摘要
该文利用二维非线性映射的分岔理论分析了多级并联电流反馈型 DC-DC 升压变换器中的分岔与混沌现象,并得出其在相同参数配置下随着级联数增加的变化规律。该文采用离散时间模型法建立了系统在连续电流工作状态下的离散时间映射关系式,并在此基础上进行了分析和计算机仿真。
This paper studied the bifurcation and chaos phenomenon in the Multi-Parallel- Connected Current Mode Controlled Boost DC-DC Converters with the use of nonlinear mapping bifurcation theory of two dimensions, and the changes were analyzed with the increase of parallels. The method of discrete mapping modeling was used to construct the difference equations of the system operating in continual conduction mode, and analyses and computer smulation were made.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2005年第6期67-70,共4页
Proceedings of the CSEE
