Networked Control Systems: From Independent Designs of the Network QoS and the Control to the Co-desig - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2009

Networked Control Systems: From Independent Designs of the Network QoS and the Control to the Co-desig

Ye-Qiong Song

Abstract

Taking a network QoS designer's point of view, this paper firstly reviews some of the recent advances on the NCS (Networked Control Systems) design then analyzes its requirements in terms of network QoS guarantees and its capacity to tolerate network performance variation. Current deterministic QoS design approach (including traffic schedulability analysis) may lead to network resource over-provisioning problem since worst-case scenario is often dictated to network QoS designers by the control application. We show that integrated control and network QoS co-design consists in a better solution to this problem. Taking into account the current available results, we see that more research efforts remain to do on control and network QoS co-design and on the development of on-line adaptive QoS mechanisms.
Fichier principal
Vignette du fichier
fet_Song_inv_V1.pdf (383.6 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

inria-00432710 , version 1 (17-11-2009)

Identifiers

  • HAL Id : inria-00432710 , version 1

Cite

Ye-Qiong Song. Networked Control Systems: From Independent Designs of the Network QoS and the Control to the Co-desig. 8th IFAC international conference on Fieldbuses and networks in industrial and embedded systems (FeT 2009), IFAC, May 2009, Ansan, South Korea. ⟨inria-00432710⟩
114 View
243 Download

Share

Gmail Facebook X LinkedIn More