安徽大学学报（自然科学版）2012，Vol.36Issue(4)：13-17,5.
一类不确定高阶非线性系统的有限时间镇定
Finite-time stabilization of a class of uncertain high-order nonlinear systems
摘要
Abstract
In this paper, the problem of global finite-time stabilization was investigated for a class of uncertain high-order nonlinear systems with unknown virtual control coefficients. By using finite-time Lyapunov stability theorem and adding a power integrator technique, a non-Lipchitz continuous state feedback control law was explicitly constructed. The states of close system were regulated to zero in a finite time. And a simulation example was provided to illustrate the effectiveness of the proposed method.关键词
高阶非线性系统/加幂积分器/状态反馈/有限时间镇定Key words
high-order nonlinear systems/ adding a power integrator/ state feedback/ finite - time stabilization分类
数理科学引用本文复制引用
高芳征,谢晶,袁付顺..一类不确定高阶非线性系统的有限时间镇定[J].安徽大学学报（自然科学版）,2012,36(4):13-17,5.基金项目
国家自然科学基金资助项目(60674020,61073065) （60674020,61073065）
河南省基础与前沿技术研究计划项目(092300410145) （092300410145）
河南省教育厅自然科学基金资助项目(2009B110003,2010B120001) （2009B110003,2010B120001）
