Research on real time simulation integration and platform evaluation of multi source heterogeneous models for aircraft

In response to the demand for full aircraft virtual integration simulation in the development process of civil aircraft, this paper proposes a real-time simulation integration and platform evaluation method for multi source heterogeneous models of the entire aircraft system. This method converts different forms of multi source heterogeneous models of the entire aircraft into executable real-time simulation code. The real-time simulation code is loaded into different real-time simulation nodes, combined with human-computer interaction systems, comprehensive control systems, and display systems to form a distributed real-time simulation platform for full aircraft virtual integration. Model evaluation and platform evaluation work are carried out on the integration platform, and the maturity of the integration platform is confirmed based on experimental requirements. Ensure that the integrated platform has the ability to conduct virtual simulation experiments. This technology can support real-time simulation testing of full aircraft virtual integration during the initial design stage of civil aircraft development, and support confirmation of aircraft level functional and safety requirements.