#### Velocity of 3-Joint Planar Robot Arm

lesson

We extend what we have learnt to a 3-link planar robot where we can also consider the rotational velocity of the end-effector.

lesson

We extend what we have learnt to a 3-link planar robot where we can also consider the rotational velocity of the end-effector.

lesson

We recap the important points from this masterclass.

lesson

We extend the idea of relative pose, introduced in the last lecture, to 3D. We learn another right-hand rule that indicates the direction of rotation about an axis, and we see how we can attach 3D coordinate frames to objects to determine their pose in 3D space.

lesson

When a camera moves in the world, points in the image move in a very specific way. The image plane or pixel velocity is a function of the camera’s motion and the position of the points in the world. This is known as optical flow. Let’s explore the link between camera and image motion.

lesson

We will introduce resolved-rate motion control which is a classical Jacobian-based scheme for moving the end-effector at a specified velocity without having to compute inverse kinematics.

lesson

For a redundant robot the inverse kinematics can be easily solved using a numerical approach.

lesson

We learn a method for succinctly describing the structure of a serial-link manipulator in terms of its Denavit-Hartenberg parameters, a widely used notation in robotics.