Abstract:Ground maneuvering behavior for large commercial aircraft is an important part of the aircraft performance, which involves taxiing, steering, braking and etc. The ground maneuvering is a multi-discipline issue which should consider the coupling influence from landing gear, brake, hydraulic and propulsion system. Taking some large aircraft as the study object and the performance analysis of aircraft brake system as an example, this paper verifies the effectiveness of this architecture which is composed by subsystem models coming from the different majors of mechanism dynamic, hydraulic, aerodynamic and controlling specifically from the system integration performance requirements of the main manufacture. Each subsystem model can be divided into functional and physical model for different functions in different analysis scenarios. The proposed architecture is very flexible for aircraft integrator which can be used to analyze the aircraft level ground performance, and can also be used to analyze the specific system level performance.