Automatic code generation of SPWM for single phase inverter by model-based design

SPWM inverter technology uses the manner of digital control gradually by the development of embedded system, but the traditional development method of embedded system is linearized, a lot of time and effort is wasted. In this paper, SPWM control model is created in MATLAB with model-based design. The code of chip required is generated automatically after model is validated and revised. Development time is shortened greatly. The test is showed that the generated code line meet the actual needs, model-based design improves the efficiency of development and space of upgrading, suitable for the development of embedded system.