Title :
Optimized Excitation Signals for MIMO Frequency Response Function Measurements
Author :
Dobrowiecki, Tadeusz ; Schoukens, Johan ; Guillaume, Patrick
Author_Institution :
Dept. of Meas. & Inf. Syst., Budapest Univ. of Technol. & Econ.
Abstract :
Many different measurement setups can be chosen for the nonparametric frequency response function measurements of a linear MIMO system. In the presence of output noise they will result in different SNR of the frequency response function measurements. In the paper, these effects are analyzed and compared for some classes of multisine excitations
Keywords :
MIMO systems; frequency response; noise; signal processing; spectral analysis; SNR; linear MIMO system; multisine excitations; nonparametric frequency response function measurement; optimized excitation signals; output noise; Attenuation measurement; Distortion measurement; Frequency measurement; Frequency response; MIMO; Noise generators; Noise measurement; Particle measurements; Phase measurement; Phase noise; MIMO system; crest factor; multisine; nonparametric frequency response function; variance;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-8879-8
DOI :
10.1109/IMTC.2005.1604497
