Abstract
The leader–follower fixed-time consensus of high-order multi-agent systems with external disturbances is investigated in this paper. A novel sliding manifold is designed to ensure that the tracking errors converge to zero in a fixed-time during the sliding motion. Then, a distributed control law is designed based on Lyapunov technique to drive the system states to the sliding manifold in finite-time independent of initial conditions. Finally, the efficiency of the proposed method is illustrated by numerical simulations.
| Original language | English |
|---|---|
| Pages (from-to) | 1420-1427 |
| Number of pages | 8 |
| Journal | International Journal of Control |
| Volume | 90 |
| Issue number | 7 |
| DOIs | |
| State | Published - Jul 3 2017 |
| Externally published | Yes |
Funding
This work was supported in part by the National Natural Science Foundation of China [grant number 61573022], [grant number 61290323], [grant number 61333007], [grant number 61273092] and State Key Laboratory of Synthetical Automation for Process Industries [grant number PAL-N201604].
Keywords
- Fixed-time stability
- high-order integrator dynamics
- leader–follower consensus
- multi-agent systems
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