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非线性奇摄动系统的小增益增长条件
Small gain growth condition of nonlinear singularly perturbed systems
【摘要】 给出小增益增长条件使得在此条件下快慢子系统的渐近稳定性能够保证其原奇摄动系统的相应稳定性,并给出估计摄动参数的稳定界的解析表示及其应用例子.
【Abstract】 A small gain growth condition is presented in this paper,under which the asymptotic stability of nonlinear singularly perturbed systems is guaranteed by the asymptotic stability of its fast and slow subsystems.Moreover,an explicit and closed form of stability bound on perturbation parameter is provided,and some examples in applications are given to illustrate the condition.
【关键词】 渐近稳定;
奇摄动系统;
稳定界;
半全局稳定;
【Key words】 asymptotic stability; singularly perturbed systems; stability bound; semi-global stability;
【Key words】 asymptotic stability; singularly perturbed systems; stability bound; semi-global stability;
【基金】 国家自然科学基金(10671069);上海市重点学科建设项目.
- 【文献出处】 控制理论与应用 ,Control Theory & Applications , 编辑部邮箱 ,2007年04期
- 【分类号】TP11
- 【被引频次】2
- 【下载频次】79