Dynamic structure multiparadigm modeling and simulation
TLDR
This article presents the Heterogeneous Flow System Specification (HFSS), a formalism aimed to represent hierarchical and modular hybrid flow systems with dynamic structure and exploits the ability of the HFSS formalism to represent mutirate numerical integrators.Abstract:
This article presents the Heterogeneous Flow System Specification (HFSS), a formalism aimed to represent hierarchical and modular hybrid flow systems with dynamic structure. The concept of hybrid flow systems provides a generalization of the conventional concept of hybrid system and it can represent a whole plethora of systems, namely: discrete event systems, multicomponent and multirate numerical methods, multirate and multicomponent sampling systems, event locators and time-varying systems. The ability to join all these types of models makes HFSS an excellent framework for merging components built in different paradigms. We present several examples of model definition in the HFSS formalism and we also exploit the ability of the HFSS formalism to represent mutirate numerical integrators.read more
Citations
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Asynchronous Event-Driven Particle Algorithms
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References
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Special issue on hybrid systems: theory and applications a brief introduction to the theory and applications of hybrid systems
TL;DR: In this article, a one piece, concrete, bell type grave liner or protector is used to enclose a casket in a grave to resist vertical loads, cave-in of the side walls, and a sluffing-off of earth when an excavation is made next to it.
Journal ArticleDOI
Modeling formalisms for dynamic structure systems
TL;DR: A new concept for a system network to represent systems that are able to undergo structural change is presented, and three new system specifications are derived that provide a shorthand notation to specify classes of dynamic structure systems.