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Using the bicausality concept to build reduced order observers in linear time invariant systems modelled by bond graph

Pichardo-Almarza, C; Rahmani, A; Dauphin-Tanguy, G; Delgado, M; (2003) Using the bicausality concept to build reduced order observers in linear time invariant systems modelled by bond graph. In: (pp. pp. 457-462).

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Abstract

© 2003 EUCA. In this paper a bond graph approach to build reduced order observers for linear time invariant systems is shown. This approach uses the bicausality concept to simplify the construction and the calculation of the observer. The method is based on the Luenberger's algebraic method for the design of reduced order observers; some classical matrix calculations are simplified and the calculation of the inverse of matrices is not needed, which is an important improvement mainly for large-scale systems. The calculation of the observer gain is based on the pole placement techniques for linear systems modelled by bond graph. As application, one example with multiple outputs is developed.

Type: Proceedings paper
Title: Using the bicausality concept to build reduced order observers in linear time invariant systems modelled by bond graph
ISBN-13: 9783952417379
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: http://discovery.ucl.ac.uk/id/eprint/1481616
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