Aircraft simulation system based on aircraft working system design

The invention discloses an aircraft simulation system designed based on an aircraft working system. The aircraft simulation system comprises an aircraft working system simulation module, a cockpit data processing module, a simulation training auxiliary module and a virtual simulation integrated platform. Mathematical models of twelve large systems of an aircraft are respectively established in the onboard working system simulation module, and model calculation, state calculation and logic calculation are performed on a required aircraft system model according to an inter-system cross-linking relationship and system operation logic of a real aircraft, so that a simulation model corresponding to a simulation training condition is generated; the cockpit data processing module is used for processing operation event data from the simulation training cockpit and feeding back simulation model data of simulation training working conditions on the virtual simulation integrated platform to the simulation training cockp