标题:
压控型Buck变换器的建模与仿真Modeling and Simulation of Voltage Controlled
Buck Converter
作者:
王毅, 黄文清
关键字:
Buck, 小信号分析, PID补偿, SaberBuck; Small Signal Analysis; PID Compensation; Saber
期刊名称:
《Open Journal of Circuits and Systems》, Vol.2 No.2, 2013-06-19
摘要:
本文对Buck直流变换器进行了建模与仿真。通过小信号分析法研究连续导电模式下压控型Buck变换器的模型,并采用PID补偿网络进行控制器的设计,最后通过Saber仿真软件对电路进行仿真,仿真结果验证了控制器设计的合理性。This paper researches on the Modeling and Simulation of Buck DC-DC converter based on the small signal analysis method in non-ideal conditions. And a controller is designed by PID compensation network. At last, the circuit is simulated by the Saber software; the results verify the reasonableness of the controller.