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A new DSC system that based on the STM32F4 MCU and CPLD is designed in this paper, the STM32F4 mainly takes on the data operation, and the CPLD generate the PWM signals based on the data calculated by the MCU part. the duty cycle of the PWM signal is computed baed on the input Shaft-angle, after calculation and the PWM signal's production, the Full-bridge will be controlled to creat the modulation...
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