{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T17:50:23Z","timestamp":1768585823312,"version":"3.49.0"},"reference-count":20,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"1","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Automat. Contr."],"published-print":{"date-parts":[[2014,1]]},"DOI":"10.1109\/tac.2013.2290817","type":"journal-article","created":{"date-parts":[[2014,1,3]],"date-time":"2014-01-03T18:55:26Z","timestamp":1388775326000},"page":"228-233","source":"Crossref","is-referenced-by-count":4,"title":["Nu-Gap Model Reduction in the Frequency Domain"],"prefix":"10.1109","volume":"59","author":[{"given":"Aivar","family":"Sootla","sequence":"first","affiliation":[]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TCAD.2008.915544"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2012.2218150"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2003.814103"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2007.906242"},{"key":"ref14","author":"glover","year":"1989","journal-title":"Robust Controller Design Using Normalized Coprime Factor Plant Descriptions"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1142\/9781848160453"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1971.1099831"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1080\/10556789908805766"},{"key":"ref18","first-page":"284","article-title":"Yalmip: A toolbox for modeling and optimization in MATLAB","author":"l\ufffdfberg","year":"2004","journal-title":"Proc IEEE Int Symp Comput -Aided Control Syst Des"},{"key":"ref19","author":"peaucelle","year":"2002","journal-title":"?User's Guide for SeDuMi Interface 1 04 ?"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1137\/060666123"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1137\/1.9780898718713"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/9.53546"},{"key":"ref5","first-page":"380","article-title":"Unstable systems and feedback: The gap metric","author":"zames","year":"1980","journal-title":"Proc Allerton Conf"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/9.237648"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1984.1103547"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1080\/00207178408933239"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1981.1102568"},{"key":"ref9","first-page":"4855","article-title":"A step-wise procedure for reduced order approximation in the <formula formulatype=\"inline\"><tex Notation=\"TeX\">$\\nu $<\/tex><\/formula>-gap metric","author":"buskes","year":"2008","journal-title":"Proc 47th IEEE Conf Decision Control"},{"key":"ref20","author":"zhou","year":"1998","journal-title":"Essentials of Robust Control"}],"container-title":["IEEE Transactions on Automatic Control"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9\/6687240\/06668873.pdf?arnumber=6668873","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,29]],"date-time":"2021-11-29T20:36:49Z","timestamp":1638218209000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6668873\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1]]},"references-count":20,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1109\/tac.2013.2290817","relation":{},"ISSN":["0018-9286","1558-2523"],"issn-type":[{"value":"0018-9286","type":"print"},{"value":"1558-2523","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1]]}}}