Leader-following consensus for multi-agent systems with actuator faults via adaptive event-triggered control |
| |
| Authors: | Rui Mu Airong Wei Haitao Li Lu Yue |
| |
| Institution: | 1. School of Control Science and Engineering, Shandong University, Ji’nan, PR China;2. School of Mathematics and Statistics, Shandong Normal University, Ji’nan, PR China;1. College of Information Science and Engineering, Northeastern University, Shenyang 110004, China;2. State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110004, China |
| |
| Abstract: | In this paper, the leader-following consensus problem is investigated by event-triggered control for multi-agent systems subject to time-varying actuator faults. Firstly, for a case of the leader without control input, a distributed event-triggered fault-tolerant protocol is proposed with the help of adaptive gains. Secondly, the proposed protocol is developed by an auxiliary nonlinear function to compensate the effect of the leader’s unknown bounded input. It is shown that under the both obtained protocols the tracking errors converge to an adjustable neighborhood around the origin, meanwhile the Zeno behavior is avoided. Moreover, the protocols are fully distributed in sense that any global information associated with the network is no longer utilized. Finally, numerical examples are presented to show the validity of the obtained protocols. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
