饋電板 的英文怎麼說
中文拼音 [kuìdiànbǎn]
饋電板
英文
feeder panel-
In order to improve the reliability of servo system, a triplex electro - hydraulic servo actuator system with three torque motors, three jet flapper valves and three sets of feedback components is designed
摘要為了提高伺服作動系統的可靠性,設計了一種三餘度的電液伺服作動系統,將伺服閥的力矩馬達、噴嘴擋板閥、系統的反饋元件等做成一式三份。In the hardware design, the paper completes modules ’ design like outside memory, patulous a / d, patulous d / a, rs232 communication, ecan communication, led control, keyboard control, distant control, emulation, reset, logic voltage switch, dsp supply power regulate and ac - dc power circuit, as well as room layout design like anterior panel, back panel etc. and dsp transfers data with peripheral equipments except outside memory using serial ports. besides, the whole circuit is configured in interrupt response. thus, it can meet system demand as well as take full advantage of tms320f2812 ’ s hardware resource. in the software design, the paper finishs programs like the interface programms intercommunicates with people, the distant control program, ad and da modules ’ control program, in addition, the paper select the velocity and acceleration state - feedback algorithm and is written in the program. the software design uses dsp integrate exploiting environment named ccs2. 2 of ti inc. as software instrument, and programs with the combination of c language and assembly language. moreover, in order to maintenance or modify the software expediently and shorten software ’ s exploitation time, the design adopt software modularization technique. finally, some air cylinder experiments are carried out to proved that the pneumatic controller is very practical
在硬體設計中,本文完成了片外存儲器擴展、 a / d擴展、 d / a擴展、 rs232通信介面、 ecan通信總線介面、液晶顯示控制、鍵盤控制、遠程控制、模擬、復位、邏輯電平轉換、 dsp工作電源校正電路和ac - dc電源等模塊設計以及控制器前面板、後面板等的空間布局設計。其中dsp與除外部存儲器的外圍設備之間的數據傳送全部採用串口通信,同時系統電路配置成中斷響應方式,這樣既滿足了系統要求,又充分利用了tms320f2812的硬體資源。在軟體設計中,本文完成了人機界面功能模塊、遠程控制模塊、 ad擴展模塊、 da擴展模塊、速度和加速度狀態反饋的控制演算法的程序設計。The circuit receives feedback signal of encoder, disposes it by pid and in the form of digit sends control signal which is transformed by d / a into analogue signal to servo amplifier, so further to control motors
電路板接收碼盤反饋信號,通過內嵌的pid演算法,以數字形式給出控制量,經過d a轉化為模擬控制信號給伺服放大器,進而控制電機運行。5 ) the system ' s sensitivity and snr can be improved by the method of balancing the standing capacitance using dc offset compensation
採用直流反饋補償的方法消除電容傳感器極板間的靜態電容,提高了系統的解析度和信噪比。The sample and hold circuit is employed by the bottom plate sampling technique, which could not only cancel the charge injection error but also eliminate the effect of clock feed - through
采樣保持電路設計採用了電容下極板采樣技術,不僅有效地避免了電荷注入效應引起的采樣信號失真,而且消除了時鐘饋通效應的不良影響。The way that two kinds of different potentiometer feeding back the blade gap value in adjusting mechanism of cnc shear have been introduced
摘要介紹了數控剪板機刀片間隙自動調整機構中兩種不同電位器反饋刀片間隙值的方式。When used in conjuction with a spectrum analyzer or a measuring receiver, the probes can be used to locate and qualify emi sources, as well as evaluate emc problems at the
電纜饋送,當探頭與頻譜儀或測量接收機連用時,探頭可用於探測電磁干擾源,以及評估電路板和樣機試驗階段的電磁相容問題。Then a new type of non - uniform fdtd scheme is used to analyze a thin slot. numerical results show its validation and efficiency. the analysis of complicated power division networks can be realized with a new scheme presented in this thesis, which combined the fdtd method with the generalized network connection theory
復雜功分網路比較難于運用數值方法直接進行整體模擬,因此本文提出了fdtd結合廣義網路連接理論分析復雜饋電系統的思想,應用該思想具體分析了一個隔板h - t功分網路的s參數特性,從而實現了復雜功分網路的數值模擬。The typical ifa includes a circuit ground, a radiation patch, a feed pin and a shorting mechanism
典型倒f天線包括充當地面的印刷線路板,輻射貼片,饋電探針和短路結構。By means of resistance and capacitance coupled negative feedback method to control the plasma discharge development process and prevent the transition from glow discharge to spark discharge in a pin - to - plate static air plasma generator, a stable alternative current atmospheric glow discharge is produced successfully
在靜態大氣壓空氣針板等離子體發生器中,採用阻容耦合負反饋方法控制等離子體放電發展過程,成功地抑制了輝光放電向火花放電的過渡,產生了穩定的交流輝光放電。In this thesis, we have the rectangular composite plate with piezoelectric sensors and actuators as ours study object. methods of riz and fem are used to analyze the problem of the vibration control of the smart structures with the direct feedback gain
本文以壓電薄板為研究對象,採用解析法(里茲法)和數值分析法(有限單元法)研究了壓電智能結構的振動控制問題,其中採用的反饋控制策略為直接反饋。The hardware section of irdc uses the computer control technology, viz., using computer as the control center, sending the testing messages to the computer by sensors, sampling circuit and a / d board, then feed backing these messages to the actuating mechanism
硬體部分的設計採用了計算機控制技術,即以計算機作為控制,通過傳感器、采樣電路、 a d板等把測試信息傳送到計算機,經過處理以後再反饋到執行機構。This dissertation mainly introduces a host - slave system of a three coordinates printed circuit board numerical control drilling and milling machine. control instructions and parameter have been delivered by the master computer to slave computer dependently and smoothly in order to guarantee the work that can be accurately and promptly done. besides, the host computer collects various kinds of state signals that the slave computer feedbacks, then diagnoses and deals with them
本課題研究開發了一個三坐標印刷電路板數控鉆銑床主從式控制系統,可使上位機能夠可靠、暢通地將經過處理的控制指令和參數發送到下位機,保證下位機能夠準確、及時的工作,同時,上位機收集下位機反饋的各種狀態信號,進行診斷和處理。In the electrostatic force closed - loop plan, using the inertia mass of saw accelerometer as one board of the differential capacity, as it got the electrostatic force producer
在靜電力平衡方案中,直接利用saw加速度計慣性質量作為差動式電容的一個極板,組成靜電力發生器,並利用脈寬調制反饋力方案解決了靜電力發生器非線性的難題。分享友人