Co-design of cyber-physical systems via controllers with flexible delay constraints

Dip Goswami, Reinhard Schneider, Samarjit Chakraborty

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

40 Citations (Scopus)

Abstract

In this paper, we consider a cyber-physical architecture where control applications are divided into multiple tasks, spatially distributed over various processing units that communicate via a shared bus. While control signals are exchanged over the communication bus, they have to wait for bus access and therefore experience a delay. We propose certain (co-)design guidelines for (i) the communication schedule, and (ii) the controller, such that stability of the control applications is guaranteed for more flexible communication delay constraints than what has been studied before. We illustrate the applicability of our design approach using the FlexRay dynamic segment as the communication medium for the processing units.
Original languageEnglish
Title of host publication16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages225-230
Number of pages6
ISBN (Electronic)978-1-4244-7516-2
ISBN (Print)978-1-4244-7515-5
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011) - Yokohama, Japan
Duration: 25 Jan 201128 Jan 2011

Conference

Conference16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)
Abbreviated titleASP-DAC 2011
CountryJapan
CityYokohama
Period25/01/1128/01/11

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