DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김광준 | ko |
dc.contributor.author | 박영우 | ko |
dc.date.accessioned | 2015-11-20T12:32:17Z | - |
dc.date.available | 2015-11-20T12:32:17Z | - |
dc.date.created | 2013-11-07 | - |
dc.date.created | 2013-11-07 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.citation | 한국소음진동공학회논문집, v.23, no.10, pp.909 - 919 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201534 | - |
dc.description.abstract | Pneumatic exciters can be good replacements of electrodynamic, piezoelectric and hydraulic exciters owing to simple structure and large exciting force. One problem to be solved is a slow response caused by compressibility of air. Desirable frequency response characteristics of exciter are constant magnitude and zero degree phase, because users want no time delay between input signal and output force. For this reason, frequency range of pneumatic exciters is limited about 0~1Hz. Therefore, expansion of frequency range is an important issue when designing the pneumatic exciter. In this paper, the pneumatic exciter which has same structure with active pneumatic isolator is dealt with. The dynamic characteristics are presented, and its limitation of expanding frequency range is shown based on analytical studies. Then the pneumatic exciter with dual-chamber is suggested to overcome this problem. Based on simulation study, a design method is presented. | - |
dc.language | Korean | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 이중챔버를 이용한 공압가진기의 주파수 범위 확장 | - |
dc.title.alternative | Frequency Range Expansion of Pneumatic Exciter by Using Dual-chamber | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 909 | - |
dc.citation.endingpage | 919 | - |
dc.citation.publicationname | 한국소음진동공학회논문집 | - |
dc.identifier.kciid | ART001812444 | - |
dc.contributor.localauthor | 김광준 | - |
dc.contributor.nonIdAuthor | 박영우 | - |
dc.subject.keywordAuthor | Pneumatic Exciter | - |
dc.subject.keywordAuthor | Frequency Range | - |
dc.subject.keywordAuthor | Dual Chamber | - |
dc.subject.keywordAuthor | 공압가진기 | - |
dc.subject.keywordAuthor | 주파수 범위 | - |
dc.subject.keywordAuthor | 이중챔버 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.