燃料电池电动汽车用功率斩波器快速控制原型设计  

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

作　　者：吴军颖[1] 

机构地区：[1]上海电机学院汽车工程系,上海200245

出　　处：《上海电机学院学报》2008年第4期264-267,共4页Journal of Shanghai Dianji University

摘　　要：介绍了燃料电池电动汽车动力系统中DC/DC斩波器的工作原理,并对其控制算法进行分析。通过Simulink/Stateflow工具箱建立相应快速控制原型,生成适合DSP的自动嵌入式代码,完成燃料电池电动汽车用DC/DC斩波器控制算法设计。仿真结果表明,基于Simulink/Stateflow的快速设计原型并生成代码的开发方法加快了工程进度,提高了代码的稳定性。The principle of DC/DC converter for fuel cell electric vehicles is given briefly, and the control algorithms for it are analyzed. Its rapid controller prototype is founded with Simulink/Stateflow toolboxes of MATLAB. The functions of rapid controller prototype are described with several illustrations, and the embedded code suitable for DSP is derived to implement the control algorithms of the DC/DC converter. It is proved by simulation that 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.

关 键 词：燃料电池电动汽车 DC/DC斩波器 快速控制原型 数字信号处理器 仿真 

分 类 号：U482.3[交通运输工程—载运工具运用工程]