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Feedback Control of Cyber-Physical Systems with Multi Resource Dependencies and Model Uncertainties

By Mikael Lindberg and Karl-Erik Årzén

Abstract

The problem of modeling and controlling re- sources in a system with interaction between hardware and software is considered. A model encompassing both hardware and software dynamics is developed together with an on- line estimation scheme in order reduce dependence on a- priori information. A control structure is presented in order to control performance under constrained resource situations and to reduce effects of estimation errors and disturbances. The approach is applied to a conversational video case and evaluated through simulations

Topics: Control Engineering
Publisher: 'Institute of Electrical and Electronics Engineers (IEEE)'
Year: 2010
DOI identifier: 10.1109/RTSS.2010.14
OAI identifier: oai:lup.lub.lu.se:1ddcb5d7-44f8-4eb5-9bcf-380f18b156a6
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