International Federation of Automatic Control
3rd IFAC SYMPOSIUM on SYSTEM, STRUCTURE and CONTROL

Foz do Iguassu, Brazil October 17th - 19th, 2007

Friday Afternoon

Session FA2: Structural Invariants


Chair: J. M. Dion - France
Co-chair: Christophe Suer - France
Room: Montevideo
2007-10-19
From 13:30 to 15:30
A Bond Graph Approach for Direct Characterization of Invariant Zeros of Linear Time Varying Systems
Z. Chalh; A. Achir; C. Sueur
Contact: Zakaria Chalh - France
13:30-13:50
Abstract:
The paper deals with the characterization of invariant zeros of MIMO linear time varying systems using the bond graph methodology. Thanks to the exploitation of the algebraic framework of modules, a direct procedure for the computation of the invariant zeros is developed. The paper ends with an example illustrating the implementation of the proposed approach. Copyright © 2007 IFAC.