Bond Graphs
نویسنده
چکیده
The topic area that has become commonly known as ‘bond graph modeling and simulation’ should be separated into at the one hand the port-based approach to modeling and simulation and at the other hand the bond graph notation that is well suited to represent the port-concept. For this reason both the notation and the concepts directly related to the notation will be separated as much as possible from a short introduction into the port-based approach. In order to understand the importance of the port-based approach it is also necessary to briefly introduce some generic aspects of modeling and simulation of dynamic behavior of physical systems. However, the main emphasis of this contribution lies on the bond graph notation and related operations. This explains the four main parts of this contribution after this introduction and some early history (Section 2):
منابع مشابه
Modelling of Rowing Dynamics Using Mixed Reality Bond Graphs
Abstract: The aim of this paper is to present a modelling of rowing dynamics using bond graphs and to replace it by a modelling of mixed reality rowing dynamics using Mixed Reality Bond Graphs. Continuous-time dynamics for real environments, discrete-time dynamics for virtual environments, and their HyperBond interfaces in a mixed reality rowing dynamics will be described together using the mix...
متن کاملA Bond Graphs approach to Physical Modelling of Musical Instruments
In this paper we introduce the use of bond graphs for the implementation of classic physical models of musical instruments. Bond graphs are a diagram-based technique for representing physical systems, such as an electrical circuit or a mechanical engine. They provide a precise and unambiguous modelling tool which allows for the specification of hierarchical physical structures. The paper begins...
متن کاملA Bond Graphs approach to Physical Modelling
In this paper we introduce the use of bond graphs for the implementation of classic physical models of musical instruments. Bond graphs are a diagrambased technique for representing physical systems, such as an electrical circuit or a mechanical engine. They provide a precise and unambiguous modelling tool which allows for the specification of hierarchical physical structures. The paper begins ...
متن کاملSwitched Bond Graphs as Front - End to
Formal veriication of safety and timing properties of engineering systems is only meaningful if based on models which are systematically derived. In this paper we report on our experience using switched bond graphs for the modelling of hardware components in hybrid systems. We present the basic ideas underlying bond graphs in general and switched bond graphs in particular. Switched bond graphs ...
متن کاملAutomated Generation and Simulation of Component-Based Generalized Bond Graphs
The concept of causality presents a problem for component-based modeling of bond graphs, the uncertainty of the causality of each interaction bond. As a result we use generalized bond graphs instead, which is mathematically represented by its Dirac structure. Through the use of generalized bond graphs we can represent each component as a causal computational model (hybrid-input-output represent...
متن کاملBicausal Bond Graphs
P.J. Gawthrop Centre for Systems and Control, University of Glasgow. [email protected] Key Words| Bond graphs; causality; system inversion; parameter estimation 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 ow imposedat the other. This notion is implied by components having a known consti...
متن کامل