Details

Autor(en) / Beteiligte

• Mu, Nankun
• Liao, Xiaofeng
• Huang, Tingwen

Titel

Event-Based Consensus Control for a Linear Directed Multiagent System With Time Delay

Ist Teil von

• IEEE transactions on circuits and systems. II, Express briefs, 2015-03, Vol.62 (3), p.281-285

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2015

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• By utilizing the event-based control strategy, this brief deals with the consensus problem of a linear directed multiagent system with time delay. In order to avoid the continuous inter-agents communications and frequent controller updates, the control strategy is put forward with an event-triggered function consisting of the measurement error and a threshold based on the neighbors' discrete states. Meanwhile, a time-varying offset is introduced in an event-triggered function with the purpose of excluding the potential Zeno behavior closed to consensus and relaxing the conservative theoretical threshold. Moreover, a sufficient condition is established for ensuring the consensus, and infinite triggers within a finite time are verified to be impossible. Some numerical examples are also provided to demonstrate the feasibility and effectiveness of our theoretical results.