免疫PID控制器在汽轮机调节系统中的应用  

Application of Immune PID Controller in Steam Turbine Governing System

作　　者：刘立群[1] 刘春霞[1] 

机构地区：[1]太原科技大学电子信息工程学院,太原030024

出　　处：《太原科技大学学报》2007年第4期274-278,共5页Journal of Taiyuan University of Science and Technology

基　　金：太原科技大学青年基金(2006102)

摘　　要：生物体的免疫响应反馈理论是维持生物体免疫平衡的关键。通过免疫系统与控制系统的类比,借鉴免疫响应调节机理,提出了免疫PID控制器,并对汽轮机调节系统进行了仿真研究,结果表明当存在扰动时免疫PID控制器可以获得满意的效果。The immune response feedback principle of organism is an important method to maintain the immune balance. By comparing the control system and the immune system, an immune PID controller based on the immune system regulating law is used to control the steam turbine governing system. Simulation analysis of the system is offered in the paper. The results show that the immune PID controller achieves better performance than the classic one, especially,＇ in the circumstance of foreign disturbance variation.

关 键 词：免疫响应 免疫PID 汽轮机 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]