Practical Techniques to Differentiate Brushed Motor Systems - (PPT)

摘要

Differentiating Brushed Motors: Brushed motors are easy to use; A discrete H-bridge is not as simple as may seem; An Integrated H-bridge is compact and easy-to-use - also fully protected from shoot through, OCP, TSD and UVLO; A simple MCU with an ADC and PWM - Closed loop speed control - Acceleration and safe direction change - Non-linear input-to-output response - PWM modulation to break "sticktion".