| 1. | 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。 |
| 2. | 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 |
| 3. | 2 ) the disadvantage is presence of singularities in the feature mapping function , which reflect themselves as unstable points in the inverse jacobian control law
2 )跟踪过程中图像雅克比矩阵可能存在奇异性问题，导致系统不稳定。 |
| 4. | Many reports are based on using a constant image jacobian , which is computationally efficient , but valid only over a small region of the task space
许多文献采用固定雅克比矩阵的方法实现机器人视觉伺服，但是这种方法只能在局部任务空间有效。 |
| 5. | The experimental results show that these methods are very effective for image matching processing . 4 . based on the approach of dynamically estimating the image jacobian , the visual positioning method for motoman - sv3 robot is studied
( 4 )基于图像雅可比矩阵的视觉伺服基本原理，采用小运动量卜近似图像雅克比矩阵的方法设计了视觉定位控制器，并针对motoman一sv3机器人进行了仿真研究。 |
| 6. | The condition numbers of the jacobian matrix are analyzed to judge velocity transfer performance and force transfer performance between joint space and working space . the three dimensions drawings are drew by matlab to make analysis visual
通过分析雅克比矩阵的条件数来判断关节空间和目标空间的速度传递性和力传递性，利用matlab工具软件进行具体计算，并画出性能的三维图形来使分析可视化。 |
| 7. | This method , adopting admittance model in load bus and using the activities supplied by pss / e , can compute the voltage stability limit effectively . the difficulties connected with the singular load flow jacobian matrix are overcame in this algorithm
该方法通过调用pss e的潮流计算模块，采用负荷导纳模型，有效地克服了临界点附近常规潮流雅克比矩阵奇异所带来的收敛困难，且简单易行，计算速度快，概念明确。 |
| 8. | After introducing some backgrounds and the state of art of motion editing and motion synthesis , we introduce some basic operations of motion editing and show implementation results in eidolon . chapter 3 describes inverse kinematics , and two real time algorithms : ccd and jacobian transpose are discussed in detail . in chapter 4 , we introduce the principle of multiple level b - spline , and motion path editing is achieved with such spline
在介绍了运动编辑和合成的一些背景知识和研究现状后，本文第二章概述了运动编辑的一些基本操作并给出了在eidolon中的实现结果；第三章介绍了逆向运动学算法，着重讲述了两个具有实时性的算法：循环坐标下降法和雅克比转置法；第四章详细介绍了多层次b样条原理和用其进行运动路径编辑的方法。 |
| 9. | The static performance indices of the sensor rest with its static mathematics model . therefore , in view of the convenient farther research , the thesis in detail deduces the jacobian matrix of the 6 - dof force / torque sensor on the steward platform , while the coordinate system is on the upper platform . it also studies the isotropy indices and generalized amplifying coefficients of the sensor
本文在前人研究的基础上，详细的推导了当坐标系建立在六维力传感器的上平台时，六维力传感器的力雅克比矩阵的解析表达式，并对六维力传感器的各向同性指标以及广义放大倍数指标进行了进一步深入的研究与分析。 |
| 10. | As the study basis of the micromanipulator the kinematics of the micromanipulator is analyzed firstly and the characteristic of the micromanipulator is taken into a full consideration . through proper abstraction and simplication the jacobian matrix is introduced which reflects the characteristic of the movement transmission , and such a matrix is constant
作为研究微动机器人的基础，论文首先分析了微动机器人运动学，充分考虑微动机器人的特点，经过合理的抽象简化，推导出反映其运动传递特性的雅克比矩阵，该矩阵是一常数矩阵。 |
