"FOC算法驱动无刷电机研究及应用探讨"

Brushless DC motors have become a crucial component in many high-tech industries such as transportation and industrial equipment. With the increasing demand for higher performance in technical products, the Field-Oriented Control (FOC) algorithm has gained popularity due to its high efficiency, low noise, and fast response compared to traditional control methods. This paper presents a novel algorithm for controlling brushless DC motors by designing a control system framework and utilizing STM32 to implement FOC drive control board. The main formulas of FOC control algorithm are derived to improve the efficiency of brushless DC motor systems and overcome the limitations of traditional control algorithms. Furthermore, the combination of FOC with sensorless algorithms enhances control efficiency, reduces manufacturing costs, and expands the application range. The research on FOC drive algorithm for brushless DC motors is of great significance in the development of high-tech industries and paves the way for more advanced technologies in the future.