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In this paper, we consider an artificial fishtail as an example for a complex mechanical system with a second-order large-scale model, which is derived by using the finite element method. To meet the above limitations, the several hundreds of thousands of degrees of freedom need to be reduced to merely a handful of surrogate degrees of freedom.<\/jats:p>\n                  <jats:p>We seek to achieve this task by various second-order model order reduction methods. All methods are applied on the fishtail\u2019s matrices and their results are evaluated and compared in the frequency domain as well as in the time domain.<\/jats:p>","DOI":"10.1515\/auto-2019-0027","type":"journal-article","created":{"date-parts":[[2019,7,31]],"date-time":"2019-07-31T05:02:10Z","timestamp":1564549330000},"page":"648-667","source":"Crossref","is-referenced-by-count":25,"title":["A comparison of second-order model order reduction methods for an artificial fishtail"],"prefix":"10.1515","volume":"67","author":[{"given":"Jens","family":"Saak","sequence":"first","affiliation":[{"name":"Computational Methods in Systems and Control Theory , Max Planck Institute for Dynamics of Complex Technical Systems , Sandtorstra\u00dfe 1 , Magdeburg , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dirk","family":"Siebelts","sequence":"additional","affiliation":[{"name":"Chair of Automatic Control, Faculty of Engineering , Kiel University , Kaiserstra\u00dfe 2 , Kiel , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steffen W.\u2009R.","family":"Werner","sequence":"additional","affiliation":[{"name":"Computational Methods in Systems and Control Theory , Max Planck Institute for Dynamics of Complex Technical Systems , Sandtorstra\u00dfe 1 , Magdeburg , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2019,7,31]]},"reference":[{"key":"2026020414114824645_j_auto-2019-0027_ref_001_w2aab3b7b3b1b6b1ab1b5b1Aa","doi-asserted-by":"crossref","unstructured":"E. 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