주기적 회전을 이용한 원봉 후류의 되먹임 제어Feedback Control of a Circular Cylinder Wake with Rotational Oscillation
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 백승진 | - |
| dc.contributor.author | 성형진 | - |
| dc.date.accessioned | 2013-03-16T23:29:22Z | - |
| dc.date.available | 2013-03-16T23:29:22Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2001-01 | - |
| dc.identifier.citation | 대한기계학회 춘추학술대회 , v.1, no.5, pp.265 - 270 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/137273 | - |
| dc.description.abstract | This study presents a feedback control methodology for suppression of the vortex shedding from a circular cylinder in a uniform flow. A rotational oscillation is applied as a controlled forcing and the lift coefficient ($C_L$) is used as a feedback signal. A feedback control concept is made based on the phase relation between the rotation velocity and $C_L$ at 'lock-on', The phase between the forcing and the vortex formation is changed 180℃ from the phase of enhancing the lock-on state. This concept is examined by solving the Van del Pol equation. The results are satisfactory. | - |
| dc.language | KOR | - |
| dc.publisher | 대한기계학회 | - |
| dc.title | 주기적 회전을 이용한 원봉 후류의 되먹임 제어 | - |
| dc.title.alternative | Feedback Control of a Circular Cylinder Wake with Rotational Oscillation | - |
| dc.type | Conference | - |
| dc.type.rims | CONF | - |
| dc.citation.volume | 1 | - |
| dc.citation.issue | 5 | - |
| dc.citation.beginningpage | 265 | - |
| dc.citation.endingpage | 270 | - |
| dc.citation.publicationname | 대한기계학회 춘추학술대회 | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.contributor.localauthor | 성형진 | - |
| dc.contributor.nonIdAuthor | 백승진 | - |
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