机构地区: 厦门大学信息科学与技术学院自动化系
出 处: 《控制理论与应用》 2003年第3期441-444,共4页
摘 要: 首次提出了切换对称组合系统的概念,研究了此类系统在任意切换下渐近稳定的条件,同时分别利用多李雅普诺夫函数方法和单李雅普诺夫函数方法,给出使切换对称组合系统渐近稳定的切换律,利用切换对称组合系统的结构特点,使其切换律的设计条件得到简化。 A new class of symmetric composite systems is proposed. These systems are composed of linear switched subsystems with similar dynamics interconnected in a symmetrical fashion. A sufficient condition of the stability of this system for arbitrary switching is obtained. Two kinds of constructive switching laws under which the switched symmetric composite systems are stable are also provided. All the conclusions are simplified by using the structural properties.
关 键 词: 切换对称组合系统 稳定性 多李雅普诺夫函数 离散动态系统
领 域: [自动化与计算机技术] [自动化与计算机技术]