摘要
针对Boost变换器的非线性特性,基于分段线性电子电路仿真(PLECS)软件建立了电感电流连续状态下Boost变换器的仿真模型,采用T-S模糊控制方法设计了控制器,提出了一种用SG对Boost变换器控制器实现的新方法,并分析了负载及电源电压变动下的控制性能。仿真结果表明PLECS建模的正确性和T-S模糊控制器优越性,且验证System Generator设计开发的有效性。
To the nonlinear characteristic of BOOST converter,and based on the software of piece-wise linear electronic circuit system（PLECS）,the simulation model for Boost converter in continuous current mode is established.A T-S fuzzy controller is designed,and a method for the implementation of this controller is proposed via SG.The performances under the load and electrical source change are analyzed.The simulation results show the validity of the modeling with PLECS,effectiveness of the T-S fuzzy controller.
出处
《控制工程》
CSCD
北大核心
2009年第6期670-673,共4页
Control Engineering of China
基金
国家自然科学基金资助项目(60774030)
"江南大学创新团队发展计划"基金资助项目(200702)
