Title :
An adaptive approach to motion-noise cancellation in magnetic sensors
Author :
Dinger, R.J. ; Davis, J.R.
Author_Institution :
Naval Research Laboratory, Washington, DC
Abstract :
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.
Keywords :
Frequency estimation; Ground penetrating radar; Low-frequency noise; Magnetic noise; Magnetic sensors; Noise cancellation; Noise level; Noise reduction; Parameter estimation; Underwater vehicles;
Conference_Titel :
Decision and Control including the 14th Symposium on Adaptive Processes, 1975 IEEE Conference on
Conference_Location :
Houston, TX, USA
DOI :
10.1109/CDC.1975.270731
