Rapid Control Prototype Design of the DC/DC Converter for Fuel Cell Electric Vehicles

In this paper, the DC/DC converter for fuel cell electric vehicles is taken as an example and its principle is given briefly. Then the control algorithms for the DC/DC converter are analyzed and its rapid controller prototype is given via Simulink/Stateflow toolboxes of MATLAB. This paper not only describes the function of rapid controller prototype with several illustrations, but also gives the embedded code suitable for DSP to implement the control algorithms of the DC/DC converter for the fuel cell electric vehicle. The methodology of developing the project via rapid controller prototype using Simulink/Stateflow and via automatic embedded code generation is of some reference value to facilitate the project development and improve the stability of the embedded code.