Event-triggered output consensus for linear multi-agent systems via adaptive distributed observer

Title:

Event-triggered output consensus for linear multi-agent systems via adaptive distributed observer

Creator:

Zhang, Limin , Sun , Jian , and Yang, Qingkai

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:a623ed56-7f9b-4641-9f68-5c59113eaceb
uuid:a623ed56-7f9b-4641-9f68-5c59113eaceb
doi:10.14736/kyb-2020-2-0217

Subject:

output regulation, event-triggered communication (ETC), cooperative control, and multi-agent systems (MASs)

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This paper investigates the distributed event-triggered cooperative output regulation problem for heterogeneous linear continuous-time multi-agent systems (MASs). To eliminate the requirement of continuous communication among interacting following agents, an event-triggered adaptive distributed observer is skillfully devised. Furthermore, a class of closed-loop estimators is constructed and implemented on each agent such that the triggering times on each agent can be significantly reduced while at the same time the desired control performance can be preserved. Compared with the existing open-loop estimators, the proposed estimators can provide more accurate state estimates during each triggering period. It is further shown that the concerned cooperative output regulation problem can be effectively resolved under the proposed control scheme and the undesirable Zeno behavior can be excluded. Finally, the effectiveness of the proposed results is verified by numerical simulations.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

217-238

Source:

Kybernetika | 2020 Volume:56 | Number:2

Harvested from:

CDK

Metadata only:

false