Practical Fixed-time Distributed Average-tracking with Input Delay Based on Event-triggered Method
- Resource Type
- Article
- Authors
- Yuan-Jun Yu; Cheng-Lin Liu; Yu-Ling Li; He Li
- Source
- International Journal of Control, Automation, and Systems, 21(3), pp.845-853 Mar, 2023
- Subject
- 제어계측공학
- Language
- English
- ISSN
- 2005-4092
1598-6446
This paper addresses the distributed average-tracking (DAT) problem of multiagent networks (MANs) with same input delay under an undirected topology. A distributed fixed-time average-tracking algorithm driven by an event-triggered method is constructed to ensure the agents reach the average value of multiple time-varying reference input signals (TVRISs) within the fixed time. By using Lyapunov function method, sufficient conditions on estimating the fixed settling time and the bounded average-tracking errors are obtained. In addition, it is proved that the event-triggered control strategy avoids the Zeno behavior. Finally, a few numerical simulations are given to illustrate the effectiveness of the proposed algorithm.