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Bicausal Bond Graphs

Gawthrop, P.J. (1995) Bicausal Bond Graphs. In: International Conference On Bond Graph Modeling and Simulation (ICBGM'95), 15-18 January 1995, Las Vegas, U.S.A.

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Abstract

Conventional bond graph theory is predicated on the notion that a bond has a single causal stroke: an effort imposed at one end implies a flow imposed at the other. This notion is implied by components having a known constitutive relationship. This paper discusses bond graphs with two causal strokes - Bicausal bond-graphs. These can, for example, handle systems with unknown parameters. This paper addresses issues arising from the general idea of inverse systems - physical systems with a non-standard input-output pattern; in particular: dynamic inverses, parameter estimation and state estimation.

Item Type:Conference Proceedings
Keywords:Bond graphs; causality; system inversion; parameter estimation
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Gawthrop, Prof Peter
Authors: Gawthrop, P.J.
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy
Research Group:Centre for Systems and Control
Publisher:Society for Computer Simulation

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