finite rotation
英 [ˈfaɪnaɪt rəʊˈteɪʃn]
美 [ˈfaɪnaɪt roʊˈteɪʃn]
有限转动
双语例句
- For block systems with small strain, finite displacement and finite rotation, a3-dimensional mode distinct element method ( 3MDEM) was presented.
本文针对小应变、大位移和大转动的块体系统建立了三维模态变形体离散元数值模型（3MDEM）。 - A Non-Linear Theory for Analysis of Thin-Shell Structures Undergoing Finite Deformation and Finite Rotation
经历有限变形和有限转动薄壳结构的非线性理论 - A new method of self-calibration of the finite rotation platform is introduced in this article, and some formulas are given.
文章通过对有限转动导航平台特点的研究，提出了自标定的思想，给出了惯性导航平台误差系数自标定的方法和公式解算，同时进行了精度分析。 - One of the important basic theoretical problems in the development of continuum mechanics is the separation of finite strain and finite rotation at a point in the displacement field.
连续体力学发展中的一个重要基本理论问题就是如何从位移场确定场中每一点的应变与转动。 - A Finite Element Dynamic Model of Finite Rotation Plane Flexile Beam
平面柔性梁有限元动力学模型 - The blade boundary layer uses finite element method to find out resolution and uses Richardson number to reflect the effect of the rotation and curvature on the boundary layer structure.
叶片边界层用有限元方法求解，并用Richardson数反映旋转与曲率对边界层结构的影响。 - The Moire Geometry of Plane Finite Strain and Rotation
平面有限变形与转动的Moiré几何学 - The Finite Rotation Parameter of a Deformable Body and Gyromagnetic Effect
可变形体的有限转动参数和回转磁效应 - In order to investigate the dynamic characteristics of blade impact to droop stop, a moderate deflection beam model is adopted to deal with the elastic deformations, and the finite rotation is introduced to take account of the rigid motions around hinges.
针对铰接式旋翼桨叶扬起下坠碰撞问题，采用中等变形梁模型，同时引入有限转角模拟桨叶绕铰的刚性运动。 - In this paper, the theory of N-dimensional finite rotation group is expounded.
论述了N维空间有限旋转群理论，从数学基础出发，建立了四维空间直角坐标系在二维空间的投影模型。 - To investigate the mechanism and parameter influence of the blade tip impact to fuselage for shipboard articulate helicopter, the moderate deflection beam model and the nonlinear quasi-steady aerodynamic model were adopted. Finite rotation was used to simulate the motions of hinges.
为了研究舰面铰接式旋翼桨叶桨尖与机体相碰的原因及参数影响，本文采用中等变形梁模型处理桨叶弹性变形，用有限转角模拟桨叶绕铰刚性运动和非线性准定常气动模型处理气动力。 - It is well known at the semi-rigid connections location not only the beam and column have the same displacement but also the joints have finite rotation stiffness, ANSYS program was used to simulate the semi-rigid connections.
根据半刚性连接梁柱连接处变形协调而且具有有限转动刚度的特点，使用通用有限元分析程序ANSYS中的弹簧阻尼单元解决了半刚性连接的模拟。 - Study on Finite Deformation of Curved Shells(ⅱ): Finite Rotation Theory and Numerical Examples
曲壳有限变形研究之二：有限转动理论和数值算例 - With the help of the theory of quaternions the theorems of commutativity of composition for the finite rotation of rigid body are proved in the any order.
藉助于四元数理论证明了任意顺序下刚体有限转动合成的可交换性定理。 - On the Representation of Finite Rotation in Nonlinear Field Theory of Continuum Mechanics
论连续体力学非线性场论中有限转动的表现 - In order to investigate the coupling characteristics between elastic deflections and rigid motions of the blades, the moderate deflection beam model was adopted to treat elastic deflections and two methods were adopted to treat rigid motions based on infinitesimal rotation and finite rotation.
为了研究桨叶刚柔耦合特性，采用中等变形梁模型处理桨叶弹性变形，分别采用小转角和有限转角两种方法处理桨叶绕铰的刚性运动。 - The derivation of Synge [ 2] for the finite rotation formula in terms of Euler parameter is put into tensor form. Hence a further clarification of the geometric meaning of the orthogonal transformation obtained in the author's paper [ 7] is made.
本文的第一部份将Synge关于转动变换的推导用张量公式表达，进一步阐明作者在文中所求得正交变换式的几何意义。 - Three-dimensional Finite Element Analysis on Fixation of Femoral Shaft Fracture with Rotation Bolts Self-locking Nails
旋转臂自锁式髓内钉固定股骨干骨折的三维有限元分析 - In finite element analysis the rotation of joints in the frame structure is considered. Then the rotation variables are eliminated by the static condensation method and the total stiffness matrix is obtained.
有限元分析中，考虑框架结构的节点转动，采用静凝聚方法得到结构刚度矩阵。 - Finite Element Analysis for Deformation of Toolholder/ spindle Interface System at High Rotation Speed
高速状态下机床主轴/刀具联接系统变形的有限元分析 - Incremental Formulation for Finite Strain and Finite Rotation of Continuum Mechanics
连续体力学中有限变形与转动的计算增量法 - A nonlinear axisymmetric finite element model was built to simulate position on rim, inflation and free rotation of radial tire.
建立一种子午线轮胎的轴对称非线性有限元模型，用以模拟轮胎的轮辋定位充气自由旋转过程。 - The commutativity of composition for the finite rotation of rigid body
刚体有限转动合成的可交换性 - Finite Element Analysis on Ladle Turntable Rotation Frame of Sketch Blank Continuous Casting Machine
异形坯连铸机钢包回转台旋转框架有限元分析 - The permutation of the finite set is introduced into the denumerable set as well as the definition of the basic rotation, the rotation and the composition of the countability.
把有限集中的置换推广到可数集上，引入基轮换、轮换及变换的可数次合成等概念的定义。 - A three-phase bridge outside the circuit is built in finite element method. The stator coils are energized by a certain strategy. The starting performance of the rotation speed and rotation torque of the PM spherical motor is studied.
在有限元里，搭建了三相桥式外电路对定子线圈进行换相通电仿真得到了永磁球形电动机的自转转速及自转转矩的启动性能。 - The rolling bearings in the drive mechanisms of aerocraft usually run in a short running time and high-overload condition with a finite life span ( less than several hours), clockwise and counterclockwise rotation, high reliability and no lubricant running.
在飞行器传动机构中，滚动轴承需满足短时工作、高过载、正反运转、有限寿命（不超过几个小时）、高可靠性、无润滑运行等要求。 - Through utilizing the tensor of finite rotation and space analytic geometry method, the parameterized suspension kinematics model was built and the correctness of the model was also verified by the software of ADAMS.
根据类菱形底盘布置特点，选择合适的悬架结构，运用有限转动张量和空间解析几何法建立了类菱形车双横臂悬架参数化运动学模型，并用ADAMS软件验证了模型的正确性。 - Based on finite element analysis and available research achievements, the moment capacity, initial rotation stiffness and moment-rotation relationship of beam-column flush end plate connection are given under moment and axial tension.
基于有限元分析结果和前人的研究成果，提出了弯矩和轴拉力共同作用下梁柱平齐端板连接的抗弯承载力、初始转动刚度的简化计算方法和弯矩-转角关系曲线。 - Build a dynamic model of the turbine rotor system through the method of finite element and calculate the critical speed of rotation and unbalance response of the turbine rotor system using my program with the method of Newmark.
通过有限元法建立了水轮机转子系统的动力学模型，并采用自编程Newmark数值仿真计算了水轮机转子系统的临界转速和不平衡响应，并采用商业程序进行了验证。