Direct determination of a bond graph in the frequency domain with linearly dependent state variables

Author

Gonzalez-A, Gilberto

Author_Institution

Fac. of Electr. Eng., Univ. of Michoacan Mexico, Morelia, Mexico

fYear

2013

fDate

26-29 Aug. 2013

Firstpage

435

Lastpage

440

Abstract

A bond graph model of a physical system to obtain the frequency response is presented. This proposed bond graph has a derivative causality assignment and additional dissipation elements. Also, the bond graph model can have storage elements in integral and derivative causality, i.e. the state variables can be linearly independent or linearly dependent. The methodology to obtain the frequency response is applied to a passive suspension of a car and an electrical transformer modelled by bond graphs. Finally, this paper can be used to know the frequency response properties, for example high or low frequencies, of a system in a direct way.

Keywords

bond graphs; frequency response; frequency-domain analysis; bond graph direct determination; derivative causality assignment; dissipation elements; electrical transformer; frequency domain; frequency response property; linearly dependent state variables; passive car suspension; storage elements; Couplings; Frequency response; Frequency-domain analysis; Junctions; Suspensions; Vectors; Windings; Bond graph; electrical transformer; frequency response; passive suspension;

fLanguage

English

Publisher

ieee

Conference_Titel

Methods and Models in Automation and Robotics (MMAR), 2013 18th International Conference on

Conference_Location

Miedzyzdroje

Print_ISBN

978-1-4673-5506-3

Type

conf

DOI

10.1109/MMAR.2013.6669948

Filename

6669948