This repository consists of folders containing the MATLAB and Simulink files that are used in the How to Design Motor Controllers Using Simscape Electrical video series:

• Simulate back-EMF voltage of a BLDC motor
• Modeling a three-phase inverter
• Modeling commutation logic
• Modeling a PWM-controlled buck converter
• PWM Control of a BLDC motor

Check out this tech talk video series to understand:

• How brushless DC motors differ from brushed DC motors and how they work
• How BLDC motors can be controlled using six-step commutation (trapezoidal control)
• The different components of a BLDC motor control algorithm such as PWM control, commutation logic, three-phase inverter and sensor