Optimal Coordination of Homogeneous Agents Subject to Delayed Information Exchange
(2014) 53rd IEEE Conference on Decision and Control- Abstract
- We consider a class of large scale linear-quadratic coordination problems where the information exchange is subject to a time-delay. We show that several previously known properties of the optimal solution to the delay-free problem extend to this case. In particular, the optimal control law comprises a diagonal (decentralized) term complemented by a rank-one coordination term, which can be implemented by a simple averaging operation. Moreover, the computational effort required to obtain the controller is independent of the number of subsystems.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4679486
- author
- Madjidian, Daria
LU
; Mirkin, Leonid
and Rantzer, Anders
LU
- organization
- publishing date
- 2014
- type
- Contribution to conference
- publication status
- published
- subject
- keywords
- Time-delay systems, dead-time compensation, numerical methods, large-scale systems, distributed control.
- pages
- 6 pages
- conference name
- 53rd IEEE Conference on Decision and Control
- conference location
- Los Angeles, CA, United States
- conference dates
- 2014-12-15
- external identifiers
-
- scopus:84988222657
- project
- LCCC
- AEOLUS
- language
- English
- LU publication?
- yes
- id
- 071dfe75-63c6-4885-83f6-e1cfa32191ad (old id 4679486)
- date added to LUP
- 2016-04-04 14:07:15
- date last changed
- 2023-11-02 08:12:54
@misc{071dfe75-63c6-4885-83f6-e1cfa32191ad, abstract = {{We consider a class of large scale linear-quadratic coordination problems where the information exchange is subject to a time-delay. We show that several previously known properties of the optimal solution to the delay-free problem extend to this case. In particular, the optimal control law comprises a diagonal (decentralized) term complemented by a rank-one coordination term, which can be implemented by a simple averaging operation. Moreover, the computational effort required to obtain the controller is independent of the number of subsystems.}}, author = {{Madjidian, Daria and Mirkin, Leonid and Rantzer, Anders}}, keywords = {{Time-delay systems; dead-time compensation; numerical methods; large-scale systems; distributed control.}}, language = {{eng}}, title = {{Optimal Coordination of Homogeneous Agents Subject to Delayed Information Exchange}}, url = {{https://lup.lub.lu.se/search/files/6285286/4679550.pdf}}, year = {{2014}}, }