Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Innovations-based priority assignment for control over CAN-like networks
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0003-2703-0288
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0001-9940-5929
2015 (English)In: 54th IEEE Conference on Decision and Control (CDC), IEEE conference proceedings, 2015, 4163-4169 p.Conference paper, Published paper (Refereed)
Resource type
Text
Abstract [en]

We present an innovations-based prioritization mechanism to efficiently use network resources for data gathering, without compromising the real-time decision making capability of the control systems. In the envisioned protocol, each sensor assigns the Value of Information (VoI) contained in its current observations for the network as the priority. Tournaments are used to compare priorities and assign transmission slots, like in the CAN bus protocol. By using a rollout strategy, we derive feasible algorithms for computing the VoI-based priorities for the case of coupled and decoupled systems. In the case of decoupled systems, performance guarantees with regard to the control cost of the VoI-based strategy are identified. We illustrate the efficiency of the proposed approach on a platooning example in which the vehicles receive measurements from multiple sensors.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2015. 4163-4169 p.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering
Identifiers
URN: urn:nbn:se:kth:diva-182242DOI: 10.1109/CDC.2015.7402868ISI: 000381554504057Scopus ID: 2-s2.0-84961990611OAI: oai:DiVA.org:kth-182242DiVA: diva2:904151
Conference
54th IEEE Conference on Decision and Control (CDC)
Note

QC 20160615

Available from: 2016-02-18 Created: 2016-02-18 Last updated: 2016-12-20Bibliographically approved

Open Access in DiVA

fulltext(266 kB)27 downloads
File information
File name FULLTEXT01.pdfFile size 266 kBChecksum SHA-512
cab469fc0fcb310f691175d9da53c16d1a2bd3c35984602c64353fbde23f81f832c997de5c59e86c5d76e2db98be91a985a8804dbb1b71b60c2e5c23bb7c95b3
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopushttp://cdc2015.ieeecss.org/

Search in DiVA

By author/editor
Molin, AdamJohansson, Karl Henrik
By organisation
Automatic Control
Electrical Engineering, Electronic Engineering, Information EngineeringControl Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 27 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 36 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf