Module 9 : Robot Dynamics & controls
Lecture 34 : Trajectory tracking control ( feed forward, computed torque and inverse dynamics approach)
Objectives
  In this course you will learn the following
Trajectory tracking control
Trajectory Tracking using PD+Feedforward
Trajectory Tracking
Positive Definite Function (pdf)
Locally Positive Definite Function (lpdf)
Lyapunov's Notions of Stability
Derivative along Trajectories
Quadratic Functions
Theorem