Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정정주 | - |
dc.date.accessioned | 2016-08-03T07:25:16Z | - |
dc.date.available | 2016-08-03T07:25:16Z | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | Transactions of the Korean Institute of Electrical Engineers, v. 64, NO 2, Page. 297-303 | en_US |
dc.identifier.issn | 1975-8359 | - |
dc.identifier.issn | 2287-4364 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06140196 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/22378 | - |
dc.description.abstract | We propose a disturbance observer(DOB) based feedback linearization control to improve position tracking performance in the presence of disturbance. The proposed method consists of a disturbance observer and a feedback linearization controller. The disturbance observer is designed to estimate the load force disturbance in electro-hydraulic systems. An auxiliary state variable is proposed in order to avoid amplification of the measurement noises in the disturbance observer. Using the estimated disturbance enables the Electro-hydraulic servo systems(EHS) dynamics to be changed into feedback linearization from. In order to compensate for the disturbance and to track the desired position, the feedback linearization based controller is proposed. The proposed method has a simple structure which can easily be implemented in practice. As a result, the proposed method improves the position tracking performance in the presence of disturbance. Its performance is validated via simulations. © The Korean Institute of Electrical Engineers. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | Korean Institute of Electrical Engineers | en_US |
dc.subject | Electro-hydraulic servo systems | en_US |
dc.subject | Disturbance observer | en_US |
dc.subject | Feedback linearization | en_US |
dc.title | Disturbance observer based feedback linearization control for electro-hydraulic servo systems | en_US |
dc.title.alternative | 전기 유압 서보 시스템의 비선형 외란 관측기 기반 피드백 선형화 제어 | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 64 | - |
dc.identifier.doi | 10.5370/KIEE.2015.64.2.297 | - |
dc.relation.page | 297-303 | - |
dc.relation.journal | Transactions of the Korean Institute of Electrical Engineers | - |
dc.contributor.googleauthor | 원대희 | - |
dc.contributor.googleauthor | Won, Daehee | - |
dc.contributor.googleauthor | 김원희 | - |
dc.contributor.googleauthor | Kim, Wonhee | - |
dc.contributor.googleauthor | 정정주 | - |
dc.contributor.googleauthor | Chung, Chung Choo | - |
dc.relation.code | 2015038521 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | cchung | - |
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