Design of Vector Control System of Asynchronous Motor Based on DSP and Its Simulatio

The paper proposed a design scheme of vector control system of asynchronous motor which took DSP chip as controller,analyzed control principle of the vector control system,introduced hardware design and software program of the system in details as well as gave simulation experiment of the system.The experiment result showed that the vector control system of asynchronous motor based on DSP has good start characteristics,high control precision,quick dynamic response,which is suitable for situation with higher demand on system performance.