Recent Advances in Graph-Based Abstractions for Modeling and Simulating Complex Systems

Abstract:

Current graph-based approaches for modeling, simulation and optimization of complex cyber-physical systems have motivated the development of new graph-based abstractions. We propose an algebraic graph to represent physical connectivity in complex optimization models and a computing graph to capture computational aspects of cyber/control architectures. The algebraic graph facilitates the analysis and decomposition of optimization problems and the computing graph enables the simulation of optimization and control algorithms in virtual distributed environments. The proposed abstractions are implemented in a Julia software package called Plasmo.jl.

Año de publicación:

2019

Keywords:

• Complex systems
• structured modeling
• decomposition
• Cyber-physical

Fuente:

scopus