Jacobian matrix
英
美
n. 雅可比矩阵
双语例句
- In order to meet the need of ranking some key load buses for a large-scale power system, some indices for evaluating the singularity of bus Jacobian matrix were proposed.
针对只对系统中某些关键负荷节点进行弱节点排序的需要，提出了衡量节点雅可比矩阵奇异的若干指标，将这些指标应用于弱节点排序并对其有效性进行了评价。 - The Jacobian matrix of velocity of the PMT is obtained by using screw theory and the asymmetry of the matrix is analyzed.
利用螺旋理论求得了该机床的速度雅可比矩阵，并对其非对称性进行了分析。 - 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； - Jacobian matrix and force-mapping matrix are calculated from the inverse-kinematics of the parallel-mechanism.
这种方法首先由机构的逆解计算其力映射矩阵、雅可比矩阵。 - The parameter evaluating method& Jacobian matrix recursion method for solving non linearization regression model is discussed and applied to the study of tobacco.
讨论求解不可线性化的回归模型的参数估计方法&雅可比矩阵递推法，并把它应用于烟蚜危害研究中，同时还将它与常规做法作了比较。 - Study of new analytic solution of robotic relative Jacobian matrix After the founding of the People's Republic of China, the region was instituted as the Xishuangbanna Dai Autonomous Prefecture.
机器人相对雅可比矩阵解析求解方法研究解放后，成立了西双版纳傣族自治州。 - 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 - Reduced Jacobian Matrix Based Method to Assess Local Static Reactive Power/ Voltage Supporting Ability of Interconnected Wind Farm
基于降阶雅可比矩阵的并网风电场局部静态电压支撑能力评估 - Kinematics Analysis and the Jacobian Matrix Solution for a Four Degree of Freedom ( 4-DOF) Mechanical Arm
四自由度机械手臂运动学分析及雅可比矩阵求解 - The paper studies performance of the uncalibrated hand-eye coordination system, whose image Jacobian matrix is estimated by Neural Network way.
本文研究利用神经网络实现雅可比矩阵模型的机器人手眼协调无标定动态系统的跟踪性能。 - 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。 - On-line Estimation for Image Jacobian Matrix Based on Improved Kalman Filter
基于改进的卡尔曼滤波图像雅可比矩阵估计 - Then it can avoid the analysis of the coupling between base and manipulator, so the Jacobian matrix can be achieved simple and efficiency.
结合旋量理论与递推算子可以直接得到易于计算机编程实现的广义雅可比矩阵。整个计算过程简单、效率高。 - The robot kinematics is analyzed, the kinematics equation and the Jacobian matrix are built.
对测量机器人进行了运动学分析，建立了测量机器人的运动学方程及其雅可比矩阵。 - In this paper, the math model of power system with an improved Jacobian matrix is proposed, which is based on Newton-Laftion and is easier to program.
对电力系统的数学建模以牛顿-拉夫逊法为基础，通过改进雅可比矩阵的分块方式以利于计算机编程。 - The estimation of image Jacobian matrix with time-delay compensation for uncalibrated visual servoing
带有时延补偿的图像雅可比矩阵估计方法 - Secondly, the kinematics of flexible redundant robot is modeled based on Jacobian matrix.
其次，建立了基于Jacobian矩阵的柔性冗余度机器人的运动学模型。 - A new observability analysis algorithm for power system state estimation based on reduced network Jacobian matrix is proposed.
提出了一种新的基于降阶网络雅可比矩阵的电力系统状态估计可观测性分析方法。 - On the basis of Jacobian matrix, three types of singularities of the two parallel mechanisms are discussed respectively.
基于速度雅克比矩阵，分别研究了这两种机构的三类奇异性。 - This paper presents a weighted least squares method for state estimation based on block Jacobian matrix.
在此基础上提出了一种基于分块雅可比矩阵的加权最小二乘估计算法。 - Though dropping the rank of Jacobian matrix near singular configurations, an ordinary and systematic arithmetic is obtained.
该方法将机器人在奇异位形时Jacobian矩阵降秩处理，得到了一种简单、通用的算法。 - The changes of the transformer tap have been introduced through correcting the Jacobian matrix.
通过对雅可比矩阵的修正，引入了变压器变比的变化。 - A generalized inverse matrix of the Jacobian matrix was calculated using SVD method;
采用奇异值分解方法计算Jacobian矩阵的广义逆； - We derived analytical expression of Jacobian matrix in frequency wavenumber domain which can be computed directly from forward modeling.
推导出波数频率域中的雅可比矩阵的解析表达式，其计算在正演过程中求出。 - Velocity Jacobian matrix and force Jacobian matrix of the PMT are educed.
导出此并联机床的速度雅克比矩阵和力雅克比矩阵。 - The Jacobian matrix is presented after the motion of the parallel mechanism is analyzed.
分析了机构的运动，得到其雅克比矩阵。 - The consistency in the mathematical expression of the body Jacobian matrix and the partial velocity is demonstrated.
并建立起物体Jacobian与偏速度的对等关系，证明二者在数学表达上的一致性。 - On this basis, the robot kinematics equation and Jacobian matrix are established.
在此基础上建立了开关检测机器人运动学方程和雅克比矩阵。 - Using the velocity transmission method, generalized jacobian matrix of a SCARA robot was present.
运用速度传递法导出了SCARA机器人的雅可比矩阵。 - Based on the Jacobian matrix, the forward and inverse singular configuration of the manipulator is also studied.
基于Jacobian矩阵的可逆性，研究了该并联机构的正、逆运动学奇异问题。