Guo Ao has developed different types of motor drive and control systems for various types of motors, including AC motors (single-phase, three-phase), DC (brush) motors, DC (brushless) motors, and stepper motors. , Current loop, torque loop and speed loop feedback, as well as the dynamic tracking algorithm and self-tuning adaptive algorithm that are deeply studied by the company, can realize the drive and precise control of various types of motors. Can meet the needs of various types of customers for motion control. The company accepts application development needs from various fields and provides customers with design and production services. It can realize the control and speed regulation from small micro motors to high power motors.