Research on DSP-based control system of servo punch press

Servo punch press uses a servo motor to drive. It can set different stroke length and velocity according to different production requirements, and can always ensure the formation precision of the bottom dead center. It has the advantages of high efficiency, high precision and low noise, and it has become the development trend of punch press. The key point of the servo punch press development is its control system. This paper according to the functional requirements and technical indicators of the servo punch press to research the general approach of the servo punch press material forming control law, and its development platform is based on DSP control system. This research by means of the Simulink tool in Matlab and the Target for TI C2000 tools for system modeling and simulation, it depends on the stamping characteristics of different materials. It includes the designing of the algorithm model, the DSP controller model and the controlled object model models, and also does the system simulation analysis, in order to design a control system which has high precision, fast response, stable operation, and can meet the specific processing requirements. This approach can reduce development time, reduce development costs, and make the whole development process clear.