Device for adjusting mass center of three-axis air bearing table based on non-orthogonal structure

The invention relates to and is applicable to the field of full ground physical simulation, in particular to a device for adjusting the mass center of a three-axis air bearing table based on a non-orthogonal structure. The device aims to solve the problem that the leveling accuracy of a three-axis air bearing simulation experiment platform for measurement is low. According to the device, the mass center of the whole experiment table is adjusted to the position where the mass center of the experiment table and the rotation center of the experiment table coincide, so that the experiment table has high balance precision, the positioning accuracy of a three-dimensional mass center adjustment system of the experiment table is higher than 10 microns, and the using requirement existing when the experiment table conducts posture simulation on the ground is met.