1) Jacobin inverse matrix
雅戈比逆矩阵
1.
Jacobin inverse matrix of 5DOF upper limbs convalescence robot;
五自由度上肢康复机械手臂的雅戈比逆矩阵
2) Inverse jacobian matrix
逆雅可比矩阵
3) Jacobian matrix
雅可比矩阵
1.
Study on the kinematics analysis and the Jacobian matrix of an articulated manipulator;
一关节型机械臂运动学分析及雅可比矩阵求解
2.
Research on use of Jacobian matrix on analysis of manipulators joint velocity and torque;
雅可比矩阵在对机械手关节速度与力矩分析中的应用
3.
In order to study on dexterity measures of parallel machine tool(PMT) and its application in real processing,a novel 5-Degrees of Freedom(DOF) fully PMT consisting of five actuating limbs and one passive constraint limb is introduced,and its Jacobian matrix is established.
建立了该机床机构的雅可比矩阵,得到了三个影响机床机构灵巧度的指标,即条件数、最小奇异值、可操作性;并通过对这三个并联机床灵巧度评价指标进行分析,定义了两个灵巧度的综合评价指标-综合灵巧度系数和综合灵巧度,分别作为评价不同位形下灵巧度和整个刀位文件灵巧度的指标。
4) Jacobi matrix
雅可比矩阵
1.
To improve the speed of inversion algorithm in electric well logging,a rapid algorithm for Jacobi matrix computation was proposed.
为了提高电法测井反演的速度,提出了一种快速计算雅可比矩阵的方法,即只考虑每个待反演参数的微小改变对其所在层及其邻层视电阻率有影响,而对其他层的视电阻率没有影响,从而节约了大量计算雅可比矩阵的时间,其反演的时间与待反演的参数个数基本上呈线性关系。
2.
The key point of 2 D or 3 D resistivity tomography imaging is to get elements of sentivity matrix or Jacobi matrix.
二维或是三维电阻率反演成像研究 ,最关键的环节是在反演系数矩阵即敏感矩阵(或雅可比矩阵 )的求取上 。
3.
Jacobi matrixes reflecting the relations between inputs and outputs were aquired.
初步确定了机构作业空间的约束条件;同时求出了反映机构输入输出映射关系的雅可比矩阵。
5) Jacobian matrix
雅克比矩阵
1.
Improvement and application of Jacobian matrix for 2D resistivity sounding fast inversion;
二维直流电测深反演中雅克比矩阵算法的改进及应用
2.
The condition number of Jacobian matrix is analyzed to study the dexterity of 5 UPS/PRPU five degree of freedom(5 DOF) parallel mechanism.
针对一种新型五自由度并联机床机构利用雅克比矩阵的条件数作为衡量机构灵巧度的指标,考虑到线速度与角速度和力与力矩的不同量纲,分别给出了不同的灵巧度指标,分析了它们在工作空间内的分布情况,为该机床的设计和实用化奠定了理论基础。
3.
Aiming at this parallel mechanism,the kinematics equation was established,and the Jacobian matrix of the mechanism was presented.
针对该并联机构,建立了运动学方程,给出了机构的雅克比矩阵;详细描述了该机构动平台能够实现A向±90°偏转的机构设计过程,并基于遗传算法,以机构的灵巧度为目标对机构进行了优化。
6) Jacobian
[dʒæ'kəubiən]
雅可比矩阵
1.
A Modified Method for Jacobian Matrix with Screw Theory and Vector Product;
旋量理论与矢量积法相结合求解雅可比矩阵
2.
Computer Simulation Approach for Solving Jacobian and Kinematic of Mechanisms and Application;
机构运动分析与求解雅可比矩阵的计算机模拟法及应用
3.
An approximate 2-D Jacobian is got through transforming the RRI partial derivatives to 2-D partial derivatives and ignoring the byway derivatives.
该方法的基本原理是,采用二维有限元法进行正演计算,通过一组修正系数把RRI法计算的一维偏导数转化为二维偏导数,并且在偏导数矩阵中只保留对本测点模型参数的偏导数,忽略对其它测点参数的偏导数,形成一个近似雅可比矩阵。
补充资料：戈比
俄罗斯等国的辅助货币。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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