?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Closed+loop+identification+based+on+quantization&rft.creator=Wang%2C+M&rft.creator=Thornhill%2C+NF&rft.creator=Huang%2C+B&rft.description=This+paper+proposes+a+new+closed-loop+identification+scheme+for+a+single-input-single-output+control+loop.+It+is+based+upon+a+quantizer+inserted+into+the+feedback+path.+The+quantizer+can+be+used+to+generate+an+equivalent+persistently+exciting+signal+with+which+the+well+known+two-stage+and%2For+two-step+method+can+be+used+directly.+Simulation+examples+and+an+experimental+demonstration+are+used+to+illustrate+the+proposed+scheme.&rft.date=2002-01-01&rft.type=Proceedings+paper&rft.source=+++++In%3A++++(pp.+pp.+319-324).+++(2002)+++++&rft.format=application%2Fpdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F496%2F1%2FWangEtAl_IFAC_2002.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F496%2F&rft.rights=open