kinematic principle 中文意思是什麼
kinematic principle
解釋
運動學原理-
According to the principle of linear pile - up of small displacement, the static and dynamic output kinematic errors are synthesized, and the reliability model of the kinematic accuracy of the mechanism is built
應用微小位移的線性疊加原理分別對靜態、動態誤差進行了綜合，建立了機構輸出運動精度可靠性分析模型。 -
Through an example, a study of the influencing factors on the reliability of the output kinematic accuracy of the mechanism is made, the results obtained reveal the following fact : with the increase of crank ' s rotating speed, the dynamic elastic deformation of the mechanism becomes the principle factor that effects the reliability of the output kinematic accuracy of the mechanism greatly
通過算例，考察了機構輸出運動精度可靠度的影響因素，結果表明隨著機構轉速的提高，機構的動態彈性變形將成為影響機構運動精度可靠性的主要因素。 -
This paper analysed the kinematic principle of gear four - bar linkage combining mechanism, and deduced the formula of calculation presented the method of optimization design
分析了齒輪四桿組合機構的運動原理，推導出了計算公式，並給出了該組合機構尺度綜合的優化設計方法。 -
2. based on the muller - breslau principle, formulars of equivalent nodal loads for the curved - and straight - beam element while occuring unit relative constrained displacement have been deduced. the influence surface of the internal force for grillage has been analyzed by combining kinematic method with finite element static method, using the superposition principle applied to little deformation
根據米勒-布雷斯勞原理，推導了曲梁、直梁截面發生單位強迫相對位移時的等效結點荷載計算公式，運用小變形的疊加原理，將梁格機動分析與梁格有限元靜力分析相結合建立了內力影響面。 -
In order to make the mechanisms possess high efficiency, high stability, and low cost, a thorough study for constraints and overconstraints in the linkage mechanisms, self - adjusting mechanism and self - adjusting structures of the mechanisms, the degree of the influences of errors in different kinematic pairs on performance of the mechanisms, and the theory and method of designing for the mechanisms without overconsstaint was carried out in this dissertation. on the basis of the generalized constraints and on principle of designing and controlling the constraints advantageously, the conceptions such as basic constraint, statically constraint, and over - statically constraint were put forward for the first time
論文的主要研究成果及創新點有以下幾部分： （ 1 ）基於廣義約束的概念，從有利於設計和控制約束的原則，對機構及機械繫統中的常見約束進行了分類，首次提出了「基本約束」 、 「靜定約束」及「超靜定約束」的概念和分類定義；並首次將虛約束、重復約束、消極約束、多餘約束、過約束等概念，從本質上統一起來進行定義，將其都統一稱為「過約束」 。 -
Based on the maximal independent line vectors for different geometrical conditions and the kinematics principle, seven singularity types of 3 - 6 stewart manipulator are analyzed and derived, including geometrical and kinematic properties in the singular configurations of these types
根據線矢量的線性相關性和奇異的運動學原理，分析和確定了3 - 6stewart機構奇異的7種類型及其各種類型情況下奇異的幾何和運動性質。 -
The mechanism is divided into finite elements and researched by ked method. then kinematic differential equations are established for each element and the general kinematic differential equations are built through assembling all the elements. a closed numerical method based on the mode superposition principle is employed to solve the equations
將四連桿機構劃分為多個有限單元，建立其單元運動微分方程和系統運動微分方程，運用實振型疊加法的閉式演算法求出機構在一個運動周期中各個廣義坐標方向的彈性位移，同時求出機構不同位置時各構件上動應力分佈情況、機構前四階振型變化情況。 -
On the basis of prime principle of harmonic drive, we have studied the tenet and kinematic features of the four - tooth difference harmonic drive in this paper
摘要從諧波傳動的基本原理出發，對四齒差諧波齒輪傳動的原理及運動學特徵進行了研究。
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