elbow-up

1 free lesson tagged elbow-up across Robotics. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.

Robotics

intermediate

Inverse Kinematics: From Pose to Joint Angles

Flip the FK problem: given a desired end-effector pose, find the joint angles that achieve it. Master analytical closed-form IK for the 2-link arm, the elbow-up/elbow-down duality, atan2 arithmetic, and the basics of numerical IK via the Jacobian.

9 steps·~14 min

Inverse Kinematics: From Pose to Joint Angles

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