servo valve 伺服(操縱)閥。
伺服(操縱)閥。 “servo“ 中文翻譯： n. 〔用作定語或前綴〕 1.【自動化】伺服。 2.伺服 ...“valve“ 中文翻譯： n. 1.【機械工程】閥，活門，舌門；汽門。 2.【解剖 ...“automatic-control servo valve“ 中文翻譯： 自動控制伺服閥“electrohydraulic servo control valve“ 中文翻譯： 電動液壓伺服控制閥“electrohydraulic servo valve“ 中文翻譯： 電液伺服閥“electrolyte servo valve“ 中文翻譯： 電解液伺服閥“hydraulic servo valve“ 中文翻譯： 液力伺服閥“hydraulic servo-valve“ 中文翻譯： 液壓伺服閥“hydraulicefficiency servo-valve“ 中文翻譯： 液壓伺服閥“rotary servo valve“ 中文翻譯： 旋轉伺服閥“servo motor valve“ 中文翻譯： 伺服馬達控制閥; 伺服馬達作動閥“servo operated valve“ 中文翻譯： 伺服傳動閥; 伺服控制閥“servo relief valve“ 中文翻譯： 繼動安全閥; 伺服安全閥“servo valve protection“ 中文翻譯： 伺服閥防護“servo-operated valve“ 中文翻譯： 伺服控制閥“servo-relief valve“ 中文翻譯： 伺服安全閥“servo-valve control device“ 中文翻譯： 伺服閥控制裝置“valve controlled servo“ 中文翻譯： 活門控制伺服機構“valve positioning servo loop“ 中文翻譯： 閥門定位伺服回路“valve-controlled servo“ 中文翻譯： 活門控制伺服機構“wet type servo valve“ 中文翻譯： 濕式伺服閥“wet type servo-valve“ 中文翻譯： 濕式伺服閥“electro-hydraulic servo-control valve“ 中文翻譯： 電動液壓伺服控制閥“marine electro-hydraulic servo-valve“ 中文翻譯： 船用電動液壓伺服閥“get-type electro-hydraulic servo valve“ 中文翻譯： 射流管式電液伺服閥
servo-analog computer |
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At last , this paper derives the rules of damping torque due to magnetic fluid in the working clearances of torque motor and lays the groundwork for the study of torque motor dynamic characteristics and servo valve characteristics 最后,結合仿真分析和實驗數據,得出了磁流體在力矩馬達工作間隙中的作用規律,從而對力矩馬達的動態特性及伺服閥整體特性研究奠定了理論基礎。 |
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This program can do the static characteristics test and draw frequency response characteristics curve of the electro - hydraulic servo valve . the frequency response characteristics curve is done by the spectrum analyzer td4010 in the traditional way 同時,此套測試系統軟件也能實現電液伺服閥動態性能的測試,進行頻率響應曲線繪制,以替代頻譜分析儀td4010的功能。 |
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Jet pipe servo valve has a good prosperity in the field of aviation , aerospace , ship craft , electrohydraulic system control and so on because of the high resistance to contamination , high sensitivity , high safety and long life 射流管伺服閥以其抗污染能力強、靈敏度高、安全可靠、壽命長等獨特優點而廣泛應用在航空航天、船舶、電液系統控制等各行各業中。 |
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As the electric - mechanism converter of the servo valve , torque motor is the key component of the electro - hydraulic servo valve . its output torque characteristic has a significant influence on the performance of servo valve 力矩馬達作為液壓伺服閥的電? ?機械轉換裝置,是電液伺服閥的關鍵元件之一,其輸出力矩特性對伺服閥性能具有較大的影響。 |
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Lastly , a fault diagnosis method based on virtual instrument for electro - hydraulic servo valve was proposed . the expected results have been obtained by the simulated test on the developed test system 最后在對電液伺服閥性能測試試驗研究的基礎上，提出了一種基于虛擬儀器的電液伺服閥故障診斷方法，并進行了模擬試驗研究，取得了預期效果。 |
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The application of computer - aided test ( cat ) provides a brilliant future for characteristic test of servo valve and the technique . ~ of virtual instruments brings cat into a new developing stage 計算機輔助測試（ cat ）技術的興起和應用，為電液伺服閥性能測試開辟了良好的發展前景。虛擬儀器技術的出現，使cat技術進入一個嶄新的發展階段。 |
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But because of the disadvantages of the traditional hydraulic control system , for example , servo system ’ s servo valve has the high requirements to the oil ’ s intensity , so its application was limited 但傳統的電液伺服系統本身存在固有的缺點,如電液伺服閥對油液精度要求很高,抗污染能力很弱等,限制了電液伺服系統更廣泛的應用范圍。 |
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Electro - hydraulic servo valve is the key component of electro - hydraulic servo system , the test of its static and dynamic characteristic is significant in theories and test research of electro - hydraulic servo system 電液伺服閥是電液伺服系統中的關鍵元件，其靜態和動態特性測試在電液伺服系統的理論與實驗研究中具有十分重要的意義。 |
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The oil system have accumulator to absorb hydraulic surge . adopting the inside high accurate electromagnetism servo valve with the negative motive feedback spring coil can avoid the control process surve , dynamic characteristic is excellent 采用內設動反饋作用的負反饋彈簧的高精度電磁伺服閥，可避免調節過程振蕩，動態特性優異。 |
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This text servo each that valve control hydrostatic bearing to keep and support structure carry on exhaustive design calculate comparatively on electric liquid , and analysis in detail that has designed the electric liquid servo valve 本文就電液伺服閥控制的雙腔靜壓支承結構進行了較為詳盡的設計計算，并詳細分析設計了電液伺服閥。 |
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In the paper , by making use of the special characteristics , magnetic fluid was filled into the servo valve torque motor working gaps . thereby the dynamic performance of servo valves torque motor can be improved 本文提出利用磁流體的特殊性質,將磁流體添加到伺服閥力矩馬達的工作間隙中,從而改善伺服閥力矩馬達動態性能的方法。 |
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With the development of pneumatic technology , electric - pneumatic proportion / servo technology has been widely used in industry automatization , more and more proportion / servo valves have been developed and used in pneumatic orientation system 摘要隨著氣動技術的發展，電氣比例伺服技術在伺服控制系統中得到廣泛的應用。 |
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Proportional valves excellent static performance and appropriate dynamic performance , dynamic performance is low compared with servo valves , but had to meet general industrial control requirements 比例閥具有優良的靜態性能和適當的動態性能，動態性能雖比伺服閥低，但已經可以滿足一般工業控制的要求。 |
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The hydraulic servo system using electric - fluid servo valves to realize closed loop positioning control integrated with electromagnetic direct - change valve to realize the arms “ compliance control was designed 設計了采用電液伺服閥實現閉環位置控制，結合電磁換向閥實現手臂的柔順控制的液壓系統。 |
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Their structures and principle were narrated in details and at the same time , the new actuators used in electric - pneumatic proportion / servo valve in the future were presented 對現有電氣比例伺服控制閥的結構及工作原理作了簡單的敘述，結合新型驅動方法闡述了未來電氣比例伺服控制元件的發展。 |
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Aiming at the disadvantages of present loading system applying proportional relief valve or servo valve , loading system with 3 - way proportional pressure reducing valve is proposed 針對目前采用比例溢流閥和伺服閥加載存在的不足，提出在鋼坯修磨機上采用比例三通減壓閥加載。 |
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Therefore , in order to improve the performance of hydraulic servo valve , it is important to study the mathematical model and distribution of jet flow field 因此,為了改善由射流前置級驅動的伺服閥的性能,研究伺服閥前置級射流流場的數學模型及分布規律是至關重要的。 |
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Because of the high controlling precision and the fast dynamic response of the electrical - hydraulic servo valves , they are widely used in hydraulic control systems 電液伺服閥由于控制精度高，動態響應好等優點，在液壓控制中已得到了廣泛的應用和發展。 |
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As the electrical - mechanical transfer device of hydraulic servo valve , torque motor has a significant influence on the characteristics of the whole servo valve system 力矩馬達作為伺服閥的電-機械轉換裝置,其動態特性對整個伺服閥的特性有較大影響。 |