Network-centric simulation of complex transportation systems based on an extended HLA integration architecture

The paper regards scientific, technical, and organization problems in the simulation of complex interdependent systems in the transport domain. It is dedicated to software architecture for HLA (High Level Architecture) interactive simulation providing a mechanism for an implementation of network-centric approach (NCA). The publication presents a structural methodology for integration of separate software simulations into a common information and communication environment. The effect from the network-centric simulation is an opportunity for obtaining Common Operational Picture (COP), which is able to provide shared awareness and increased speed of command in the transportation systems.