title: Decentralized adaptive output feedback stabilization for a class of interconnected systems with unknown bound of uncertainties
abstract: The problem of adaptive decentralized stabilization for a class of linear time-invarying large-scale systems with nonlinear interconnectivity and uncertainties is discussed. The bounds of uncertainties are assumed to be unknown. For such uncertain dynamic systems, an adaptive decentralized controller is presented. The resulting closed-loop systems are asymptotically stable in theory. Moreover, an adaptive decentralized control scheme is given. The scheme ensures the closed-loop systems exponentially practically stable and can be used in practical engineering. Finally, simulations show that the control scheme is effective
keyphrases: adaptive decentralized stabilization uncertain dynamic systems closed-loop systems robust control large scale systems