Research and Development of the Brushless Direct Current Servo Control Motor's System Based on DSP2812
YU Zhu-qing
Abstract
YU Zhu-qing
Abstract
To realize the precise control of the Brushless DC servo Motor(BLDCSM),a digital control system of BLDCSM with three-closed-loop using TMS320F2812 Digital Signal Processor(DSP) of TI Company was set up.The method of hardware electric circuit design,control strategy and realization means were presented in detail.The practice shows that the control system has simple structure,low cost and good control function.The motor runs stably with accurate location,small torque fluctuation and agile control of speed.
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To realize the precise control of the Brushless DC servo Motor(BLDCSM),a digital control system of BLDCSM with three-closed-loop using TMS320F2812 Digital Signal Processor(DSP) of TI Company was set up.The method of hardware electric circuit design,control strategy and realization means were presented in detail.The practice shows that the control system has simple structure,low cost and good control function.The motor runs stably with accurate location,small torque fluctuation and agile control of speed.
Key concepts: Realization (probability), Servo control, DC motor, Digital signal processing, Digital signal processor, Control system, Computer science, Control engineering