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ETFA
2006
IEEE

Optimizing Quality of Control in Networked Automation Systems using Probabilistic Models

13 years 9 months ago
Optimizing Quality of Control in Networked Automation Systems using Probabilistic Models
New technological trends lead to the increasing use of network technologies in automation. Especially the Ethernet with TCP/IP and wireless networks find growing acceptance. The resulting networked automation systems (NAS) display properties such as stochastic delays and information loss, which are not known in classical automation structures. When control quality is to be assessed, these properties have to be determined. In this paper, the determination is achieved in a modeling approach based on Probabilistic Timed Automata (PTA). The derived models allow the analysis of delays using Probabilistic Model Checking (PMC). A case study will illustrate how the results of the analysis can be applied to increase the product quality in a manufacturing system controlled by an NAS.
Jürgen Greifeneder, Georg Frey
Added 11 Jun 2010
Updated 11 Jun 2010
Type Conference
Year 2006
Where ETFA
Authors Jürgen Greifeneder, Georg Frey
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