2005•Journal of Shanghai, Maritime UniversityRequires access
Identification of time-variant modal parameters by time-frequency
Tengfei Zhang
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Abstract
With the use of AC variable speed motor as an object, the design of high performance SVPWM control system of AC motor based on DSP is completed. The system has the characteristic of digital motor control. By assembling DSP and analogue circuit the design of digital control of motor is accomplished. Experimental result indicates that the system meets the demand of veracity and real time for the high performance speed regulating system of AC motor.