Autonomous Reduced Gyro Platform Drift Identifier

The article considers a method of learning the asymptomatic identifier (observation) of the drift-gyro platform with the minimum order using the internal generalized measurement information. The conditions for the asymptomatic stability of the identification process are determined and the structure of the perturbed identifier matrices is established. A simulation given shows the effectiveness in use of the identifier for estimating and compensating for the drift of the gyronamform while it is operating under the conditions of the action of uncertain (off-design) disturbances.

Keywords: Gyro, Drift Identifier, Measuring system, Kalman filter, High-dimensional filtering algorithms