{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T15:58:35Z","timestamp":1777910315466,"version":"3.51.4"},"reference-count":14,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2016,11,25]],"date-time":"2016-11-25T00:00:00Z","timestamp":1480032000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"crossref","award":["20160625042"],"award-info":[{"award-number":["20160625042"]}],"id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61473018"],"award-info":[{"award-number":["61473018"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Transactions of the Institute of Measurement and Control"],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:p>For a high-speed rotor in a magnetically suspended control moment gyroscope (MSCMG), the gyroscopic effect is one of its prominent characteristics. To improve the control stability of this kind of high-speed rotor in an MSCMG, an extremely important parameter of the rotor named the inertia ratio is defined originally and its effects on the rotor\u2019s gyroscopic effect are analysed theoretically by simplifying the rotor into a standard model during its mechanical design precessing. This research indicates that the inertia ratio of a rotor is determined not only by the rotor\u2019s mass and material density, but also by its generalized stiffness and shape coefficient. For an MSCMG with speed 12,000 rev\/min and angular momentum 200 Nms, the optimized range of the rotor\u2019s inertia ratio can be selected as 1.780\u20131.9, which is more accurate than the experimental one (1.4\u20132.0). In this case, the precession frequency is reduced by 19.2%, the mass is reduced by 4.63% and angular momentum is increased by 24.45%. This paper will provide helpful hints for the design and optimization of a high-speed rotor.<\/jats:p>","DOI":"10.1177\/0142331216678448","type":"journal-article","created":{"date-parts":[[2016,11,24]],"date-time":"2016-11-24T21:30:35Z","timestamp":1480023035000},"page":"1265-1273","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Mechanical characteristics analysis of high-speed rotor in magnetically suspended control moment gyroscope"],"prefix":"10.1177","volume":"40","author":[{"given":"Jiqiang","family":"Tang","sequence":"first","affiliation":[{"name":"School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kuo","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhujing","family":"Peng","sequence":"additional","affiliation":[{"name":"School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaopu","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,11,25]]},"reference":[{"key":"bibr1-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1177\/0954406213517871"},{"key":"bibr2-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1007\/BF00986575"},{"key":"bibr3-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7403(00)00047-3"},{"issue":"3","key":"bibr4-0142331216678448","first-page":"536","volume":"27","author":"Han B","year":"2006","journal-title":"Journal of Aircraft"},{"key":"bibr5-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1016\/j.jsv.2013.03.034"},{"key":"bibr6-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1109\/INTMAG.2006.375450"},{"key":"bibr7-0142331216678448","doi-asserted-by":"publisher","DOI":"10.2514\/1.56104"},{"key":"bibr8-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1109\/TASC.2010.2098470"},{"key":"bibr9-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1177\/0142331215577662"},{"key":"bibr10-0142331216678448","doi-asserted-by":"publisher","DOI":"10.3788\/OPE.20122009.1991"},{"key":"bibr11-0142331216678448","first-page":"1438","volume-title":"International Conference on Electrical Machines and Systems","author":"Wang T","year":"2007"},{"issue":"6","key":"bibr12-0142331216678448","first-page":"14","volume":"37","author":"Wei D","year":"2011","journal-title":"Aerospace Control and Application"},{"issue":"5253","key":"bibr13-0142331216678448","first-page":"810","author":"Wei T","year":"2003","journal-title":"The International Society for Optical Engineering"},{"key":"bibr14-0142331216678448","doi-asserted-by":"publisher","DOI":"10.1177\/0142331214567029"}],"container-title":["Transactions of the Institute of Measurement and Control"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0142331216678448","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0142331216678448","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0142331216678448","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T14:54:35Z","timestamp":1777647275000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0142331216678448"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,11,25]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2018,2]]}},"alternative-id":["10.1177\/0142331216678448"],"URL":"https:\/\/doi.org\/10.1177\/0142331216678448","relation":{},"ISSN":["0142-3312","1477-0369"],"issn-type":[{"value":"0142-3312","type":"print"},{"value":"1477-0369","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,11,25]]}}}