查询词典 Jacobian

Based on the screw theory and the vector product, a modified method for solving Jacobian matrix is proposed in this paper.

基于旋量理论和矢量积法，本文提出了求解雅可比矩阵的改进方法。

Investigations show that the smallest module eigenvalue of Jacobian matrix is so small that it causes the problem.

目前关于静态电压稳定的各种分析方法中，都包括有对雅可比矩阵的分析。

Results of calculation examples show that the proposed DC Jacobian matrix method is of superiority in computation speed and optimal result.

算例表明，直流雅可比矩阵法在计算速度和优化结果等方面都具有很大的优越性。

According to the mapping relation of input and output of the parallel robot, Jacobian matrix of this robot was obtained on the basis of velocity projection method.

根据该并联机构的输入输出映射关系，推导出一种基于速度投影的雅可比矩阵求解方法。

Function to calculate the Jacobian matrix for a set of nonlinear algebraic equations.

calc_Jac.m 用来计算一套非线性代数方程的雅可比矩阵。

It is proved that -1 couldnt be the eigenvalue of Jacobian matrix of Poincare map at fixed point by the analysis of the symmetry of the system.

第三章分析了一类两自由度碰撞振动系统的周期运动，并通过计算Poincare映射的线性化矩阵，确定周期运动的稳定性。

In this paper, based on the characteristics of robot visual servo system, a real-time image processing system based on TMS320C6201 is introduced, and the principle for robot visual servo system based on image Jacobian matrix is analyzed.

本文针对机器人视觉伺服系统要求快速准确的特点，设计了基于TMS320C6201的机器人视觉图像处理系统，并分析了基于图像雅可比矩阵的机器人视觉伺服方法的基本原理。

Using the generalized Jacobian matrix to control the six degrees of freedom space robot.

提出了基于机器人广义雅可比矩阵实现对机械臂关节驱动力矩的控制方法。

The Jacobian matrix is divided into four submatrices,andthe derivation of each submatrix is simplified.

给出了子矩阵的递推算法，提高了Jacobi矩阵的计算效率。

And the most important is: UKF doesn't need to calculate system Jacobian matrix so the calculational complexity of training process can be reduced signaficantly.

最重要的一点是UKF不用求取系统的雅克比矩阵，所以大大减小的计算量。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。