Approximation of the telegrapher's equations


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Golo, G. and Talasila, V. and Schaft, A.J. van der (2002) Approximation of the telegrapher's equations. In: 41st IEEE Conference on Decision and Control, 10-13 December 2002, Las Vegas, Nevada, USA (pp. pp. 4587-4592).

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Abstract:The problem of approximating a distributed parameter system with free boundary conditions is solved for the 1-dimensional Telegrapher's equations. The Telegrapher's equations are described using an infinite-dimensional port-Hamiltonian model, and we derive a finite dimensional port-Hamiltonian model using a mixed finite-element procedure. We show that energy conservation, passivity and some dynamic invariants are preserved in the discretization.
Item Type:Conference or Workshop Item
Copyright:©2002 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/44934
Official URL:http://dx.doi.org/10.1109/CDC.2002.1185099
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