Plebes, dogs, and robots: the Umbra simulation framework as applied to building HLA federates

  • Authors:
  • Eric J. Gottlieb;Michael J. McDonald;Fred J. Oppel;J. Brian Rigdon;Patrick G. Xavier

  • Affiliations:
  • Orion International Technologies, Inc., Albuquerque, NM;Sandia National Laboratories, Albuquerque, NM;Sandia National Laboratories, Albuquerque, NM;Sandia National Laboratories, Albuquerque, NM;Sandia National Laboratories, Albuquerque, NM

  • Venue:
  • Proceedings of the 34th conference on Winter simulation: exploring new frontiers
  • Year:
  • 2002

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Abstract

Sandia's Umbra modular simulation framework was designed to enable the modeling of robots for manufacturing, military, and security system concept evaluation. Umbra generalizes data-flow-based simulation to enable modeling of heterogeneous interaction phenomena via a multiple worlds abstraction. This and other features make Umbra particularly suitable for developing simulation federates. Umbra's HLA interface library utilizes DMSO's HLA Run Time Infrastructure 1.3-Next Generation (RTI 1.3-NG) software library to federate Umbra-based models into HLA environments. Examples draw on a first application that provides component technologies for the US Army JPSD's Joint Virtual Battlespace (JVB) simulation environment for Objective Force concept analysis.