Chaos Anti-control and Discrete Map Model for Voltage-programmed Buck Converter
In order to improve electromagnetic compatibility and deduce ripple of output voltage of the voltageprogrammed buck converter, a state-feedback method with saw-tooth wave function to make this circuit system chaotic are proposed. The effectiveness and correction are proved by numerical simulation. Furthermore, in order to analyze physics mechanics from theory about reducing ripple of output voltage of the controlled circuit system, discrete map model of the converter operating at chaos is built. Nonlinear dynamical behaviors are analyzed by this map model, and operational mechanics about deducing ripple by control parameters is illuminated.
Buck converter chaos anti-control discrete map model
ZHANG Xiaofei Zhang Dao-Yang
School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China,100081 College of physics and Electronic Information Anhui Normal University, Wuhu, China, 241000
国际会议
北京
英文
1713-1717
2009-08-08（万方平台首次上网日期，不代表论文的发表时间）