摘要
对于标准电源系统,其对控制部分既要有较高的控制精度,又要有较高的稳定性。文章针对这些特点,比较分析了常规PID算法、模糊控制算法的优缺点,提出了一种混合模糊PID控制算法,给出了设计思路和控制流程,经在产品中实践验证,这种混合模糊PID控制算法可以满足标准源类产品的控制要求。
As standard power source system,its control unit not only must have high control accuracy,but also must have high stability.In view of these characteristics,good and bad points of the conventional PID algorithm and the fuzzy control algorithm are analyzed in this paper.It also puts forward a sectional fuzzy PID control algorithm and introduces the designing idea and control process.Verified by its application in the power source,the mix fuzzy PID control algorithm is proved to meet the control requirement of standard power sources.
出处
《仪表技术》
2009年第9期55-57,共3页
Instrumentation Technology
