Ultrasonics—temperature shapes the envelope
Eduardo Caicedo Bravo
(University of the Valley,
Cali, Colombia)
T Friere Bastos
(Automatic
Institute, Madrid Spain)
J M Martin
(Automatic Institute, Madrid
Spain)
L Calderdon
(Automatic Institute,
Madrid Spain)
R Ceres
(Automatic
Institute, Madrid Spain)
121
Abstract
Analyses the effects of temperature on the behaviour of ultrasonic sensors applied to object recognition. Describes the measurement system employed, the environmental considerations of ultrasonic sensors and looks at the most commonly used parameters to analyse the echo form in the recognition process. Evaluates the performance of the parametric model of the ultrasonic echo signal with a comparative study of different ultrasonic transducers.
Keywords
Citation
Caicedo Bravo, E., Friere Bastos, T., Martin, J.M., Calderdon, L. and Ceres, R. (1994), "Ultrasonics—temperature shapes the envelope", Sensor Review, Vol. 14 No. 4, pp. 19-23. https://doi.org/10.1108/EUM0000000004234
Publisher
:MCB UP Ltd
Copyright © 1994, MCB UP Limited