Multi-layer temporal network model of the space environment

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Abstract

To investigate the resilience and sustainability of the global space environment, a Multi-layer Temporal Network Model (MTN) is proposed in this paper. The idea of the network model is to study the relationships among groups of objects in space by studying the topology and dynamics of an equivalent network where each node is a group of objects and the link is modelling the relationship. “Multi-layer indicates different functionalities among the space objects, such as the physics and information, etc. Currently, only physical layer of MTN is considered. By comparing with the simulation results from existing space environment model, the correctness of the network model is first verified. Some experiments are performed to demonstrate the basic functionalities of the proposed MTN.
Original languageEnglish
Number of pages17
Publication statusPublished - 13 Aug 2023
Event2023 AAS/AIAA Astrodynamics Specialist Conference - Big Sky Resort, Big Sky, United States
Duration: 13 Aug 202317 Aug 2023
https://space-flight.org/docs/2023_summer/2023_summer.html

Conference

Conference2023 AAS/AIAA Astrodynamics Specialist Conference
Country/TerritoryUnited States
CityBig Sky
Period13/08/2317/08/23
Internet address

Keywords

  • space utilization
  • space research
  • space science
  • space sustainability
  • Space Traffic Managemen
  • space environment management
  • Graph theory
  • temporal networks
  • stochastic differential equationquation
  • percolation theory

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