Nonlinear control systems - 2.1. Phase portraits & vector fields

Lecture 2.1: Phase portraits & vector fields Stability definition - Part 1:    • Nonlinear control systems - 1.3. Stability...   Equilibrium points:    • Nonlinear control systems - 1.2. Equilibri...   0:00 Introduction 0:16 Vector filed diagram 1:35 Phase portraits 3:33 Example: pendulum with friction 7:14 Summary