{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,5]],"date-time":"2025-07-05T05:03:03Z","timestamp":1751691783609,"version":"3.38.0"},"reference-count":17,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2016,5,9]],"date-time":"2016-05-09T00:00:00Z","timestamp":1462752000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"published-print":{"date-parts":[[2016,8]]},"abstract":"<jats:p> Single stage compressors supported in magnetic bearings are known to exhibit compromised capacity to handle loads associated with compressor surge and stall \u2013 generally in a frequency range from about 10 Hz to 100 Hz. The present work explores the premise that this reduced capacity is an artifact of the choice of PID control for the magnetic bearings, rather than something fundamental to magnetic bearing physics. A case study of a machine similar to a chiller compressor was used to compare performance achieved with two kinds of PID control (local control versus tilt\/translate control) to that achieved with a generalized, multiple-input multiple-output control approach, such as H-infinity. It was found that H-infinity could readily achieve between two and three times the load rejection of PID in the frequency range associated with surge and stall, nearly reaching the theoretical capacity limit in that range. The more common approach of simply increasing the physical size of the bearings was also examined, and it was found (as expected) that a 40 percent increase in bearing size yielded roughly a 40 percent increase in capacity. More importantly, it was found that the smaller bearing with the better control algorithm substantially outperformed the larger bearing with conventional PID control. These observations provide motive to more strongly consider advanced MIMO control methods for active magnetic bearings. <\/jats:p>","DOI":"10.1177\/0959651816647557","type":"journal-article","created":{"date-parts":[[2016,5,10]],"date-time":"2016-05-10T01:54:57Z","timestamp":1462845297000},"page":"672-679","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Improving compressor surge performance with advanced control"],"prefix":"10.1177","volume":"230","author":[{"given":"Emil","family":"Kurvinen","sequence":"first","affiliation":[{"name":"Lappeenranta University of Technology, Finland"}]},{"given":"Roger","family":"Fittro","sequence":"additional","affiliation":[{"name":"University of Virginia, USA"}]},{"given":"Eric","family":"Maslen","sequence":"additional","affiliation":[{"name":"James Madison University, VA, USA"}]}],"member":"179","published-online":{"date-parts":[[2016,5,9]]},"reference":[{"key":"bibr1-0959651816647557","volume-title":"Centrifugal and axial compressor control","author":"McMillan G.","year":"1983","edition":"1"},{"key":"bibr2-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-0827-6"},{"key":"bibr3-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1115\/1.3240634"},{"key":"bibr4-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-4240-9"},{"key":"bibr5-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-00497-1_17"},{"first-page":"1","volume-title":"Petroleum and chemical industry conference (PCIC), 2010 record of conference papers industry applications society 57th annual","author":"Eaton D","key":"bibr6-0959651816647557"},{"key":"bibr7-0959651816647557","first-page":"331","volume-title":"Control applications, 1998. Proceedings of the 1998 IEEE international conference on","volume":"1","author":"Willems F"},{"key":"bibr8-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1115\/1.1370163"},{"key":"bibr9-0959651816647557","doi-asserted-by":"crossref","unstructured":"Sanadgol D. Active control of surge in centrifugal compressors using magnetic thrust bearing actuation. PhD Thesis, University of Virginia, 2006.","DOI":"10.1115\/GT2005-68988"},{"first-page":"756","volume-title":"Decision and control, 2009 held jointly with the 2009 28th Chinese control conference. CDC\/CCC 2009. Proceedings of the 48th IEEE conference on","author":"Yoon SY","key":"bibr10-0959651816647557"},{"key":"bibr11-0959651816647557","volume-title":"Robust and optimal control","author":"Zhou K","year":"1996","edition":"1"},{"key":"bibr12-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1016\/j.jsv.2007.12.028"},{"key":"bibr13-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1080\/14484846.2005.11464477"},{"key":"bibr14-0959651816647557","volume-title":"Multivariable feedback control: Analysis and design","author":"Skogestad S","year":"2007","edition":"2"},{"volume-title":"R2013a (8.1.0.604)","year":"2013","author":"MATLAB","key":"bibr15-0959651816647557"},{"key":"bibr16-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1109\/87.987069"},{"key":"bibr17-0959651816647557","doi-asserted-by":"publisher","DOI":"10.1007\/BF03027055"}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0959651816647557","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0959651816647557","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0959651816647557","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,1]],"date-time":"2025-03-01T17:15:36Z","timestamp":1740849336000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0959651816647557"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,5,9]]},"references-count":17,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2016,8]]}},"alternative-id":["10.1177\/0959651816647557"],"URL":"https:\/\/doi.org\/10.1177\/0959651816647557","relation":{},"ISSN":["0959-6518","2041-3041"],"issn-type":[{"type":"print","value":"0959-6518"},{"type":"electronic","value":"2041-3041"}],"subject":[],"published":{"date-parts":[[2016,5,9]]}}}