For 3-phase brushless motor vector drives Motor control with STM32 32-bit ARM-based MCU For 3-phase brushless motor vector drives September 2008 www.st.com/mcu Vector control made simple STMicroelectronics’ STM32 offers the performance of the industry-standard Cortex-M3 core at the service of vector (or field-oriented) control algorithms. Vector-control algorithms are widely used in high-performance drives. They provide precise and responsive torque and speed control, and guarantee optimized efficiency during transient operations. Practically, they also have the advantage of using the same framework to control an asynchronous or synchronous motor. This is interesting for development teams that hav……