Thrust Requirement Verification Method of Civil Aircraft Based on MBSE

A method for thrust requirement verification of civil aircraft based on MBSE is introduced in this article. Firstly, a distributed real-time simulation architecture is built with high-performance real-time simulators. The reflective memory cards are used for data exchange among different simulation nodes. Aircraft system models are running in different simulation nodes and are integrated with reflective memory cards. The integrated virtual aircraft is controlled by control components. In the simulation test, the aircraft took off with single engine and maximum takeoff weight. Different airport heights and thrust coefficients were selected to verify performance of the aircraft. The ability of taking off and climbing of the aircraft under different thrust indicators were shown in the simulation results, which provides a strong basis for verifying thrust requirement of the aircraft.