Integral sliding mode control with a disturbance observer for next-generation servo track writing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Youngwoo | - |
dc.contributor.author | Kim, Sang Hyun | - |
dc.contributor.author | Chung, Chung Choo | - |
dc.date.accessioned | 2022-07-15T00:00:07Z | - |
dc.date.available | 2022-07-15T00:00:07Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-12 | - |
dc.identifier.issn | 0957-4158 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/153445 | - |
dc.description.abstract | In this paper, we propose a new control scheme that provides position and velocity profile tracking control for next-generation servo track writing (STW). Whereas conventional servo track writers require controllers that perform fast positioning control with fast track seeking and regulation, spiral servo track writers require accurate position and velocity profile tracking control to achieve high quality servo patterns on the media disk. Because STW timing eventually renders geometrically accurate servo patterns, both position and velocity error signals should be regulated within small bounds in a constant velocity region. Regulation via an integral sliding mode controller (SMC) is known to provide good tracking performance; however, use of a high switching gain is inappropriate for an actuator with resonance modes. In this paper, we therefore apply integral sliding mode control with a disturbance observer to STW. The relationship between eigenvalues and control gains is mathematically analyzed to improve dynamic tracking response. To verify the utility of the proposed position and velocity profile tracking control, we perform a comparative study between the proposed and conventional control methods and experimentally validate the performance of the proposed method. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Integral sliding mode control with a disturbance observer for next-generation servo track writing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Chung Choo | - |
dc.identifier.doi | 10.1016/j.mechatronics.2016.09.003 | - |
dc.identifier.scopusid | 2-s2.0-85001075450 | - |
dc.identifier.wosid | 000390740600010 | - |
dc.identifier.bibliographicCitation | MECHATRONICS, v.40, pp.106 - 114 | - |
dc.relation.isPartOf | MECHATRONICS | - |
dc.citation.title | MECHATRONICS | - |
dc.citation.volume | 40 | - |
dc.citation.startPage | 106 | - |
dc.citation.endPage | 114 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Robotics | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Robotics | - |
dc.subject.keywordPlus | VIBRATION | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | Servo track writer | - |
dc.subject.keywordAuthor | Sliding mode control | - |
dc.subject.keywordAuthor | Disturbance observer | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0957415816301076?via%3Dihub | - |
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