H∞ output feedback control for large-scale nonlinear systems with time delay in both state and input
Zhiyu Duan
Xianfu Zhang
Shuai Liu
Airong Wei
School of Control Science and Engineering,Shandong University,Jinan 250061,Shandong,China
摘要：The H∞ output feedback control problem for a class of large-scale nonlinear systems with time delay in both state and input is considered in this paper. It is assumed that the interconnected nonlinearities are limited by constant multiplied by unmeas-ured states, delayed states and external disturbances. Different from existing methods to study the H∞ control of large-scale nonlinear systems, the static gain control technique is utilized to obtain an observer-based output feedback control strategy, which makes the closed-loop system globally asymptotically stable and attenuates the effect of external disturbances. An example is finally carried out to show the feasibility of the proposed control strategy.
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论文发表日期：2021-08-05
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 384-391 )
英文信息