An internal model principle for consensus in heterogeneous multi-agent systems
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If you have a question about this talk, please contact Dr Ioannis Lestas.
In response to increasing size and complexity of modern
control systems, large-scale interconnected systems attract
the interest of systems and control researchers since quite
some time. The hope is that analysis and design problems
can be solved based on the subsystems and thereby to obtain
scalable solutions with decreased overall complexity while
still maintaining guarantees for the performance of the
overall system. Besides the individual subsystems, the
constituent parts of interconnected systems are the
interconnection topology and the individual links used to
realize the interconnections. We thus have three
dimensions of complexity in interconnected systems: System
complexity, topological complexity and link complexity. It
turns out that the three dimensions of complexity cannot be
addressed independently. Elevated complexity along one
dimension usually yields constraints along the other
dimensions. In this talk, the tradeoff between system complexity
and topological complexity in consensus and synchronization
problems is explored. The key tool will be a novel internal
model principle for synchronization, recently developed
by our group.
This talk is part of the CUED Control Group Seminars series.
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