摘要
九点控制器是一种新型的智能控制器,它不依赖于控制对象的数学模型,而是根据控制行为来调整控制器的输出。从相平面的角度对其控制策略进行了研究,为寻求这种控制器的控制规律。以该控制策略为基础,设计了基于九点控制器的水轮机调节系统。在MATALB环境下,通过仿真的方法,对该系统进行了分析。结果表明:九点控制器具有响应速度快、超调量小和精度高等特点,可有效地改善水轮机调节系统的动态和静态性能。
A nine-points controller is a new type of intelligent controller that can regulate output of a controller not depending on mathematical model of the controlled object but its behavior. The control strategy was researched on the basis of phase-plane and the objective of research was to get the rules of the controller. A hydro-turbine regulation system based on a nine-points controller was designed. The system was researched with the method of simulating in MATLAB. The controller has the advantages of fast reponse, small overhoot and high accuracy and can improve the dynamic and static performance of the hydro-turbine regulation system.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2006年第6期906-908,共3页
Journal of Shenyang Agricultural University
关键词
控制策略
九点控制器
相平面
水轮机调节系统
仿真
control strategy
nine-points controller
phase-plane
hydro-turbine regulation system
simulation
