Title :
Wave control in the lattices of linear oscillators
Author :
Efimov, D. ; Fradkov, Alexander L.
Author_Institution :
Autom. Control Group, Univ. of Bordeaux, Talence, France
Abstract :
The issue of spatially distributed systems regulation is studied on the example of lattices of linear oscillators. The problem of natural wave stabilization is formulated and solved applying passivity-based approach. By natural wave stabilization we understand the desired energy and phase assignment for oscillators (the waves frequencies can be chosen from the lattice natural spectrum). The proposed controls are applied to 1D and 2D lattices confirming efficiency of the proposed solution.
Keywords :
distributed control; interconnected systems; lattice theory; nonlinear dynamical systems; oscillations; wave propagation; 1D lattice; 2D lattice; energy assignment; linear oscillator lattice; natural wave stabilization; passivity-based approach; phase assignment; spatially distributed system regulation; wave control; Eigenvalues and eigenfunctions; Equations; Frequency control; Lattices; Observability; Oscillators; Physics;
Conference_Titel :
Decision and Control (CDC), 2010 49th IEEE Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-7745-6
DOI :
10.1109/CDC.2010.5717839