Sponsored by the National Natural Science Foundation of China (Grant No.60901042);the Natural Science Foundation of Heilongjiang Province(Grant No.F2007-08)
A new compensation method for angular rate estimation of non-gyro inertial measurement unit (NGIMU) is proposed in terms of the existence of aecelerometer mounting error, which seriously affects the precision of nav...
The dynamic errors of gyros are the important error sources of a strapdown inertial navigation system. In order to identify the dynamic error model coefficients accurately, the static error model coefficients which la...
Studies the modeling of gyro startup drift rate from acquired experimental gyro startup drift rate data and the nonlinear dynamic models of gyro startup drift rate related temperature established by time delay neural ...