摘要
建立了某型飞机纵向液压舵机的数学模型,设计了参数自整定三维模糊控制器,实现了对比例因子和量化因子的在线整定。仿真结果表明,在参数自整定三维模糊控制器作用下,系统的快速性明显提高,基本实现了无超调控制,提高了系统的抗干扰能力。
A model of the pitching aeroelectro-hydraulic actuator was established, and an autotuning three-dimensional fuzzy con- troller was designed, which can change both the scale factors and quantitative factors on line. The simulation results demonstrate that the controller has such advantages as quick response and no over adjusting control. The system capability of anti-jamming is improved.
出处
《机床与液压》
北大核心
2009年第5期87-89,95,共4页
Machine Tool & Hydraulics
关键词
参数自整定
三维模糊控制
液压舵机
Autotuning
Three-dimensional fuzzy control
Electro-hydraulic actuator
