DC Field | Value | Language |
---|---|---|
dc.contributor.author | J.D.Kim | ko |
dc.contributor.author | S.R.Nam | ko |
dc.date.accessioned | 2013-02-28T01:58:54Z | - |
dc.date.available | 2013-02-28T01:58:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, v.37, no.4, pp.495 - 509 | - |
dc.identifier.issn | 0890-6955 | - |
dc.identifier.uri | http://hdl.handle.net/10203/72173 | - |
dc.description.abstract | Micro-positioning systems using piezo-electric actuators have very wide applications, for example as in ultra-precision machine tools, optical devices and measurement systems. In order to keep a high-precision displacement resolution, they use a position sensor and feed back the error. From the practical point of view, high-resolution displacement sensor systems are very expensive and it is difficult to guarantee such sensitive sensors to work properly in the hard operational environment of industry. In this study, a micro-depth control system which does not require a position sensor but which uses piezoelectric voltage feedback has been developed. It is driven by hysteresis-considering a reference input voltage which is calculated by computer, and then uses actuator/sensor characteristics of piezo-electric materials. Results of experiments indicate a fast and stable response of the micro-positioning system and suggest it is an efficient technique for controlling the piezo-electric actuator. (C) 1997 Published by Elsevier Science Ltd. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Development of a micro-depth control system for an ultra-precision lathe using a piezo-electric actuator | - |
dc.type | Article | - |
dc.identifier.wosid | A1997WM22800009 | - |
dc.identifier.scopusid | 2-s2.0-0031117766 | - |
dc.type.rims | ART | - |
dc.citation.volume | 37 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 495 | - |
dc.citation.endingpage | 509 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | - |
dc.identifier.doi | 10.1016/S0890-6955(95)00113-1 | - |
dc.contributor.localauthor | J.D.Kim | - |
dc.contributor.nonIdAuthor | S.R.Nam | - |
dc.type.journalArticle | Article | - |
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