Conference Contribution

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

Mikael Lindberg, Karl-Erik Årzén


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.


In Proc. 31st IEEE Real-Time Systems Symposium, San Diego, CA, In 31st IEEE Real-Time Systems Symposium, San Diego, California, USA, November 2010.

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