The invention discloses a
planet landing
motion simulation system and method based on an air-
floating platform, wherein the
system comprises of a three degree-of-freedom air flotation supporting subsystem, a single degree-of-freedom air flotation supporting subsystem, a motion assisting subsystem, an air flotation
system main platform, a thrust executing subsystem, a
pose measurement subsystem and a controller. According to the invention, the three degree-of-freedom air flotation supporting subsystem, the single degree-of-freedom air flotation supporting subsystem, the air flotation system main platform and the thrust executing subsystem are used for simulating the motion of a
spacecraft in space, a force applying device with a given original state is used for driving the
spacecraft to reach an original operation state, a
gravitation simulating applied force device is used for simulating
gravitation between the
spacecraft and a
planet. By using the
planet landing
motion simulation system and method, a complex deep-
space environment can be simulated, full physical
simulation of the planet landing motion is realized, the cost-effectiveness of an aircraft is improved, the risk is reduced, the development cycle is shortened, and the planet landing
motion simulation system and method have significant meanings on
deep space exploration, planet landing research and the like.