An adaptive approach to motion-noise cancellation in magnetic sensors
Robert J. Dinger, J. Davis · 1975
The techniques of Process Parameter Estimation are applied to the problem of reducing motion-induced noise in vector magnetic field sensors intended for submarine communications in the Extremely Low Frequency (ELF) band. Methods using both least squares fitting and steepest descent techniques are developed and shown by means of a computer simulation to reduce motion noise to a value less than the sensor noise level.