Dynamic simulation of the lunar landing using flexible multibody dynamics model

Abstract

Flexible multibody dynamic model of the lunar lander was developed in this research. Dynamic stiffness and damping properties of lunar soil and shock absorber are included in the model. Various moon landing simulations were performed for different friction characteristics between the lander and soil, and also for various landing velocities and slope angles of the lunar surface on the landing stability. © The Society for Experimental Mechanics, Inc. 2013.