1) force Jacobian
力雅可比
1.
An 8-PSS redundant input parallel mechanism is presented in this paper,with the statics balance(equations) and force Jacobian matrix being founded.
提出一种8-PSS型冗余输入并联机构,建立了相应的静力学平衡方程,得出了其力雅可比矩阵;用矢量运算方法建立了其速度雅可比矩阵,验证了PSS型冗余输入并联机构的力雅可比矩阵与速度雅可比矩阵的转置关系,并且与冗余输入的数目无关,通过实例表明了上述结论的正确性。
2) force Jacobian matrix
力雅可比矩阵
1.
The condition number of Jacobian matrix of parallel wind tunnel balance is studied by the F-norm based on a novel force Jacobian matrix, the condition number is used as an objective function to design an optimal parallel balance, and the analytical relationship derived between the objective function and the five elementary architectural parameters.
本文利用矩阵的 F-范数研究一种新颖的并联天平力雅可比矩阵 ,以力雅可比矩阵的条件数为目标函数进行并联天平结构优化设计 ,推导出优化目标函数以 5个基本结构参数表达的解析式。
3) Jacobian
[dʒæ'kəubiən]
雅可比
1.
And the Jacobian and inverse Jacobian of the manipulator is got by analyzing the relationship between the end speed and the joint variable sp.
根据搬运机械手的结构特点和性能要求,首先对其正向运动学进行了分析,得出其运动学方程式—操作臂末端在基坐标系下的位置关系式;然后对逆向运动学进行分析,根据操作臂末端的位置,确定出各关节的转角;最后根据机械手末端速度与关节变量速度之间关系分析,得出机械手的雅可比和逆雅可比。
2.
The second order Jacobian determinator of 2-dimensional reconstrusted transformation from sgstems of the ordenary differential equations is calcutated.
本文利用常微方程系统二维重构变换的雅可比行列式，对强迫Brusselator吸引子进行了分框计算，确定出二维重构的延迟时间。
3.
The velocity Jacobian matrix is established by using implicit function derivation, the speed transmission performance evaluation target is defined.
采用隐函数求导法求解出新型四自由度并联机器人的速度雅可比矩阵,定义了速度传递性能评价指标,并绘制了评价指标在定姿态工作空间内的分布图。
4) Jacobean matrix
雅可比矩
1.
Independent translational and rotational kinematic models of a Delta and 3-RRR mechanism based double parallel haptic device were established and the corresponding Jacobean matrixes were derived respectively.
建立了基于Delta和3-RRR复合结构的双并联式主手平动与转动独立的运动学模型,并推导出各自的雅可比矩阵,给出了局部灵巧度和全局灵巧度的计算方法。
6) constant Jacobian matrix
常雅可比
1.
Based on Newton method,considering the particularity of distribution networks,this paper presents a new three phase load method with constant Jacobian matrix for unbalanced distribution system analysis.
根据牛顿法的基本原理 ,本文基于配电网的特点 ,提出了一种新的适用于不对称配电网的三相常雅可比潮流算法。
补充资料：巴比耶-格利雅反应
分子式：
CAS号：
性质：卤代烷和环氧乙烷一起到金属镁和无水乙醚中，可形成增多两个碳原子的醇类，称为巴比耶-格利雅反应。
CAS号：
性质：卤代烷和环氧乙烷一起到金属镁和无水乙醚中，可形成增多两个碳原子的醇类，称为巴比耶-格利雅反应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条