周进,何志琴,杨睿琬,马文辉.DC/DC变换器Buck电路建模分析与控制研究[J].电测与仪表,2017,54(9):. Zhou Jin,He Zhiqin,Yang Ruiwan,Ma Wenhui.Modeling analysis and control research of DC/DC converter buck circuit[J].Electrical Measurement & Instrumentation,2017,54(9):.
DC/DC变换器Buck电路建模分析与控制研究
Modeling analysis and control research of DC/DC converter buck circuit
First of all, the state space method is adopted to establish the super capacitor two-way Buck DC/DC converter circuit model and the mathematical model of application switch cycle average and euler"s formula to analyze it, and the introduction of small signal disturbance, disturbance and separation after linearization design Buck circuit model of the control method of the double closed loop control strategy. Finally simulink is built to verify the correctness and feasibility of the control strategy, the results provide reference to apply and research for super capacitor.
