Fixed-time consensus of first-order multi-agent systems over signed directed graphs
Zhentao Li, Zhengxin Wang, Yuanzhen Feng
Abstract
This paper studies the fixed-time consensus problems of first-order multi-agent systems over signed directed graphs. Fixed-time consensus protocols are designed for first-order multi-agent systems without/with disturbances and first-order nonlinear multi-agent systems with disturbances, respectively. With proposed protocols, it is proved that multi-agent systems with strongly connected topologies will achieve consensus in a fixed time if the control parameters satisfy certain conditions. Finally, simulation examples are provided to verify the effectiveness of the theoretical results.
Topics & Concepts
Multi-agent systemConsensusNetwork topologyNonlinear systemComputer scienceOrder (exchange)Directed graphControl theory (sociology)Mathematical optimizationTopology (electrical circuits)Control (management)MathematicsAlgorithmArtificial intelligenceComputer networkPhysicsCombinatoricsFinanceEconomicsQuantum mechanicsDistributed Control Multi-Agent SystemsNeural Networks Stability and SynchronizationMobile Ad Hoc Networks