Adaptive output feedback consensus tracking for linear multi-agent systems with unknown dynamics
نویسندگان
چکیده
In this paper, the consensus tracking problem with unknown dynamics in the leader for the linear multiagent systems is addressed. Based on the relative output information among the agents, decentralized adaptive consensus protocols with static coupling gains are designed to guarantee that the consensus tracking errors converge to a small neighborhood around the origin and all the signals in the closed-loop dynamics are uniformly ultimately bounded. Moreover, the result is extended to the case with dynamic coupling gains which are independent of the eigenvalues of the Laplacian matrix. Both of the protocols with static and dynamic coupling gains are designed by using the relative outputs, which are more practical than the state-feedback ones. Finally, the theoretical results are verified through an example.
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ورودعنوان ژورنال:
- Int. J. Control
دوره 88 شماره
صفحات -
تاریخ انتشار 2015