关键词: 同步控制, 双电机, 控制结构, 控制算法

Abstract: The dual-motor drive system has a wide range of applications in the field of motion control, and the study of dual-motor synchronous control technology is crucial to improving system performance. As the industrial production demands for motor synchronous control accuracy continue to increase, researchers have made many improvements to traditional control schemes and have proposed many new control strategies combined with intelligent algorithms. The
research results of the academic community on dual-motor synchronous control technology in recent years were reviewed, covering control structures such as parallel control, master-slave control, cross-coupling control, as well as control algorithms such as fuzzy control, sliding mode control, neural network control, and various factors causing synchronization errors were analyzed. Future research directions were summarized.

Key words: synchronous control, dual motors, control structure, control algorithm