Design of motion control system based on DSP
Lao Qicheng
Abstract
Lao Qicheng
Abstract
In order to satisfy the need of the CNC measuring center,this paper designs the motion control system using DSP as the core controller,based on the characteristics of fixed-point DSP TMS320LF2407A.The system samples the sensor voltage by the ADC in the DSP.The DSP sends orders to the motor.It realizes the position control and improves the accuracy of measurement.This paper mainly designs the hardware circuit and according to the actual situation,it introduces the design of the interface circuit CAMAC.
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In order to satisfy the need of the CNC measuring center,this paper designs the motion control system using DSP as the core controller,based on the characteristics of fixed-point DSP TMS320LF2407A.The system samples the sensor voltage by the ADC in the DSP.The DSP sends orders to the motor.It realizes the position control and improves the accuracy of measurement.This paper mainly designs the hardware circuit and according to the actual situation,it introduces the design of the interface circuit CAMAC.
Key concepts: Digital signal processing, Computer Automated Measurement and Control, Interface (matter), Computer hardware, Controller (irrigation), Texas Instruments DaVinci, Motion control, Digital signal processor