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Distributed control of an XY board via ethernet

conference contribution
posted on 06.12.2017, 00:00 authored by L Samaranayake, M Leksell, C Mannakkara, Sanath AlahakoonSanath Alahakoon
With the recent IPv6, Power over Ethernet (PoE) and robust hardware designs, Switched Ethernet technology is currently reaching the status of a complete fieldbus system for harsh factory floor applications. However, the investors still hesitate on its field level operation for time critical applications, due to the non-deterministic delays in the closed world of a switched network. The objective of this paper is to practically prove an adaptive sampling scheme to handle network delays and to highlight the potential of Switched Ethernet in implementing time critical real-time distributed control system applications. Experiments are carried out on a distributed XY board, in which the speed and position control loops on each axis, are closed through a 100Mbps Switched Ethernet network.

Funding

Category 1 - Australian Competitive Grants (this includes ARC, NHMRC)

History

Start Page

1

End Page

6

Number of Pages

6

Start Date

31/10/2005

Finish Date

02/11/2005

ISSN

1925-1610

ISBN-10

0889865175

Location

Cambridge, MA, USA

Publisher

ACTA Press

Place of Publication

Anaheim, Calif.

Peer Reviewed

Yes

Open Access

No

Era Eligible

Yes

Name of Conference

International Association for Science and Technology for Development. International Conference on Intelligent Systems and Control

Parent Title

Proceedings of the Eighth IASTED International Conference on Intelligent Systems and Control