DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dong-June Choi | ko |
dc.contributor.author | In-Mook Choi | ko |
dc.contributor.author | Soo Hyun Kim | ko |
dc.date.accessioned | 2013-03-04T15:59:45Z | - |
dc.date.available | 2013-03-04T15:59:45Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.2, no.3, pp.54 - 60 | - |
dc.identifier.issn | 1225-9071 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83159 | - |
dc.description.abstract | A newly designed inductive micro displacement detecting system is presented. The proposed inductive system consists of driving coils, position-detecting coils, cores, and closed-loop formed magnetic blocks. The cores and magnetic blocks are made of Mn-Zn ferrite. When AC sine wave is applied to the driving coils, the time derivative flux is generated within the system, and then induced voltages arise in the position-detecting coils according to the core\`s position. Putting the cores to be moved proportionally to the input displacement, the induced voltage is proportional to input displacement. The parameters that affect the system characteristics are turn ratio, air-gap size, excitation frequency, overlap area, load resistance, capacitance effect, and so forth. Based on the experimental results, the system parameters are selected in such a way as to have high sensitivity ad stable responses. The sensitivity of the proposed inductive displacement-detecting system is greater than 2800mV.V-1mm-1 and the linearity error is below ±0.10% in the range of ±200㎛. | - |
dc.language | English | - |
dc.publisher | 한국정밀공학회 | - |
dc.title | Inductive Micro Displacement Detecting System with High Sensitivity and Low Linearity Error | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 2 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 54 | - |
dc.citation.endingpage | 60 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.contributor.localauthor | Soo Hyun Kim | - |
dc.contributor.nonIdAuthor | Dong-June Choi | - |
dc.contributor.nonIdAuthor | In-Mook Choi | - |
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