Abstract:

In order to obtain a better estimate of the accelerationinsensitive drift rate, accelerationsensitive drift rate coefficients and misalignment angles of the assumed performance model of the twodegree of freedom dynamically tuned gyroscope, a new D-optimal eightposition test method is proposed, according to the D-optimal test design method and the symmetric separate design idea of orthogonal design. A search method in the whole orthogonal space is used to verify the D-optimal property of the new test method.

Key words: optimal , test , design,  , dynamically , tuned , gyroscope,  , error , model,  , drift , testing,  , eight-position