The article describes the results of simulation of a five-channel inverter with scalar control the motor speed. Briefly describes the principles of a scalar control, the structure of the five-channel inverter, as well as five-channel method of controlling the inverter using the method of double-zero sequence voltage (DZV). The structure of the model and the simulation results, confirming the possibility of using a five-channel inverter with scalar control the motor speed is considered.
Keywords: motor, speed control, scalar control, five-channel inverter, Simulink
This article describes the features of the implementation of the control unit stepper motor rotate camera mobile robotic platform using domestic components. Structure of a vector controller for a stepper motor analyzed. Selection of the control of the microcontroller for stepper motor control system is produced. The block diagram of the control unit stepper motor was developed.
Keywords: mobile robotic platform, stepper motor, motor control, vector control, industrial electronics