Design of DSPbased AC Speed Regulating System without Speed Sensor
MA Xian-min
Abstract
MA Xian-min
Abstract
According to the principle of direct torque control,the character of DSP and its application in frequency converting and speed regulating system of asynchronous motor are introduced,the design scheme based on DSP for the AC speed regulating system without speed sensor is presented in this paper.
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According to the principle of direct torque control,the character of DSP and its application in frequency converting and speed regulating system of asynchronous motor are introduced,the design scheme based on DSP for the AC speed regulating system without speed sensor is presented in this paper.
Key concepts: Digital signal processing, Asynchronous communication, Electronic speed control, Scheme (mathematics), Engineering, Control engineering, Induction motor, Computer science