?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Estimation+of+multi-sinusoidal+signals%3A+A+deadbeat+methodology&rft.creator=Chen%2C+Boli&rft.creator=Li%2C+Peng&rft.creator=Pin%2C+Gilberto&rft.creator=Parisini%2C+Thomas&rft.description=The+problem+of+estimating+the+n+unknown+amplitudes%2C+frequencies+and+phases+of+the+components+of+a+multi-sinusoidal+signal+is+addressed+in+this+paper.+The+proposed+methodology+theoretically+allows+the+exact+identification+of+the+above+unknown+parameters+within+an+arbitrarily+small+finite+time+in+the+noise-free+scenario.+The+measured+signal+is+processed+by+a+bank+of+Volterra+integral+operators+with+a+suitably+designed+kernel%2C+that+yields+a+set+of+auxiliary+signals+which+are+computable+on-line+by+causal+linear+filters.+These+auxiliary+signals+are+in+turn+used+to+estimate+the+frequencies+in+an+adaptive+fashion%2C+while+the+amplitudes+and+the+phases+estimates+can+be+calculated+by+means+of+algebraic+formulas.+The+effectiveness+of+the+estimation+technique+is+evaluated+and+compared+with+other+existing+finite-time+estimators+via+numerical+simulations.&rft.subject=Kernel%2C+%0D%0AFrequency+estimation%2C+%0D%0APhase+locked+loops%2C+%0D%0AObservers%2C+%0D%0APins%2C+%0D%0AHarmonic+analysis&rft.publisher=IEEE&rft.date=2016-12-29&rft.type=Proceedings+paper&rft.language=eng&rft.source=+++++In%3A++2016+IEEE+55th+Conference+on+Decision+and+Control+(CDC).++(pp.+pp.+3763-3768).++IEEE%3A+Las+Vegas%2C+NV%2C+USA.+(2016)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10189792%2F1%2Fdeadbeat_multi_sin_identification_18_3_2016.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10189792%2F&rft.rights=open