Title :
Comment on "Improvement of Position and Velocity Detecting Accuracy by Signal Perturbation
Author :
Parrish, E.A. ; Aylor, J.H.
Author_Institution :
School of Eng. and App. Sci., Univ. Virginia, Charlottesville, Va.
Abstract :
Signal perturbation theory has been shown to reduce the quantization errors in a certain type of position and velocity detection system ( see E. S. McVey and P. F. Chen in IEEE Trans. Ind. Electron. Contr. Instrum., vol. IECI-16, July 1969, pp. 96-98). It is shown in this paper than even better results are obtained when a different set of element weights is used in the system.
Keywords :
Electrons; Frequency; Laboratories; Low pass filters; Perturbation methods; Quantization; Sensor phenomena and characterization; Signal detection; Smoothing methods; Target tracking;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1971.230458
