The Feedback of a Singularly Perturbed System Modelled by Bond Graphs

Gilberto González-A and Mayra Y. Herrera-C


Bond graph, Singular perturbations, State feedback, DC motor


A procedure to build a bond graph of a singularly perturbed system with a state feedback is presented. The gains of the fast and slow dynamics of the system in the physical domain by using reduced bond graphs are determined. Also, the junction structure matrices of the slow and fast bond graphs with the corresponding feedback are proposed. Finally, the proposed procedure is applied to a DC motor.

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