Star simulation system vibration suppression system and method adopting laser interference detection

The invention discloses a satellite simulation system vibration suppression system and method adopting laser interference detection. The system comprises a laser light source, a first beam splitter, a collimating mirror group, a second beam splitter, a reflector, a detection convergent mirror group, a CCD detector, a computer control system, a jitter compensating mirror and a flat beam splitter. The light path of the whole system comprises a reference light path and a detection compensation signal light path. The reference light path and the detection compensation signal light path are converged on the CCD detector at the same time to form a vibration detection interference light path, and the computer control system performs feedback compensation according to the intensity change of an interference pattern formed by the vibration detection interference light path. And the CCD detector and the jitter compensating mirror are connected with the computer control system. According to the invention, by adding the