lagrange coordinates
英
美 [ˈlæˌgreɪndʒ koʊˈɔːrdɪneɪts]
网络 拉格朗日坐标
双语例句
- Apply Lagrange equation of the first kind to the system, and get a set of the differential-algebraic equations ( DAEs) of its absolute coordinates.
对系统应用第一类拉格朗日方程，得到系统位形坐标的微分&代数方程组。 - The method of solution used is that of the fixed lagrange coordinates and Newton-Raphson procedure.
采用固定Lagrange坐标系和NewtonRaphson求解法。 - The implicit algorithm is based on the operator splitting procedure and formulated by means of a combination of both the precise and the traditional numerical integration procedures in the Lagrange coordinates.
隐式算法基于算子分离过程及在Lagrange座标下精细积分过程与传统数值积分过程的结合。 - The hydraulic anti-sway system was simplified within the applied engineering. The dynamic equations of the hydraulic anti-sway system were constructed with the Lagrange's equations when the generalized coordinates of the trolley's horizontal displacement and container swing angle in the vertical plane were selected.
对液压油缸式减摇系统在工程实用范围内进行简化，选取小车的水平位移和集装箱在竖直平面内的摆角为广义坐标，利用拉格朗日方程建立减摇系统动力学方程。 - It can avoid excessive numerical diffusion and difficulty in capturing moving boundaries in Euler coordinates, it also can avoid severe gird deformation in the Lagrange coordinates, yet it remains sharp resolution of slip lines.
统一坐标既可以避免Euler坐标法的过度数值耗散和动边界捕捉困难，也可以避免Lagrange坐标法的严重网格变形，并且能保证接触间断处较高的分辨率。 - Base on Lagrange form of D'Alembert principle including redundant generalized coordinates, independent dynamic differential equations are deduced using the nullspace of Jacobian matrix of geometrical constraint equations.
基于含多余广义坐标的动力学普遍方程，利用约束雅可比矩阵的零空间基引入一组准速率，得到独立的展开过程分析的动力学微分方程。 - Strict equations of multi-particle dynamics are established by means of Lagrange coordinates and Euler coordinates. The framework of Klimontovich theory is analysed. Basic equations of relativistic multi-particle dynamics for a classical relativistic plasma are given.
从拉格朗日坐标和欧勒坐标来建立多体动力学的精确方程.在分析Klimontovich理论框架的基础上，建立力学层次的相对论等离子体经典多体动力学的基本方程组。 - This paper gets third order Lagrange equation in the pseudo-coordinates system based on the third order Lagrange equation in the general coordinates of the integrated system.
该文从完整系统的三阶Lagrange方程出发，推导了完整系统在准坐标下的三阶Lagrange方程。 - The vibration equation of the composite rotating blade is formulated according to the Lagrange equation. The lower-order natural vibration analysis model is also established, which couples the bending and torsion, in the generalized coordinates is also derived by the method of Galerkin.
根据拉格朗日方程建立考虑复合材料叶片旋转刚体运动的振动方程，采用Galerkin法建立了广义坐标表示的弯扭耦合叶片的低阶固有振动分析模型。 - The Lagrange function of the robot was established after the kinetic energy and potential energy of all moving parts were solved. The dynamic model of the robot was obtained by solve the differential of the Lagrange function respect to the generalized coordinates.
在求解机器人各个运动部件动能和势能的基础上，得到了机器人系统的拉格朗日函数，通过求解拉格朗日函数关于广义坐标的微分得到了机器人的动力学模型。 - The six general coordinates are selected. The no up and down movement dynamics model of fish robot is deduced. Based on the Lagrange equation, the linear motion differential equations of the fish robot in the free vibration is built.
选取六个广义坐标，归纳出仿生机器鱼无升潜游动的动力学问题，应用Lagrange方程，建立了仿生机器鱼巡游的线性自由振动的运动微分方程。