摘要
考虑了在实际中具有工程应用背景的一类非线性不确定系统的H∞鲁棒控制问题.基于Hamilton-Jacobi不等式,给出了这类非线性系统渐近稳定且L2增益有限的充分条件.在这个条件下。
The H_∞ robust control problem of a class of uncertain nonlinear systems with engineering background is researched.Based on Hamilton Jacobi inequality,a sufficient condition is presented such that the class of nonlinear systems is asymptotically stable and its L 2 gain is limitable.Under the condition,a state feedback controller is given such that the close loop systems statisfy H ∞ robust disturbance attenuation performance.
出处
《自动化学报》
EI
CSCD
北大核心
2000年第1期121-126,共6页
Acta Automatica Sinica
关键词
非线性系统
H∞理论
反馈控制器
鲁棒控制
Nonlinear system,H_∞theory,Hamilton Jacobi inequality,H_∞ robust disturbance attenuation.
