servo theory 中文意思是什麼

servo theory 解釋
伺服理論
  • servo : n. 〈用作定語或前綴〉1. 【自動化】伺服。2. 伺服系統；隨動系統；伺服機械；從動系統。3. 【航空】舵機〈自動駕駛儀附件〉。
  • theory : n. 1. 理論，學理，原理。2. 學說，論說 （opp. hypothesis）。3. 推測，揣度。4. 〈口語〉見解，意見。
  1. Then it introduces the developing - history and current application situation of pneumatic cushioning methods. in the end this chapter points out the main content of the research work, especially introduces the electropneumtic proportional / servo control theory and application

    最後指出了本課題的提出過程和研究內容，著重介紹了電-氣比例伺服位置控制技術在氣缸緩沖控制中的應用，並總結了本論文的主要工作。
  2. The whole thesis consists of five sections : chapter one first briefly states the technique feature, the current application situation and the frontiers of pneumatic control techniques, then introduces the necessity. the current development state and the trend of pneumatic cushioning technique, especially introduces the control theory applied in electropneumtic proportional / servo control system, and the current development state of smart pneumatic cushioning techniques. in the end this chapter points out the subjects of main research work

    本論文主要分為五個章節：第一章首先扼要敘述了氣動技術的特點、發展狀況和最新發展方向；然後介紹了氣動緩沖的必要性和發展現狀以及發展方向，著重介紹了控制理論在電-氣比例伺服控制技術中的應用以及智能緩沖技術的發展狀況：最後指出了用智能pid控制策略實現智能緩沖的可能性，指出了本文研究的主要內容。
  3. The content in this paper comes from chinese academy of sciences second innovation item named the technical study in fine tracking system with high bandwidth inferior servo control and fast - steering mirror, includes several parts below : firstly, this paper introduces a survey of fast - steering mirror development at home and abroad, analyzes the mechanical structure and function of some foreign shaftless reflectors and some domestic axiferous reflectors, explains at some length the formation theory of the fsm, puts forward a specific design proposal of shaftless fast - steering mirror

    介紹了國內外快速控制反射鏡的發展概況。通過分析幾種國外反射鏡及國內有軸系反射鏡的機械結構及性能，對快速控制反射鏡的組成原理做了詳細的闡述，提出了一種柔性軸快速控制反射鏡的具體設計方案。
  4. Through consulting lots of relevant references, present research of direct drive volume control hydraulic servo system is summarized in this paper, the principle and character of this system are expatiated, the principle of vector control is introduced. at the same time, the mathematical model of ac asynchronous motor is set up based on the vector control theory. the mathematical models of both the pump controlled motor and pump controlled cylinder are set up and simulated in this paper

    在查閱大量國內外相關文獻的基礎上，本文綜述了國內外對該系統研究概況，闡述了該類系統原理和特點;闡述了矢量控制的基本原理，並基於這一原理建立交流異步電動機的數學模型;分別建立了泵控馬達系統和泵控缸系統的數學模型，並給出了模擬分析;設計了用於泵控馬達系統的集成閥塊，加工了密閉壓力油罐;針對現有直驅式電液伺服裝置所存在的問題，本文主要針對系統工作過程中所產生的噪音與爬行問題進行了一定的研究。
  5. At present, the most of vtr which are used in watch - control occasion for speciality are short of a uniform control - check - alarm system, which brings on the discommodiousness of operation and the user can not know the time of occurring a fault, which reduces the reliability of the watch - control system. therefor, at first, i carefully analyze the servo theory of the vtr which had been produced by chmavc with k mechanism to find out the work rule of the control signal ; second, take out some right control signal ; then for dealing with the problem of vtr in use for watch - control, i choose some right components to design the uniform control system for many special vtr with protel software. it mainly includes the following functions : operation functions of all vtr ( for example : power, play, ff, rew, stop, rec, eject, fwd, rwd, sp, lp ) was controlled by line at the same time ; in, the process of recording, when the tape walks to the end or stops by itself, the system gives an alarm and shows the number of the wrong vtr ; in the process of recording, the system gives an alarm and shows the number of the wrong vtr when the video signal from vidicon is losed ; the system controls all vtr to record on the non - working time when there is something wrong in the guarding section ; the system controls the video from vtr to switch to right monitor

    目前，用在監控場合的業務用錄像機普遍缺乏一個統一的控制及檢測報警系統，這就導致了操作的不方便和出現了故障用戶不知道，降低了監控系統的可靠性，為此，我首先對華錄松下生產的k機芯的錄像機伺服原理進行仔細分析，找出各個伺服控制信號的控制變化規律；然後從中選出合適的控制信號；針對目前錄像機在實際監控使用過程中存在的問題，選用合適的元器件；運用protel繪圖軟體，設計了這個多臺業務用錄像機的統一控制系統，她主要包括以下功能：錄像機操作功能（如power play ff rew stop rec eject及正尋反尋帶速設定等）的統一線控控制功能；磁帶在記錄過程中，磁帶到頭和磁帶自己「偷停」的報警，並要能顯示出具體是哪一臺錄像機；在記錄狀態下，攝像頭輸入信號丟失報警，並要能顯示出具體是哪一臺錄像機；在休息或其他不需要記錄時，一旦警戒區有情況，則控制所有機器自動進入錄像狀態的功能；從錄像機輸出的監控圖像信號對監視器的切換功能。
  6. Pitch control system consist of three channels which is formed by three drive units. base on need of bench, drive system scheme is designed. single channel three - loop position servo system which is formed by linear motor is simulated. then kinetic behavior of rotor and system ’ s force coupling relation is analyzed. a compensation method for dynamic load which is caused by rotor rotation is presented base on structure - invarient theory

    根據實驗臺的技術要求，設計了整個驅動系統方案。對由直線電機構成的單通道三環位置伺服系統進行了設計和模擬。分析了旋翼運動的動力學特性、系統力耦合關系，並根據結構不變性原理對由旋翼運動產生的動態載荷提出了補償方法。
  7. Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc

    本文根據大量的國內外文獻，對研配液壓機的工作原理及設計結構進行了簡介；對位置同步的控制方法進行了比較分析，提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案；在此基礎上著重對比例閥控非對稱缸建模，最後得到位置控制系統的總體數學模型，從理論上對同步系統動態特性進行了分析，並用pid控制器進行參數整定，減小雙缸同步誤差、提高系統的動態響應性能；其中控制性能的分析藉助于matlab軟體中的simulink工具箱，由已建立的數學模型形成模擬模型，得到可視化的模擬結果，從而利於交互方式下調整參數，了解不同的參數對系統的影響，優化同步系統的動態性能；在深入了解系統的動作特性后，對plc控制研配液壓機的原理進行了探討，針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃，編制出研配液壓機動作控製程序，在編程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd碼撥盤輸入程序的植入問題。
  8. The thesis devote to desams ( double - channel electro - hydraulic servo adaptive motor simulator - rig ) condition monitoring and accessing in theory and application. based on short signal analysis theory, the thesis explores the representative vibration faults of complex and non - linear equipment by both theoretical and experimental methods systematically

    本文基於簡訊號分析技術，針對電液伺服道路模擬試驗臺運行狀態監測和狀態評價，對簡訊號的最大熵譜分析技術在自復雜非線性系統的實時在線故障診斷領域的應用進行了系統的理論和實驗研究。
  9. A new kind of robust h control tactic based on ip controller for dynamical and rapid high - precision - feed in a single axis is proposed in this paper, and the problem of h2 / h is also introduced, in which a constraint condition on y is deduced. the background of the paper is " theory of dynamic precision synchronization traverse and research of realization methods for linear servo dual position loops system ( no. 50075057 ) ", which is supported by national natural science foundation of china

    本文以國家自然科學基金資助項目《直線伺服雙位置環動態精密同步進給理論和實現方法研究（ n _ o . 50075057 ） 》為背景，基於h _控制理論，提出了直線伺服單位置環的高精度快進給的魯棒h _控制方案，並進一步研究了h2 h混合控制問題，給出了一個約束的條件。
  10. In this dissertation, the author builds up mathematical model of electro - hydraulic load simulator system. and it also builds up model of p - q servo - valve and complete system based on bond graph theory, which consider the nonlinear of orifices and real - time changing characteristic of liquid capacity in the cylinder chambers

    論文建立了電液負載模擬器的數學模型，同時，基於鍵圖理論考慮閥口流量非線性和液壓缸液容的時變特性，建立p - q伺服閥和全系統的鍵合圖。
  11. The background of this dissertation is the gantry synchronous control problem of numerical control gantry - moving type milling machining center drived by two linear permanent magnet synchronous motors with the same parameters. theory of dynamic precision synchronization traverse and research of realization methods for linear servo dual position loops system is researched

    以兩臺永磁直線同步電機驅動的數控龍門移動式鏜銑加工中心同步控制問題為背景，對直線伺服雙位置環動態精密同步進給理論和實現方法進行研究。
  12. According to the feature of siemens 840c and the need of servo system on the old machine, the detail design and adjustment of the electric system have been completed. through theory analysing of the servo system, the main parameters of the machine have been confirmed and optimized also

    針對西門子840c數控系統的特點和舊機床的伺服系統的要求，進行了電器系統的詳細設計和調試，並通過伺服系統原理的理論分析，明確並完成了機床各主要參數的優化和匹配。
  13. Especially, with the requirement of the digital controlled machine tools increasing, the hyper speed, the hyper precision, the hyper reactivity, what is called zero mechanical gearing control theory, are easy to put in practice for the linear motor ' s servo system

    特別是隨著數控機床加工技術要求不斷地實現高速和超高速化、精密和超精度化，高速反應能力地直線伺服進給技術一所謂地零傳動方式便應用而生。
  14. This paper is finished on the basis of the project, called the servo control system of the 122mm automatic trench mortar. it explains its activity and direction of development in detail, its foundation of theory and advantage of technology

    本論文的撰寫基於「 122mm自動迫榴炮炮塔伺服控制系統」項目，對該項目的歷史背景和發展方向、理論基礎和組成結構、方案論證和實現方法、技術特點和技術優勢都進行了詳盡的闡述。
  15. Firstly according to traditional control theory and design method, the current loop, velocity loop and position loop of ac servo system of machining robot was designed and realized from inside loop to outside loop in this paper

    本論文首先根據傳統的控制理論和設計方法，對切削加工機器人的交流伺服系統從內環到外環依次對系統的電流環、速度環和位置環進行了設計和分析。
  16. 4. establish it state space modal by applying the theory of modern control to electro - hydraulic position servo system, and bring forward the method of quadratic optimal control and approach track optimal control

    將現代控制理論應用於電液位置伺服系統，建立精校機電液位置伺服系統的狀態空間模型，提出了基於狀態空間的最優二次型控制和漸近跟蹤控制。
  17. Firstly, the research and development situation of pneumatic servo system in recent years is summed up. meanwhile, the development history and present situation of interrelated control theory is reviewed. considering the cost and the capability of control of phcc servo system, high - speed on - off valves are used as control valves and controlled with pulse width modulation ( pwm ) in this system

    論文首先綜述了近年來氣壓伺服系統的研究和發展狀況，考慮到氣液聯控伺服系統的成本和控制的可能性，確定採用氣液高速開關閥作為系統的控制閥，應用脈寬調制（ pwm ， pulsewidthmodulation ）方法進行控制。
  18. Input pulse signal can be directly transformed into micro - step linear motion by use of linear pulse motor, which have found wide applications in the digital linear servo systems with high positional accuracy and high reliability. taking slpmu - 025a, a two - phase hybrid lpm manufacturing by shinko motor company ltd, as an specimen, the study on the drive control system is carried out in this thesis, which contains : ( l ) three kinds of drive circuits are designed and comparison analysis in theory is done ; ( 2 ) introduction to at89c51 microchip as controller and special micro - step constant current driver, a great variety of running modes driver control are developed ; ( 3 ) experimental testing and theoretical analysis of current waveforms and displacement graphs and velocity graphs are carried out in case of different micro - step constant current driver

    本文以日本神鋼電機株式會社生產的兩相混合式直線脈沖電機slpmu - 025a為樣機，對直線脈沖電機的驅動控制系統進行了研究，內容包括： （ 1 ）設計了幾種直線脈沖電機驅動器電路，從理論上進行了對比分析研究； （ 2 ）用at89c51單片機作為控制器，採用專用的恆流細分驅動器sh ? 2h057m ，實現了開環控制方式下對slpmu ? 025a樣機各種運行方式的驅動控制； （ 3 ）對不同細分數下恆流驅動的電流波形以及各種運行方式下的位移圖、速度圖進行了實驗測試和理論分析研究。
  19. 5. applying the theory of adaptive control to electro - hydraulic position servo system, bring forward a adaptive control method based on regulating gain and damp, a adaptive control method of approach track based on parameter identification, a self - tuning control method of pole placement, a adaptive control method of general predictive

    將自適應控制理論應用於電液位置伺服系統，提出了基於增益和阻尼比調節的自適應控制、基於參數辨識的漸近跟蹤自適應控制、極點配置的自校正控制和廣義預測的自適應控制。
  20. Using the engineering methods of supersonic and hypersonic flow or local piston theory developed in this paper to compute unsteady aerodynamic loads, and coupling structural equations, the supersonic or hypersonic aeroelasticity with a typical servo system under thermal environment is simulated in time - domain

    運用超音速、高超音速氣動力工程計算方法和本文發展的當地流活塞理論計算非定常氣動力，耦合結構運動方程，實現了熱環境中帶有伺服機構的氣動彈性的時域模擬。
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