DC Field | Value | Language |
---|---|---|
dc.contributor.author | Min, DK | ko |
dc.contributor.author | Hong, S | ko |
dc.date.accessioned | 2017-02-02T01:59:08Z | - |
dc.date.available | 2017-02-02T01:59:08Z | - |
dc.date.created | 2017-01-17 | - |
dc.date.created | 2017-01-17 | - |
dc.date.issued | 2005-02 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MAGNETICS, v.41, no.2, pp.855 - 859 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220313 | - |
dc.description.abstract | Very fast, precise and robust servo algorithm and tracking algorithm for a probe storage system are proposed, which use only probes without any additional high-resolution position sensors. Servo algorithm uses the values read by servo probes as the coordinate of every data bit with one-to-one correspondence so that it provides high accuracy, short seek-time, and robustness. Also the concept of virtual subsection of data field is introduced to reduce the number of the servo probes. Tracking algorithm can detect two-axis position errors used for off-track control and synchronization independently and continuously. By vibrating the scanner and by multiplying two decomposition signals, position errors are modulated and demodulated from probe reading signal. Servo+track code is designed to reduce total number of additional probes for servo and tracking and to have stable noise characteristics. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Servo and tracking algorithm for a probe storage system | - |
dc.type | Article | - |
dc.identifier.wosid | 000227134600058 | - |
dc.identifier.scopusid | 2-s2.0-14544270941 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 855 | - |
dc.citation.endingpage | 859 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.identifier.doi | 10.1109/TMAG.2004.840347 | - |
dc.contributor.localauthor | Hong, S | - |
dc.contributor.nonIdAuthor | Min, DK | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | probe storage | - |
dc.subject.keywordAuthor | scanning probe microscopy | - |
dc.subject.keywordAuthor | servo algorithm | - |
dc.subject.keywordAuthor | tracking algorithm | - |
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