drive element 中文意思是什麼
drive element
解釋
激勵單元-
The technology of magnetic - driving and totally - sealing devices with independent iprs are the multidisciplinary integrated technologies, and have been optimized through continuous summary and verification of the production technologies, design and techniques of a range of magnetic - driving pumps ; this makes the magnetic - driving totally - sealing pumps, magnetic - driving kettles and magnet valves which are developed and produced by institute of magnetic element, gansu academy of sciences applied on various special medium and transporting equipments in many industries including petroleum and chemical processing while getting the industrial application of the technology of magnetic - drive achieve substantial results
擁有自主知識產權的磁力驅動技術和全密封裝置是多學科的集成技術，在磁力驅動泵系列產品生產技術上，設計上、工藝路線上不斷總結論證，達到最優化設計，使我所研製生產的磁力驅動全密封泵、磁力釜、磁力閥等產品成功應用在我國石油、化工等十多個行業的各種特殊介質和物流輸送裝置上，使磁力驅動技術在工業上的應用有了實質性的進展。 -
( 3 ) design a tusm ' s drive and control experimental device. lt use dsp as the main element and squaresignal and syntonic drive mode. form the experiment, the system meet the tusm ' s drive and control. speed has fast response
結論描述的開關混和式電動機的前景比較廣闊，而目前所作的工作還是遠遠不夠的，還有很多值得探討的地方，有很多潛力可挖。 -
( 3 ) design a tusm ' s drive and control experimental device. it use dsp as the main element and squaresignal and syntonic drive mode. form the experiment, the system meet the tusm ' s drive and control. speed has fast response
（ 3 ）設計了一套行波型超聲波電機驅動控制系統電路。採用dsp作為驅動控制的主要器件，方波作為驅動信號，簡單的lc諧振驅動方式。 -
The steel - ball coupling is a kind of new and highly - efficient drive part. this paper analyzes the mechanism of the rolling - ball coupling being destroyed and calculates its load capability by using the finite element method, which is quite advanced
滾珠聯軸器是一種新型高效的聯軸器，本文應用有限元分析的方法對滾珠聯軸器的失效機理和承載能力進行了分析和計算，是比較先進的。 -
In this paper, at the cut - in spot of beam active vibration control and use the pzt material as the drive component, the main research works can be summarized as follows : 1 ) using the finite element theory, a general finite element formulation of piezoelectric media is derived, the direct and converse piezoelectric effects are considered in the formulation
本文從梁的振動主動控制研究為切入點，利用了pzt材料作為驅動元件，作了如下幾個方面的研究： 1 ）利用有限元理論，考慮壓電材料的正、逆壓電效應的影響，導出了機電耦合壓電元件的有限元方程。 -
In this thesis the generation of orthogonal - aligned - shaft face gear, finite element analysis ( fea ) of the bend stress and contact stress of the fg drive are studied
本文主要研究了正交面齒輪的齒面生成、正交面齒輪傳動的彎曲應力和接觸應力的有限元分析。 -
In this paper, the drive theory of the large ratio friction transmission is studied ; a new type elliptical cam wave generator is designed ; the large ratio friction transmission prototype is designed and manufactured ; based on the ansys finite element method software, structure of the elliptical cam is analyzed ; precision index of the manufactured large ratio friction transmission prototype, such as transmission accuracy, least step, stability of the least step, load capacity is measured by the absolute rotary encoder. by analyzing the measurement data and research content, it is think that the new elliptical cam wave generator could overcome a good many problems brought by processing errors, facilitate size precision adjustments, input moment can be achieved in the form of a pure force couple importing ; through this study, " the large ratio friction transmission prototype " could apply in practical engineering basically
本文研究了大速比摩擦傳動的傳動理論;設計了新型橢圓凸輪波發生器，設計製作了大速比摩擦傳動樣機;用軟體ansys對所設計的橢圓凸輪結構進行了有限元分析;用19位絕對式編碼器測試了大速比摩擦傳動機構的傳動精度、最小步距、最小步距的穩定性以及帶負載能力等各項精度指標;對測量數據和研究內容進行了歸納和整理，認為新型橢圓凸輪波發生器克服了加工誤差帶來的諸多問題，新型橢圓凸輪波發生器可以進行尺寸精度調整，能夠達到輸入力矩以純力偶的形式輸入;通過本項研究，基本可以使「大速比摩擦傳動機構」在工程中得以應用。 -
Population growth, when accompanied by increased agricultural production and adequate education for all, can be an important element of a prosperous society, providing a strong labor force to help drive the economy
人口成長如果能同時伴隨著農業生產的增加以及教育的普及，可以成為社會繁榮的重要因素，提供豐沛的勞力來促進經濟發展。 -
This thesis built the model of micropump, the deformation of the micropump membrane and the volume change of the micropump chamber under piezoelectric - drive were simulated by finite element method ( fem ). the effects of the membrane thickness, shape and piezoelectric voltage on the volume change of membrane were analyzed. the relation between intrinsic frequency and membrane thickness was also discussed
建立了微泵膜片的有限元模型，採用直接耦合法模擬分析了微泵膜片在壓電驅動下產生的形變和由此引起的微泵腔體體積的變化，得出了膜片厚度、形狀、和壓電驅動電壓對微泵腔體體積變化的影響。 -
In order to decrease the cost, simplify the structure of the pmsm servo system and at the same has no effect on the system performance, this paper uses hall element as the position sensor, which has very low solution but very low cost, and in order to realize sinusoidal current drive of pmsm, this paper presents a new rotor position estimator based on flux estimation
為了降低成本，簡化系統，本文採用低解析度的霍爾元件作為pmsm伺服系統的位置傳感器，採用基於磁鏈觀測法的低解析度位置傳感器控制技術，來估計電機轉子的實時位置和轉速，實現電流的正弦換向，減小轉矩脈動。 -
The design methods, such as the theory of mechanism dynamic design, the finite element method and the theory of fuzzy reliability etc, are introduced to study the vibration and structural parameters optimization design of the swing movable teeth drive system. the dissertation includes the following six aspects : a ), the torsional vibration dynamic model of swing movable teeth transmission system ; b ). the torsional and flexural vibrations dynamic analyzing model of swing movable teeth drive ; c )
研究的內容包括以下六個方面： a ）擺動活齒減速器傳動系統扭轉振動的動力學建模； b ）擺動活齒減速器傳動系統彎、扭耦合振動的動力學分析建模； c ）擺動活齒減速器箱體振動的有限元模態分析； d ）擺動活齒減速器高速軸的抗共振模糊可靠性設計； e ）結構參數對活齒傳動嚙合剛度的影響； f ）擺動活齒傳動的模糊可靠性優化設計。 -
On premise of keeping the safety of the drive cab, the structure of the icdc was optimized by the finite element ( fe ) analysis software ansys. a design plan of the icdc with much lighter weight was obtained and the parts of the icdc could serve in the more reasonable load - bearing conditions
在不降低司機室安全性前提下，利用有限元分析軟體ansys對復合材料司機室進行優化設計，使司機室各部件受力、變形趨于合理，減少材料用量，達到減輕司機室自重的目的。 -
This software can be used to construct automatically 16 electrodes and 32 electrical electrodes finite element method ( fem ) division model. the equi - potential lines in any drive pattern can be plotted and the boundary potential changes in its forward problem can be obtained. using back projection method, the impedance imaging in simulation and real measurement can be reconstructed
該軟體對任意形狀、結構的場域可實現自動剖分，可建立16電極、 32電極求解模型；正問題部分可給出各種激勵情況下的等位線分佈和邊界電位變化情況；逆問題部分用反投影法實現了圖像重構，並成功應用於所研製的測試系統。 -
A reasonable criterion to control error of element was studied. base upon this criterion, an indicator to drive the mobile node of bce was presented. in order to improve the efficiency, an implementing scheme ( according to the distribution of strain energy density ) was suggested when to consider the fact that the high gradient usually appears only in a very local region, especially in the case of huge amount of computation
3 .在誤差控制方面，提出了bezier移動節點單元法中節點移動的收斂判據，研究了節點移動的導向原理；在mathematica和fortran環境下實現了完整的計算編程；在處理高梯度問題的實際應用中，提出了高應變能密度區的局部化處理的求解方案。 -
Three - dimensional finite element analysis on the contact unit of tool holder used in nc traction drive
正常人下頜骨的三維有限元模型的建立 -
And then according to maxwell equation group and electromagnetic field theory, this system apply finite element analysis software ansys for simulation on drive magnetic field structure design aspect, which validates the uniformity of magnetic field and confirms the structure of drive magnetic field
而在驅動磁場結構設計方面，本文根據麥克斯韋（ maxwell ）方程組和電磁場的基本原理，採用有限元軟體ansys對磁場分佈進行了分析模擬，驗證了磁場分佈的均勻性，確定了驅動磁場結構形式。 -
Government ' s decision responsibility mechanism is the organic system of a dynamic equilibrium, composition and operation of it depend on their idea cultural key element, regular system key element and administration ' s ecological key element. in this dynamic equilibrium system, the research of government ' s decision responsibility mechanism can be divided into four aspects : the first aspect, propose government decision responsibility basic theories that mechanism constructs on the basis of distinguishing basic conception such as decision responsibility and government ' s responsibility, responsibility government, excavate decision responsibility development idea, decision culture that mechanism set up drive the factor ; the second aspect, and management system angle analyze government decision responsibility danger and deep reason that mechanism incompletely in terms of the ethics angle of human nature, organization system ; the third aspect, propose government decision responsibility system foundation, main route and basic model that mechanism construct ; the fourth aspect, proceed from the angles of ecological theory and system theory, study the administrative ecosystems of construction and operation of government ' s decision responsibility mechanism
政府決策責任機制是一個動態平衡的有機系統，它的構成與運行依賴于其觀念文化要素、規則制度要素、行政生態要素共同作用。在這個動態平衡系統里，政府決策責任機制的研究可以分為四個層面:第一個層面，在區別決策責任與政府責任、責任政府等基本概念的基礎上提出政府決策責任機制構建的基本理論，挖掘決策責任機制建立的發展觀、決策文化和體制改革驅動因素;第二個層面，從人性倫理角度、組織制度的角度和管理體制角度分析政府決策責任機制不完善的危害與深層原因;第三個層面，提出政府決策責任機制構建的制度基礎、主要途徑和基本模型;第四個層面，從生態理論與系統論的角度出發，研究政府決策責任機制的構建與運行的環境因素與行政生態系統。 -
The research of the bend stress of fg drive is made by the use of finite element analysis ( fea ). the influence of the force location on the calculating stress of the bend strength is considered
在面齒輪傳動的彎曲應力的研究中，利用有限元分析法對面齒輪的彎曲應力作了分析;考慮了力的作用點對彎曲應力的影響;獲得了彎曲應力的分佈規律。
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