DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이남정 | ko |
dc.contributor.author | 김성민 | ko |
dc.contributor.author | 정일주 | ko |
dc.contributor.author | 이승철 | ko |
dc.date.accessioned | 2023-09-13T08:00:16Z | - |
dc.date.available | 2023-09-13T08:00:16Z | - |
dc.date.created | 2023-09-13 | - |
dc.date.created | 2023-09-13 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | 한국소음진동공학회논문집, v.30, no.2, pp.129 - 135 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://hdl.handle.net/10203/312589 | - |
dc.description.abstract | Unlike the major equipment used in power plants, auxiliary equipment usually does not possess a real-time system to analyze the machine condition. Therefore, detecting the fault of such auxiliary equipment in advance is difficult. Thus, the diagnosis of auxiliary equipment at a less cost is important for minimizing the downtime due to the fault of the equipment. In this paper, we introduce a diagnosis method for auxiliary equipment in power plants using rule-based and deep-learning algorithms. First, we calculate the probability of cause of a fault from current symptoms by using the rule-based algorithm. The rule used in this algorithm is established based on expert experience. We then conduct orbit detection using a convolution neural network. This algorithm self-learns the filter to classify orbit images as normal, rubbing, and unbalanced. The weakness of the deep-learning algorithm can be compensated by combining the results of the aforementioned methods. | - |
dc.language | Korean | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 규칙기반과 딥러닝을 동시에 활용한 앙상블 회전체 이상진단 | - |
dc.title.alternative | Ensemble Method using Rule-based and Deep-learningAlgorithms for Rotating-machine Diagnostics | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 129 | - |
dc.citation.endingpage | 135 | - |
dc.citation.publicationname | 한국소음진동공학회논문집 | - |
dc.identifier.kciid | ART002578481 | - |
dc.contributor.localauthor | 이승철 | - |
dc.contributor.nonIdAuthor | 이남정 | - |
dc.contributor.nonIdAuthor | 김성민 | - |
dc.contributor.nonIdAuthor | 정일주 | - |
dc.description.isOpenAccess | N | - |
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