Position Regulator With Variable Cut-Off Frequency Mechanism for Hybrid-Type Stepper Motors
DC Field | Value | Language |
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dc.contributor.author | Kim, Seok-Kyoon | - |
dc.contributor.author | Ahn, Choon Ki | - |
dc.date.accessioned | 2021-08-30T12:54:43Z | - |
dc.date.available | 2021-08-30T12:54:43Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 1549-8328 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/52596 | - |
dc.description.abstract | This study addresses the position-tracking problem for hybrid-type stepper motors in the rotational d-q coordinate system. The proposed controller aims to govern position behavior with the desired low-pass filter from the reference (input) to the position (output). A perturbed form of machine dynamics is adopted to handle both parameter variations and load uncertainties and the control law has two main advantages. First, the real-time auto-tuner increases the closed-loop cutoff frequency during transient periods and restores it to its nominal value as it approaches the steady state. Second, disturbance observers improve the closed-loop robustness against high-frequency disturbances and ensure the offset-free property without additional integral actions. The experimental results validate the practical advantages from the proposed controller with a 10-W prototype stepper motor control system. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | NONLINEAR OBSERVER | - |
dc.subject | CONTROLLER | - |
dc.subject | PERFORMANCE | - |
dc.subject | SYSTEMS | - |
dc.title | Position Regulator With Variable Cut-Off Frequency Mechanism for Hybrid-Type Stepper Motors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Choon Ki | - |
dc.identifier.doi | 10.1109/TCSI.2020.2988044 | - |
dc.identifier.scopusid | 2-s2.0-85092706413 | - |
dc.identifier.wosid | 000574745600026 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.67, no.10, pp.3533 - 3540 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | - |
dc.citation.title | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | - |
dc.citation.volume | 67 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 3533 | - |
dc.citation.endPage | 3540 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | NONLINEAR OBSERVER | - |
dc.subject.keywordPlus | CONTROLLER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordAuthor | Stepper motor | - |
dc.subject.keywordAuthor | position regulation | - |
dc.subject.keywordAuthor | auto-tuner | - |
dc.subject.keywordAuthor | disturbance observer | - |
dc.subject.keywordAuthor | performance recovery | - |
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