![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
Generalized 2-DOF R-R type Manipulator Jacobian matrix of manipulator... | Download Scientific Diagram
![robotic arm - Jacobian to determine the linear velocity of each node (DOF 3 RRR robot arm) - Robotics Stack Exchange robotic arm - Jacobian to determine the linear velocity of each node (DOF 3 RRR robot arm) - Robotics Stack Exchange](https://i.stack.imgur.com/341lv.png)
robotic arm - Jacobian to determine the linear velocity of each node (DOF 3 RRR robot arm) - Robotics Stack Exchange
![SOLVED: We will now derive the Jacobian of the SCARA manipulator of Example 5.6. This Jacobian isa 6 X 4 matrix since the SCARA has only four degrees-of-freedom As before we need SOLVED: We will now derive the Jacobian of the SCARA manipulator of Example 5.6. This Jacobian isa 6 X 4 matrix since the SCARA has only four degrees-of-freedom As before we need](https://cdn.numerade.com/ask_images/76ccc964b0354d7abd4e9cbd8e3b470f.jpg)
SOLVED: We will now derive the Jacobian of the SCARA manipulator of Example 5.6. This Jacobian isa 6 X 4 matrix since the SCARA has only four degrees-of-freedom As before we need
![kinematics - Finding Jacobian matrix using the DH parameter table and relative transformation matrices - Robotics Stack Exchange kinematics - Finding Jacobian matrix using the DH parameter table and relative transformation matrices - Robotics Stack Exchange](https://i.stack.imgur.com/vDrAY.png)