DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이동재 | - |
dc.contributor.author | 박윤식 | - |
dc.contributor.author | 박영진 | - |
dc.contributor.author | 김형의 | - |
dc.contributor.author | 박종원 | - |
dc.date.accessioned | 2013-03-28T04:55:32Z | - |
dc.date.available | 2013-03-28T04:55:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-05-14 | - |
dc.identifier.citation | 한국소음진동공학회 2007년 춘계학술대회, v., no., pp. - | - |
dc.identifier.uri | http://hdl.handle.net/10203/162952 | - |
dc.description.abstract | In this paper, the research results for the improvement of tracking performance of a hydraulic shaking table are presented. A servo-hydraulic shaking table is not only highly nonlinear but also has a lot of time delay. In addition, the shaking table, which consists of multi axial hydraulic actuators, is a MIMO system coupled by kinematics and dynamics of each other's actuators. And it is demanded for the shaking table to track arbitrary trajectories up to high frequency even at the extreme situations such as substantial external loads and large disturbances. For this purpose, an iterative feed-forward control based on the inverse of a measured frequency response function is used for the shaking table. To solve the dynamic coupling, a pressure feedback control as numerical damping is used. It is shown through numerical simulations that the tracking performance of shaking table is improved up to 100Hz. | - |
dc.language | KOR | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 유압 서보 구동기의 동특성을 고려한 진동 시험기의 반복 피드포워드 제어 | - |
dc.title.alternative | Iterative Feed-forward Control of Shaking Table System Based on FRF of Hydraulic Actuator | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 한국소음진동공학회 2007년 춘계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 박윤식 | - |
dc.contributor.localauthor | 박영진 | - |
dc.contributor.nonIdAuthor | 이동재 | - |
dc.contributor.nonIdAuthor | 김형의 | - |
dc.contributor.nonIdAuthor | 박종원 | - |
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