Sampling Period Selection of Control Application Connected to FlexRay Bus

Kumar, Sunil PR and Jenkins, Lawrence (2015) Sampling Period Selection of Control Application Connected to FlexRay Bus. In: International Conference on Information and Communication Technologies (ICICT), DEC 03-05, 2014, Kochi, INDIA, pp. 1357-1364.

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Abstract

Flexray is a high speed communication protocol designed for distributive control in automotive control applications. Control performance not only depends on the control algorithm but also on the scheduling constraints in communication. A balance between the control performance and communication constraints must required for the choice of the sampling rates of the control loops in a node. In this paper, an optimum sampling period of control loops to minimize the cost function, satisfying the scheduling constraints is obtained. An algorithm to obtain the delay in service of each task in a node of the control loop in the hyper period has been also developed. (C) 2015 The Authors. Published by Elsevier B.V.

Item Type:	Conference Proceedings
Series.:	Procedia Computer Science
Publisher:	ELSEVIER SCIENCE BV
Additional Information:	Copy right for this article belongs to the ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Keywords:	Flexray; Network control systems; Optimal sampling period; Control with computation and communication constraints; Real time scheduling
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	30 Sep 2015 07:00
Last Modified:	30 Sep 2015 07:00
URI:	http://eprints.iisc.ac.in/id/eprint/52494

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