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

Dip Goswami; Reinhard  Schneider; Samarjit Chakraborty

doi:10.1109/ASPDAC.2011.5722188

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 proceeding › Conference contribution › Academic › peer-review

45 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 language	English
Title of host publication	16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	225-230
Number of pages	6
ISBN (Electronic)	978-1-4244-7516-2
ISBN (Print)	978-1-4244-7515-5
DOIs	https://doi.org/10.1109/ASPDAC.2011.5722188
Publication status	Published - 2011
Externally published	Yes
Event	16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011 - Yokohama, Japan Duration: 25 Jan 2011 → 28 Jan 2011 Conference number: 16

Conference

Conference	16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011
Abbreviated title	ASP-DAC 2011
Country/Territory	Japan
City	Yokohama
Period	25/01/11 → 28/01/11

Access to Document

10.1109/ASPDAC.2011.5722188

Cite this

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title = "Co-design of cyber-physical systems via controllers with flexible delay constraints",

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.",

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doi = "10.1109/ASPDAC.2011.5722188",

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booktitle = "16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)",

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note = "16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011, ASP-DAC 2011 ; Conference date: 25-01-2011 Through 28-01-2011",

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Goswami, D, Schneider, R & Chakraborty, S 2011, Co-design of cyber-physical systems via controllers with flexible delay constraints. in 16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011). Institute of Electrical and Electronics Engineers, Piscataway, pp. 225-230, 16th Asia and South Pacific Design Automation Conference, ASP-DAC 2011, Yokohama, Japan, 25/01/11. https://doi.org/10.1109/ASPDAC.2011.5722188

Co-design of cyber-physical systems via controllers with flexible delay constraints. / Goswami, Dip; Schneider, Reinhard ; Chakraborty, Samarjit.
16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011). Piscataway: Institute of Electrical and Electronics Engineers, 2011. p. 225-230.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AB - 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.

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DO - 10.1109/ASPDAC.2011.5722188

M3 - Conference contribution

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BT - 16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)

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ER -

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

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Conference

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