標題: Decentralized Synchronization of Uncertain Nonlinear Systems With a Reputation Algorithm
作者: Klotz, Justin R.
Parikh, Anup
Cheng, Teng-Hu
Dixon, Warren E.
機械工程學系
Department of Mechanical Engineering
關鍵字: Networks of autonomous agents;distributed algorithms/control;nonlinear systems;switched control
公開日期: 1-Mar-2018
摘要: Decentralized synchronization approaches generally assume that communication of state information between neigh-boring agents is completely accurate. However, just one agent's communication of inaccurate information to neighbors can significantly degrade the performance of the entire network. To help abate this problem, we present a decentralized controller for a leader-follower framework which uses local information to vet neighbors and change consensus weights accordingly. Because updates of the consensus weights produce a switched system, switching control theory techniques are used to develop a dwell-time that must elapse between agents' successive weight updates. A Lyapunov-based stability analysis is presented which develops sufficient conditions for approximate convergence of follower agents' states to a leader agent's time-varying state. Simulation results are provided to demonstrate the performance of the developed techniques.
URI: http://dx.doi.org/10.1109/TCNS.2016.2617623
http://hdl.handle.net/11536/147866
ISSN: 2325-5870
DOI: 10.1109/TCNS.2016.2617623
期刊: IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
Volume: 5
起始頁: 434
結束頁: 445
Appears in Collections:Articles