Design of Robust Controllers with Similar Structure for Nonlinear Uncertain Composite Large-Scale Sy

In this paper, nonlinear uncertain composite systems with similarity are studied. It shows thatunder some conditions, the systems can be robustly stabilized by controllers with similar structure. Such controllers are composed of linear part and nonlinear parts which are of the structure similar to "Bang-Bang"control. It is shown that the design and analyze of composite systems can be simplified by similar structure.