滯后元件 的英文怎麼說
中文拼音 [zhìhòuyuánjiàn]
滯后元件
英文
lag element-
Delay is obvious in large body because of its inertia, moment force, stress and gearing. transfer of electical cell increases the delay. this paper points out that the delay can be compensated by using the smith control algorithm. the result of computer emulation proved that a better quality is gained by using the algorithm on heavy nc machine
大慣量物體，由於其慣性，加之傳動鏈長，所需的扭矩大，引起的應變大，加上電氣轉換元件的滯后，故滯後效應明顯.該文提出用史密斯控制演算法將滯后進行補償.計算機數字模擬結果說明，對大慣量有滯后的重型數控機床，應用該演算法能得到較好的控製品質Secondly, by low - cycle and reverse horizontal loading test, their properties including strength property, deformation property and energy property are studied. we study the loading characteristic values ; the property of hysteretic curve and skeleton - frame curves ; the ductility property and stiffness degradation. at last we analyze the destroy principle and affection reasons of hollow shear wall of r. c with vertical seams in different height and loading measures, we also give the bearing capability calculation formulas and design advises for new type hollow shear wall of r. c
首先運用ansys有限元程序分析彈性階段水平外荷載施加后，帶豎縫鋼筋砼空心剪力墻板內應力分佈及變形情況，再在試驗數據的基礎上，研究低周反復水平加載條件下，各試件的強度、變形、能量特性；各試件的荷載特徵值；各試件的滯回曲線、骨架曲線；延性及剛度退化等參數；最後，分析了不同剪跨比和加載條件的帶豎縫鋼筋砼空心剪力墻板的破壞機理和承載力影響因素，並給出不同剪跨比和加載條件的帶豎縫鋼筋砼空心剪力墻板承載力計算公式及設計建議。These results demonstrate that the effect of improving the bearing load of structure is very good by strengthening the member of eccentricity compression under pre - stress. the ultimate bearing capacity of strengthened column is closely related to the eccentricity distance. in the condition of eliminating the lagging strain of angle iron, the magnitude of pre - stress putting on the angle iron has litter impact on the ultimate bearing capacity of structure
偏心受力構件的有限元計算結果表明：預應力法加固偏心受力構件，其對結構承載力的提高效果顯著；加固柱的最大承載力與柱的偏心距有密切關系；在消除角鋼應變滯后的條件下，對角鋼施加預應力的大小對結構最終承載力無明顯影響。The other is to simulate simple lc filters which call ideal and real inductors model, then we can get the simulating results such as time 、 phase movement and amplitude - frequency specifications are very different mainly due to hysteresis. in all, this paper presents some called real inductors models and provides a design method of real inductor model
模擬結果表明，調用磁芯電感模型的模擬曲線比調用理想電感的情況滯后、幅值小，反映了磁芯電感元件的電感量、磁滯效應和磁滯損耗都影響濾波器的時移、相移和幅頻特性。Sensors based on nanocomposites of meba - co - si with nanosized zinc oxide colloids was prepared, which show smaller impedance, good linearity, small hysteresis ( < 2 % rh ) and fast response ( less than five seconds )
復合后濕敏元件阻抗減小，響應線性度好，濕滯小（ 2 rh ） ，響應快，耐水性好：浸水（ 30min ）前後響應幾乎不變。Derivates the transfer function of elements of the servo system, constructed the mathematic model of the position servo system and advance - lag revising controller was designed
推導出液壓伺服系統各元件的傳遞函數，並由此建立起位置伺服系統的數學模型，設計出超前?滯后校正控制器。分享友人