![Q] Why is the jacobian using screw method is different from finding the jacobian normally? Even the singularity is different (screw is not singular while the other is) : r/robotics Q] Why is the jacobian using screw method is different from finding the jacobian normally? Even the singularity is different (screw is not singular while the other is) : r/robotics](https://preview.redd.it/kh7d3esf69z31.png?auto=webp&s=09fdc97e5fd662a82acb4a38e36ac659f6964ac8)
Q] Why is the jacobian using screw method is different from finding the jacobian normally? Even the singularity is different (screw is not singular while the other is) : r/robotics
![robotic arm - How to calculate the center of mass Jacobian matrix of a robot arm - Robotics Stack Exchange robotic arm - How to calculate the center of mass Jacobian matrix of a robot arm - Robotics Stack Exchange](https://i.stack.imgur.com/hAhbH.png)
robotic arm - How to calculate the center of mass Jacobian matrix of a robot arm - Robotics Stack Exchange
![SOLVED:A three link RPP robotic arm is shown in figure 1 and its DH parameters table is provided in Table 1. Determine the jacobian matrix which correlates the joint velocities with task SOLVED:A three link RPP robotic arm is shown in figure 1 and its DH parameters table is provided in Table 1. Determine the jacobian matrix which correlates the joint velocities with task](https://cdn.numerade.com/ask_images/6bc5a26ad3f642469b88072c4d293c55.jpg)