自衡單元 的英文怎麼說
中文拼音 [zìhéngdānyuán]
自衡單元
英文
automatic balancing unit-
Based upon virtual displacement method and the updated - lagrangian approach, stiffness matrices for two - dimensional elastic - plastic beam model in large displacement were proposed, in the derivation of which transverse stress was included because it was believed that part of the 2nd order effects of various stresses, which are in equilibrium with each other and with the external loads, will counteract each other and neglecting either part would possibly lead to incorrect results
利用虛位移原理和更新的拉格朗日方法，導出了大位移彈塑性梁單元剛度矩陣的顯式表達式，在剛度矩陣推導中引入了截面內非線性剪應力和橫向應力的影響，剛度矩陣通過了剛體檢驗。之所以要引入橫向應力的影響，是因為本文認為，保持平衡所需的所有應力，它們各自的二階效應會相互抵消，因此忽略其中的任何一項都可能導致不正確的結果。So how to transfer scientifically self - balanced test data into top load curve according to its actual working behavior, become the obstacle of its practical application. in accordance with actual forcing behavior and reaction mechanism between pile and soil, the article analyzes the relation between top part and bottom part, load transferring mechanism and difference with other loading way by ansys program. so the reliability of determine bearing capacity by self - balance method has been proved
本文根據自平衡加載方式下樁身的實際受力狀況、樁土間的相互作用機理以及單樁破壞機理，建立了單樁的離散元模型，採用ansys通用分析軟體，選取合理的單元類型、材料特性等，數值分析了基樁在自平衡加載方式下上下樁段的相互關聯、荷載傳遞機理以及與其它加載方式的區別，論證了採用自平衡試樁法測定單樁極限承載力的可行性。The model incorporated the advantages of the unit model, the water balance model and the hydro - system identification method, and can simulate the real - time and adaptive characteristics of water resources system changes in complex basins
該模型方法集單元模型方法、水量平衡模型方法、水文系統識別方法之優點，能實時「自適應」模擬復雜流域水資源系統變化。Based on the idea of unit model, the theory of water balance, and hydro - system identification method, the adaptive system identification unit model ( asiu ), which has been applied and checked up in the tarim river basin, has been put forward in the paper
摘要針對復雜流域水資源變化模擬這一難點問題，基於單元模型思想，依據水量平衡原理，採用水文系統識別方法，提出了自適應系統識別單元模型（ asiu ） ，並在塔里木河流域進行應用檢驗。In the design of four - bar linkages driven by motor, the mass - distribution is used to counteract the fluctuation of system and improve the performance. at the same time, this paper applies an adaptive neuron pid controller for nonlinear time - variable system. it efficiently lessens the fluctuation, accompanying with mass - redistribution
在電機驅動的平面四桿機構設計中，首先對機構進行質量平衡，這不但減小了速度波動，而且也簡化了狀態方程；再針對系統的狀態方程非線性、時變特性選用單神經元自適應pid控制器的方法，有效的消除了系統的速度波動。Based on the requirement and target of the projects, firstly, pcf bragg grating are investigated theoretically and experimentally. moreover, the effects of filling high refractive index material ( nematic liquid crystal, nlc ) in pcfs on the transmission mechanism and propagation properties are studied by using plane - wave method and finite - element method ( fem ), farther, several novel pcfs are proposed and designed. lastly, we propose and demonstrate a clad - pumped er3 + / yb3 + - codoped fiber laser, which integrate all performances of broad - band tunable wavelength, uniform output power spectrum, high repeat frequency and high average power to together
本論文選題于國家973 、 863以及國家自然科學基金等項目，結合課題的要求和主要目標，在對光子晶體光纖（ pcfs ）傳輸特性研究的基礎上，首先對光子晶體光纖光柵進行了理論和實驗研究;然後，採用平面波展開法和有限單元法分析了在光纖的空氣孔中填充高折射率液晶對光纖傳導機制和傳輸特性的影響，提出並設計了幾種新型光子晶體光纖;最後，提出並研製成功連續可調諧、輸出功率譜均衡的全光纖化、高功率包層泵浦鉺鐿共摻光纖激光器實驗樣機。That is using reactive info to regulate the amplitude of voltage to achieve reactive power equilibrium and using active info to regulate the phase of the voltage to achieve active power equilibrium
並聯各單元輸出無功功率進行綜合后，對各單元輸出電壓幅值進行調節；對輸出有功功率，仿效電機的有功下垂特性，以實現有功自動均衡。This paper discusses several topics including network cabling solution selection, information points setting in each main medical function unit, and how to balance the demands, functions and investment both at present and in the future
本文從網路布線類別選用、各主要醫療功能單元信息點設置、如何平衡現在和未來發展需求、功能與投入等問題出發，提出自己的觀點。分享友人