摘要
对Buck-Boost变换器应用相关分数阶微积分理论建立基于电感电流连续模式下分数阶数学模型,然后理论分析建立起来的分数阶数学模型。基于改进的分数阶微积分Oustaloup滤波器算法,建立电感电流连续模式下Buck-Boost变换器Matlab/Simulink分数阶仿真模型。最后,分数阶仿真结果与整数阶的结果进行分析比较,验证分数阶数学模型与理论分析的正确性。
Considered the theoretical foundation of fractional order,the fractional mathematical model of the Buck-Boost converter in continuous conduction mode operation is built and analyzed in theory.Based on the improved Oustaloup fractional calculus for filter algorithm,the simulation model is framed by using the Matlab/Simulink software.And the simulation results are compared with that of integer order.It proves the correctnessofthefractionalordermathematicalmodeland thetheoreticalanalysis.
出处
《电子质量》
2015年第7期57-62,共6页
Electronics Quality
基金
山东科技大学研究生创新基金(编号:YC140211)
