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Impact of a (m,k)-firm Data Dropouts Policy on the Quality of Control

Flavia Felicioni 1 Ning Jia 1 Ye-Qiong Song 1 Françoise Simonot-Lion 1
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : In this paper, we propose a method for the design of an operational architecture of a Networked Control System (NCS). We consider a control system whose main goal is to control the position of a cart moving along a rail. The implementation of the controller is done through a distributed architecture in which a shared network supports the transmission of the samples between the sensor and the controller. For efficiently handling network congestion, we propose to apply a selective sample drop policy according to a (m,k)-pattern in order to decrease the network bandwidth required by this application during network overload periods. The paper shows how to determine the values of the parameter k that preserve the stability of the system and then how to identify the value of m and the (m,k)-pattern in order to optimize the system performance.
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Contributor : Ning Jia <>
Submitted on : Tuesday, November 14, 2006 - 4:07:01 PM
Last modification on : Tuesday, March 16, 2021 - 5:42:05 PM
Long-term archiving on: : Tuesday, April 6, 2010 - 6:46:34 PM


  • HAL Id : inria-00113827, version 1



Flavia Felicioni, Ning Jia, Ye-Qiong Song, Françoise Simonot-Lion. Impact of a (m,k)-firm Data Dropouts Policy on the Quality of Control. 6th IEEE International Workshop on Factory Communication Systems, Jun 2006, Torino, Italy, pp.353-359. ⟨inria-00113827⟩



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