Practical considerations in the design of multisine test signals for system identification

2 January 2003

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 174-179
https://doi.org/10.1109/imtc.1992.245155

Abstract

The design of nonbinary multifrequency excitation signals for system identification is examined. The performance of such signals in parametric time-domain estimation and nonparametric frequency-domain estimation for noisy and nonlinear systems is assessed, and a comparison with the maximum length binary sequence is made. A nonbinary multifrequency signal composed of prime harmonics is proposed for frequency-domain estimation of nonlinear systems, and practical results are presented. Guidelines for test signal design are outlined.<>

Keywords

This publication has 11 references indexed in Scilit:

Identification theory: Practical implications and limitations
Published by Elsevier ,2003
Peak factor minimization of input and output signals of linear systems
IEEE Transactions on Instrumentation and Measurement, 1988
Peak factor minimization using a time-frequency domain swapping algorithm
IEEE Transactions on Instrumentation and Measurement, 1988
A new method for synthesis of low-peak-factor signals
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1987
Multitone signals with low crest factor
IEEE Transactions on Circuits and Systems, 1986
Design variables for bias distribution in transfer function estimation
IEEE Transactions on Automatic Control, 1986
Synthesis of discrete-interval binary signals with specified Fourier amplitude spectra
International Journal of Control, 1979
A Chebyshev system approach to optimal input design
IEEE Transactions on Automatic Control, 1979
Coupled design of test signals, sampling intervals, and filters for system identification
IEEE Transactions on Automatic Control, 1974
Synthesis of low-peak-factor signals and binary sequences with low autocorrelation (Corresp.)
IEEE Transactions on Information Theory, 1970