Title :
Composite robust disturbance observer based control for multi-agent systems with nonlinear coupling
Author :
Hong-yong, Yang ; Chao, Han ; Hailin, Zou
Author_Institution :
Nat. Key Lab. on Aircraft Control Technol., Beihang Univ., Beijing, China
Abstract :
The consensus of the multi-agent systems with nonlinear coupling function are studied. Suppose the nonlinear coupling multi-agent systems are influenced by external disturbances with the modeling uncertainties. A novel composite of disturbance observer based control (DOBC) and H∞ control scheme is presented so that the disturbance with the uncertain can be compensated and restrained. The consensus of the multi-agent systems can be reached by using DOBC and H∞ control law. Simulations demonstrate the advantages of the proposed DOBC and H∞ control scheme.
Keywords :
H∞ control; compensation; multi-agent systems; nonlinear functions; observers; robust control; H∞ control; composite robust disturbance observer-based control; disturbance compensation; external disturbances; modeling uncertainties; multiagent system consensus; nonlinear coupling function; Control systems; Couplings; Multiagent systems; Observers; Robustness; Topology; Uncertainty; Multi-agent systems; consensus; disturbance; nonlinear coupling;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Print_ISBN :
978-1-4673-2581-3
