring module ; measuring module measures electric energy by using power meter ' s special circuit which simplifies circuit design and connects or breaks up power supply circuit by relay ; in order to transmitting data fast and exactly, rs - 485 communication standard is adopts between user controller and sub - user controller
主控部分用戶控制模塊可存儲、管理、顯示和查詢用戶電能信息;從控部分子用戶控制模塊計算並暫存電能測量模塊輸出功率數據;電能計量模塊採用電度表專用厚膜電路hdb6進行電能計量,簡化了電路設計,同時還利用繼電器控制連接或斷開用戶的供電迴路;在主從部分間採用rs - 485通信標準實現數據快速、準確的傳輸。According to the control theory, the system adds different damp feedback in three loops, which uses magnetic heading degree and velocities to damp errors
根據控制理論的思想,該演算法在系統3個迴路中分別加入不同的阻尼反饋網路,通過引入磁航向信息和充分利用系統本身速度信息來阻尼有害信息。8 - loop flash alarm controller adopts advanced microprocessor for smart control, and can match use with our any control instrument or other contact control instrument. it can detect simultaneously 8 - loop signals. inputs and mainframe both adopt photoelectric isolation structure
智能多路巡檢顯示控制儀採用先進的微處理器進行智能控制,適用於溫度濕度壓力液位瞬時流量速度等多種物理量檢測信號的顯示控制,可巡迴檢測多路測量信號。Single - loop flash and sound alarm controller adopts advanced microprocessor for smart control, and can match use with our any control instrument or other contact check control instrument. it can be conveniently fabricated into multi - loop alarm system. on the field normally open normally closed input mode are optinal for users
超大屏幕單迴路數字顯示控制儀採用先進的微處理器進行智能控制,適用於溫度濕度壓力液位瞬時流量速度等多種物理量檢測信號的顯示及控制,並能對各種非線性輸入信號進行高精度的線性校正。So, variable structure control theory is used in angle stabilization of roll, and model - following variable structure control theory is used in acceleration stabilization of pitch and yaw
因此,本文採用了變結構控制理論設計傾斜角穩定系統,採用了模型跟蹤變結構控制理論設計俯仰、偏航通道的加速度穩定迴路。The aerodynamics subsystem is designed employing classical control methodology, including the inner loop which adopt angular rate feedback to stabilizing the attitude, and the outer loop which track the guidance command, and the proper emendation nets are designed for each loop
採用古典控制理論來設計氣動力控制系統,包括具有角速度反饋的穩定內迴路、跟蹤制導指令的外迴路以及各校正環節的設計。By use plc, system can complete function as follow : this auto - control system be applicable to the temperature and smoke and dust the deal the variety quick, control the process is difficult with the operation is ; by the temperature controlor can automatically follow to the wet tower " exit temperature, error in the ? 3 v including ; by to automatically spray fog to lower the electric resistance, with the function for full the electricity equipment accepting the dust ; because of adopting feedback closed loop, and come to a to respond to the speed quick, constant temprature control the accuracy is high ; because of adopting the sensors, and make the system circumstance to leak water quick ; system have many control parameter can set exit control temperature and adjust value low limit by key ; can communication with remote computer and have remote control
通過使用plc ,使該自控系統可以完成如下功能:適用於溫度及煙塵量變化快、控制過程難以操作的場合;通過溫控表自動跟蹤增濕塔出口溫度,誤差達到3以內;通過自動噴霧來降低粉塵比電阻,以此充分發揮電收塵器的作用;由於採取了閉環反饋迴路,達到了響應速度快,恆溫控制精度高;通過使用各種檢測傳感器,使得異常情況泄水快;該自控系統具有多套控制參數,增濕塔出口控制溫度及調節閥下限值可通過按鍵設定;可與上位機通訊,具有「現控遠控」功能。Thirdly, the paper used linear quadratic state actuator scheme to design the velocity controlling loop
隨后在直升機外環迴路進行設計,採用二次型狀態調節器設計法設計速度控制迴路。The chip contains an embedded risc - based 8051 core which is instruction code compatible with traditional mcs51tm family micro - controllers, high performance interoperability usb 2. 0 controller and transceiver, and nand flash interface controller
1 .開路迴路或閉路迴路的馬達速度控制2 .類此的速度控制,正反轉控制,正靜電煞車Finally, signal waves of every part of the system were tested and adjustment of the position loop and velocity loop control parameters were finished
最後,測試了系統中各部分電路的信號波形,完成了速度迴路和位置迴路控制參數的整定。Control arithmetic of position loop and velocity loop has been realize in the digital controller, whose output is pwm signal with adjustable occupy rate which is put in the driving circuit to realize motor ’ s position and velocity control
在數字控制器中實現位置迴路和速度迴路的控制演算法,其輸出為可調占空比的pwm信號經驅動電路實現電機的位置和速度控制。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
以工控機為核心,在位置反饋信號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位置迴路的信號的全數字采樣,有效的提高了伺服控制精度及工作穩定性,使系統具有結構簡單、成本低廉、性能可靠等特點。With the help of adams and simulink ’ s union simulation technology, docking dynamics simulation in the initial conditions ( pose and velocity ) is given. by compare them with the result of the spatial two aerocraft ’ s docking model, principle of loop control system based on dynamics is proofed correct. by compare them with the experiment ’ s result, the virtual prototype model is certified correct
藉助adams與simulink的聯合模擬技術,在給定對接初始條件(位姿和速度)下,進行了對接動力學模擬,並與空間兩飛行器對接的模擬結果進行了比較,驗證了大迴路控制系統動力學控制原理的正確性;與試驗結果進行了比較,驗證了樣機模型的正確性。The complete air - cooled control system has been realized by at89c52 microprocessor and icl7109 the integral adc which has high counter - interference capability. the main circuit uses non - contract solid module and has the characteristics of high speed switching off and avoiding contract burned to stop blower fan
該系統採用at89c52微處理器及抗干擾能力強的積分型模數轉換器件icl7109實現數據的採集及處理,實現了完整的風冷控制系統功能;主迴路採用無觸點固體模塊,具有關斷速度快、避免觸點燒壞、導致風機停運的特點。The two types of ncss parallelizing method could improve resource utilization, so that sampling rates could be increased and control performance could also be improved
這兩類系統的并行化可以有效地利用系統資源,提高控制迴路的采樣速率,從而提高控制精度。分享友人