摘要
针对具有时变时滞的线性时滞系统的解耦问题,提出一种基于观测器的能量解耦方法,即从输入-输出的能量关系上实现解耦,使得任何一个输入的能量主要控制对应的一个输出的能量,对其他输出能量的影响尽可能小.该解耦方法兼有静态解耦与动态解耦的特点.最后结论由线性矩阵不等式描述,求解非常方便.所给实例表明,该方法具有良好的解耦效果.
An observer-based input-output energy decoupling method was presented for linear systems with time-varying delay. It was an approximate decoupling method, under which the energy of every input controled mainly the energy of a corresponding output and influences the energy of the other outputs as weakly as possible. The decoupling performance of this method was a compromise between the dynamic decoupling and the static decoupling. The results are obtained in terms of LMIs so the problem is easy to solve. The illustrative example shows that this method has satisfactory decoupling performance.
出处
《浙江大学学报（工学版）》
EI
CAS
CSCD
北大核心
2003年第5期499-503,共5页
Journal of Zhejiang University：Engineering Science
基金
国家自然科学基金资助项目(60004002
69934030)
