摘要
采用QFT方法 ,对电液伺服加载系统进行了鲁棒控制器设计。结果表明 ,控制器能够有效地抑制参数扰动 ,如弹性负载刚度变化、有效体积弹性模数变化等。控制器结构简单 ,工程上易于实现 ,有较高的实用价值。
This paper presents the design of an electro-hydraulic loading servo system robust controller with the application of quantitative feedback theory. The results show that the compensated system is not sensitive to the variation of parameters such as environmental stiffness and oil effective bulk modules. The controller also enjoys the simplicity of fixed-gain controllers and can be fulfilled easily.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2003年第9期731-733,共3页
China Mechanical Engineering
基金
"十五"航空预研项目 ( 4 180 10 2 0 2 -4 )
