Title :
Improvement of Position and Velocity Detecting Accuracy by Signal Perturbation
Author :
McVey, Eugene S. ; Chen, Pi-Fuay
Author_Institution :
School of Engineering and Applied Science, University of Virginia, Charlottesville, Va.
fDate :
7/1/1969 12:00:00 AM
Abstract :
A method is presented for increasing the accuracy of position and velocity detecting systems which make use of pattern recognition principles. The basic limitation of these systems is due to the binary nature of receptor elements which causes the receptor to have a nonlinear transfer characteristic.
Keywords :
Frequency; Low pass filters; Optical filters; Optical sensors; Pattern recognition; Position measurement; Signal detection; Signal processing; Smoothing methods; Velocity measurement;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1969.230149
