Abstract:

The conventional three-axis fiber-optic gyroscope has the disadvantages of complex testing,being time consuming and low test efficiency.This paper proposes a scheme to implement the multi-channel three-axis fiber-optic gyroscope automatic test system.The scheme and the method of hardware implementation of the automatic test system are described in detail.In addition,the software design for the realization of automatic test is given.Testing results show that the system can achieve full automation in the test of multi-channel three-axis fiber-optic gyroscopes,which saves the costs and improves the efficiency.

Key words: fiber optic gyroscopes;automated test system;multi-channel;mu ltithread