摘要
文章研究了智能控制技术在通信开关电源系统变换器中的应用。针对变换器为非线性、时变系统的特点,提出了一种模糊自适应PID控制算法。与传统的PID算法相比,该智能控制算法提高了开关电源的动态性能,减小了负载变化时的输出电压恢复时间和电源启动时输出电压的超调量。
In this paper, the application of the intelligent control technology in teleeom switching power supply system converter has been studied. For the converter is a non - linear, time - varying characteristics of the system,a fuzzy controller is advanced to instead of the traditional PID controller. It can obtain an excellent effect, reduce the output voltage when the load change recovery time and power to start the output voltage overshoot.
出处
《荆楚理工学院学报》
2009年第9期41-44,共4页
Journal of Jingchu University of Technology
关键词
通信开关电源
变换器
模糊控制
telecom switching power supply
convertor
fuzzy - PID
