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控制理论与应用 2018
至少有一个增长无源的子系统切换非线性系统的输出跟踪控制(英文)
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Abstract:
本文利用平均驻留时间方法解决至少有一个增长无源的子系统的切换非线性系统的输出跟踪问题. 对于给定 的无源率, 设计子系统控制器使得平均驻留时间变小. 所得到的平均驻留时间依赖于增长无源子系统的增长指数小时间 范数可观性. 最后, 通过数值例子验证所提出方法的有效性.
This paper studies the output tracking control problem for a class of switched nonlinear systems with at least an incrementally passive subsystem via average dwell time method. For any given passivity rate, we can design feedback controllers for subsystems to make average dwell time dependent on incremental exponential small-time norm-observability property of incrementally passive subsystem get smaller and to solve the output tracking control problem for the switched nonlinear systems. A numeral example shows the effectiveness of the proposed method.