Research of Modeling and Simulation to Control Chaos in H Bridge Converter
The operation principle of peak current mode control H bridge converter was analyzed.It can observe nonlinear phenomena in H bridge converter after simulating to the model,which builds by the concept of binary logic variables using Matlab/simulink. According to the characteristics ofH bridge converter,a time-delayed feedback control method was applied to suppress the chaos behavior of H bridge converter and make the system changing from chaos to stable cycle.It proved from multi-angle that the control method can broaden the stability scope of H bridge converter by anglicizing the bifurcation point impart to parameters Iref,E,L and impart of feedback gain k to H-bridge converter stability.Practice proved that the speed of simulation is fast and easy to do theoretical analysis in this method of modeling. The control method can suppress chaos with high efficiency and it can provide theoretical basis for stability design of H bridge converter.
H bridge converter chaos TDFC modeling simulation.
Wei Jiang Yuefei Zhou Junnin Chen Fang Yuan
School of Information and Electronic Engineering,East China University of Technology,Fuzhou 344000,C School of Electronic Science and Technology,Anhui University,Hefei 230039,China School of Information and Electronic Engineering,East China University of Technology,Fuzhou 344000,C
国际会议
2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)
北京
英文
327-331
2009-08-16（万方平台首次上网日期，不代表论文的发表时间）