Stacked satellite separation simulation test system and method based on air suspension

The invention provides a stacked satellite separation simulation test system and method based on air suspension. The system comprises an air suspension platform, an air suspension assembly, stacked satellites, a locking connection device and a final-stage rocket body simulation platform. The stacked satellites are in locking connection with the final-stage rocket body simulation platform through the locking connection device; the stacked satellite and the final-stage rocket body simulation platform are arranged in the space above the air floating platform in a suspended mode through the air floating assembly. And after the locking connection device is unlocked, the stacked satellite is separated from the final-stage rocket body simulation platform. Zero-friction and zero-gravity simulation of a ground test is achieved through the air suspension technology, the attitude control system is arranged, in-orbit motion of a rocket last stage and stacked satellite combination can be achieved, in-orbit separation moti