Simulation of spatial linkage landing gear based on integrated physical and visual modeling

Abstract:
Spatial linkage landing gear is widely used in civil aircrafts with supercritical wing. But its maintenance training is still difficult due to the complex structure and principle. For this problem, this paper provides an integrated physical and visual modeling method for this new landing gear system. The physical models are built with AMEsim, including the retraction system and loading system. Correspondingly, the visual models is built with UE4 and the interface between the physical model and visual model is also present. Experiments show that this method provides an accurate and intuitive platform for the training of the crew, which is also an efficient solution in the simulation, design and fault diagnosis of this new landing gear.