快速拉格朗日法是一种新型的数值计算方法。
Fast Lagrangian is a new type of numerical calculating method.
利用拉格朗日法建立了双足机器人的动力学模型。
The dynamic model of biped robot is built with Lagrangian method.
本文介绍了快速拉格朗日法的基本原理和分析过程；
This paper introduces the basic principle and analyzes procedure of Fast Lagrangian method;
运用拉格朗日法建立了臂杆柔性的机械臂的动力学方程。
The dynamic equation of robot arms with link flexibility is established using Lagrange method.
接触是通过两种不同的方法完成的：补偿法或拉格朗日法。
Contact method is implemented through two different approaches: the penalty method or the Lagrange method.
选用了增广拉格朗日法约束优化技术和牛顿迭代法求解数学模型。
The extended Lagrangian method is used for restraining the optimization technique and Newton iterative method for solving the mathematical model.
同时介绍了大变形问题的两种非线性有限元方法：全拉格朗日法T。
At the same time two nonlinear finite element equations for large deformation problem are introduced: the Total Lagrange approach and the Updated Lagrange approach.
在水流分析计算中，通常采用二种方法：一种是欧拉法；一种是拉格朗日法。
Generally, there are two methods in water current analysis and calculation, one is the Euler method, and the other is the Lagrange method.
综合运用牛顿—欧拉方法、拉格朗日法对运动平台受力情况进行了详细分析。
Detailed analysis of forces received by motion platform is done by using Newton-Euler and Lagrange methods synthetically.
本模型采用破开算子法求解控制方程：用欧拉-拉格朗日法求解水平对流项；
The operator-splitting scheme is used to solve the governing equations: using the Eulerian-Lagrangian method for solving the horizontal advection terms;
结合系统线动量及角动量守恒关系，通过拉格朗日法建立了系统的动力学模型。
With the relationship of the system linear and angular momentum conservation, a system dynamics model was established by Lagrangian formulation.
通过欧拉-拉格朗日法，将油膜中心的轨迹和各个时刻的油膜分布情况可视化。
Using the Euler-Lagrange method, the track of centre of the oil slick and the temporal dispersion scope visualized.
拓展了结构分析有限条法，基于固体力学有限形变理论的更新拉格朗日法（U 。
The finite strip method in structural analysis has been extended, and elastic-plastic large deformation spline finite strip method based on the Updated-Lagrange method (U.
采用有限元软件MARC基于不同拉格朗日法建立了一个有限元模型来分析深冲压成形过程。
Finite element models based on different Lagrangian methods have been used to analyze the deep drawing process by the fe software, MARC.
将联结方法与拉格朗日法进行了对比，证明了联结方法的正确性，也显示了联结方法的优越性。
This paper also compares the connection approach with the Lagrange method to demonstrate the validity and advantage of the connection approach.
利用拉格朗日法和假设模态方法建立了末端柔性的两臂漂浮基空间机器人的非线性动力学方程。
Nonlinear dynamic equations of a free-floating space robot with two manipulators and a flexible end-manipulator are established based on Lagrange and assumed mode methods.
基于拉格朗日法建立振动筛系统动力学模型，分析出了该系统的固有频率、主振型及系统的响应。
Based on Lagrange dynamics model of vibration machinery system is established. Natural frequency, vibration model and systemic response are worked out.
运用拉格朗日法建立了该冗余驱动并联机床的动力学模型，并提出了一种新的冗余驱动力规划方法。
The dynamic equation of this PMT with redundant actuation is built by Lagrange equation. A novel force distribution method is proposed for redundant actuation.
根据物理上直观的拉格朗日法，分析了交变流动发动机中回热器内代表性气体微团的热力过程和循环。
The thermodynamic processes and cycles of some characteristic gas parcels in the regenerator in a cyclic flow engine are analyzed thoroughly in Lagrangian's view.
应用单一拉格朗日法，对一水平放置贮液箱中、位于不同密度的理想流体层间的矩形薄板的变形、应力问题进行研究。
With the single Lagrangian method, deformation and stress of a rectangular thin plate in different density ideal fluids in a tank placed horizontally were studied.
基于牛顿运动定律，用拉格朗日法推导出了粉尘粒子在荷电水雾除尘过程中的轨迹方程，建立了单个粒子运动轨迹的数学模型。
The trajectory equation of particles was put forward with Lagrangian approach on the basis of Newton law. The mathematical model of a single particle trajectory was established.
接下来要讲到的，就是你们可能听说过的拉格朗日乘数法。
And so what we will see is you may have heard of Lagrange multipliers.
其中一个是找出一个函数的极小值，极大值，这个函数的变量是相关的，这种方法称为拉格朗日乘数法。
One of them is to find the minimum of a maximum of a function when the variables are not independent, and that is the method of Lagrange multipliers.
有一个极值问题，也有关于拉格朗日乘数法的，链式法则也会有的,约束条件下偏导数当然不会漏掉。
Expect one about a min/max problem, something about Lagrange multipliers, something about the chain rule and something about constrained partial derivatives.
我们就此学过拉格朗日乘数法的。
应用拉格朗日乘数法，将空闲时间分布到数据通路的各个操作节点上，从而有效地降低了设计电路的能耗。
By means of Lagrange multiplier method, this method distributes the slack to the operator nodes in the data path, thus, efficiently reduces the energy consumption of design circuit.
基于修正的拉格朗日坐标描述法，推导了空间纤绳单元的大位移刚度矩阵。
In this paper, the lap displacement stiffness matrix of the space cable is derived bac on the updated Total Lagrangian Formulation.
借助拉格朗日乘数法建立增广的目标函数，提出等耗量微增率准则及静态锅炉模型辨识方法，对耗量函数的性质给出了凸性要求。
An enhanced target function is built up via Lagrange multiplier and the principle of equal mini rate of consumption increasement and the method of static boiler model analysis are put forward.
借助拉格朗日乘数法建立增广的目标函数，提出等耗量微增率准则及静态锅炉模型辨识方法，对耗量函数的性质给出了凸性要求。
An enhanced target function is built up via Lagrange multiplier and the principle of equal mini rate of consumption increasement and the method of static boiler model analysis are put forward.
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