摘要
基于李雅普诺夫函数方法,给出了无激励非线性切换系统一致有界和一致最终有界的充分条件.对具有任意有界输入的非线性切换系统,分析并给出了输入状态稳定性的充分条件,通过一个数值例子说明了研究结果的有效性.
Using multiple Lyapunov functions, a sufficient condition is derived to ensure that the switched nonlinear systems are uniformly bounded and uniformly ultimate bounded. Then a sufficient condition of Input-State Stability (ISS) for switched nonlinear systems with bounded input is derived. Finally, a numerical example illustrates the effectiveness of the results proposed in this paper.
出处
《吉首大学学报(自然科学版)》
CAS
2007年第2期51-55,共5页
Journal of Jishou University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(60474034)
关键词
非线性切换系统
输入状态稳定性
一致有界
一致最终有界
多李雅普诺夫函数
switched nonlinear systems
Input-State Stability (ISS)
uniformly bounded
uniformly ultimate bounded
multiple Lyapunov functions