Composable platform-aware embedded control systems on a multi-core architecture

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Abstract

In this work, we propose a design flow for efficient implementation of embedded feedback control systems targeted for multi-core platforms. We consider a composable tile-based architecture as an implementation platform and realise the proposed design flow onto one instance of this architecture. The proposed design flow implements the feedback loops in a data-driven fashion leading to time-varying sampling periods with short average sampling period. Our design flow is composed of two phases: (i) representing the timing behaviour imposed by the platform by a finite and known set of sampling periods, which is achieved exploiting the composability of the platform, and (ii) a linear matrix inequality (LMI) based platform-aware control algorithm that explicitly takes the derived platform timing characteristics and the shorter average sampling period into account. Our results show that the platform-aware implementation outperforms traditional control design flows (i.e., almost 2 times) in terms of quality of control (QoC).
Original languageEnglish
Title of host publication18th Euromicro Conference on Digital System Design, Funchal, Madeira, Portugal in August 26-28, 2015.
Place of PublicationLos Alamitos
PublisherIEEE Computer Society
Pages502-509
ISBN (Print)978-1-4673-8035-5
DOIs
Publication statusPublished - 2015
Event18th Euromicro Conference on Digital System Design (DSD 2015) - Funchal, Portugal
Duration: 26 Aug 201528 Aug 2015
Conference number: 18
https://paginas.fe.up.pt/~dsd-seaa-2015/dsd2015/

Conference

Conference18th Euromicro Conference on Digital System Design (DSD 2015)
Abbreviated titleDSD 2015
CountryPortugal
CityFunchal
Period26/08/1528/08/15
OtherConference co-located with the 41st Euromicro Conference on Software Engineering and Advanced Applications (SEAA 2015)
Internet address

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Cite this

Valencia Payan, J. D., Goswami, D., & Goossens, K. G. W. (2015). Composable platform-aware embedded control systems on a multi-core architecture. In 18th Euromicro Conference on Digital System Design, Funchal, Madeira, Portugal in August 26-28, 2015. (pp. 502-509). Los Alamitos: IEEE Computer Society. https://doi.org/10.1109/DSD.2015.74