Title :
Transfer-function measurements on an engine suspension: a simple method for signal analysis
Author :
Garrigues, M. ; Urgell, J.J.
Author_Institution :
Ecole Centrale de Lyon, Laboratoire d´Automatique, d´Electronique et de Mesures Electriques, Ecully, France
Abstract :
Frequency-response analysis in a noisy environment can be carried out by only two phase-sensitive detectors. The very good noise rejection given by this procedure allows the use of an original excitation technique to identify the transfer function of an engine suspension.
Keywords :
frequency response; identification; internal combustion engines; transfer functions; frequency response analysis; noisy environment; phase sensitive detectors; signal analysis; transfer function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750100
