Method for preventing inertial platform frame from rolling over

The invention discloses a method for preventing an inertial platform frame from rolling over. The main point is that during a test of the inertial platform, in case of accident, power-off protection can be realized within the required time to prevent damage of precise sensitive devices and lines in the inertial platform caused by rapid rollover of the frame. Compared with the prior art, the method has the following beneficial effects: the method is jointly developed based on the realization of an automatic test system of the inertial platform and is nested in the automatic test system of the inertial platform; and corresponding protection mechanism can be independently molded and designed and can independently work in match with the corresponding inertial platform. The physical calculation and the realization of the method are both based on the self model and characteristics of the inertial platform and the corresponding functions are realized by hardware. The response time is ensured and the outside interference is avoided.