SwePub - search: id:"swepub:oai:DiVA.org:liu-11...

Enumeration	Reference	Cover	Find
1.	Khoshfetrat Pakazad, Sina, 1985-, et al. (author) Distributed Robustness Analysis of Interconnected Uncertain Systems Using Chordal Decomposition 2014 In: Proceedings of the 19th IFAC World Congress, 2014. - : International Federation of Automatic Control. - 9783902823625 ; , s. 2594-2599 Conference paper (peer-reviewed)abstract Large-scale interconnected uncertain systems commonly have large state and uncertainty dimensions. Aside from the heavy computational cost of solving centralized robust stability analysis techniques, privacy requirements in the network can also introduce further issues. In this paper, we utilize IQC analysis for analyzing large-scale interconnected uncertain systems and we evade these issues by describing a decomposition scheme that is based on the interconnection structure of the system. This scheme is based on the so-called chordal decomposition and does not add any conservativeness to the analysis approach. The decomposed problem can be solved using distributed computational algorithms without the need for a centralized computational unit. We further discuss the merits of the proposed analysis approach using a numerical experiment.

Khoshfetrat Pakazad, Sina, 1985-, et al. (author)
Distributed Robustness Analysis of Interconnected Uncertain Systems Using Chordal Decomposition
2014
In: Proceedings of the 19th IFAC World Congress, 2014. - : International Federation of Automatic Control. - 9783902823625 ; , s. 2594-2599
Conference paper (peer-reviewed)abstract
- Large-scale interconnected uncertain systems commonly have large state and uncertainty dimensions. Aside from the heavy computational cost of solving centralized robust stability analysis techniques, privacy requirements in the network can also introduce further issues. In this paper, we utilize IQC analysis for analyzing large-scale interconnected uncertain systems and we evade these issues by describing a decomposition scheme that is based on the interconnection structure of the system. This scheme is based on the so-called chordal decomposition and does not add any conservativeness to the analysis approach. The decomposed problem can be solved using distributed computational algorithms without the need for a centralized computational unit. We further discuss the merits of the proposed analysis approach using a numerical experiment.

Träfflista för sökning "id:"swepub:oai:DiVA.org:liu-110127" "