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DC Field | Value | Language |
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dc.citation.endPage | 702 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 695 | - |
dc.citation.title | SMART STRUCTURES AND SYSTEMS | - |
dc.citation.volume | 23 | - |
dc.contributor.author | Jeong, Seunghoo | - |
dc.contributor.author | Lee, Junhwa | - |
dc.contributor.author | Cho, Soojin | - |
dc.contributor.author | Sim, Sung-Han | - |
dc.date.accessioned | 2023-12-21T19:08:45Z | - |
dc.date.available | 2023-12-21T19:08:45Z | - |
dc.date.created | 2018-04-20 | - |
dc.date.issued | 2019-06 | - |
dc.description.abstract | The number of cable-stayed bridges has been increasing worldwide, causing issues in maintaining the structural safety and integrity of bridges. The stay cable, one of the most critical members in cable-stayed bridges, is vulnerable to wind-induced vibrations owing to its inherent low damping capacity. Thus, vibration mitigation of stay cables has been an important issue both in academia and practice. While a semi-active control scheme shows effective vibration reduction compared to a passive control scheme, real-world applications are quite limited because it requires complicated equipment, including for data acquisition, and power supply. This study aims to develop an Arduino-based integrated cable vibration control system implementing a semi-active control algorithm. The integrated control system is built on the low-cost, low-power Arduino platform, embedding a semi-active control algorithm. A MEMS accelerometer is installed in the platform to conduct a state feedback for the semi-active control. The Linear Quadratic Gaussian control is applied to estimate a cable state and obtain a control gain, and the clipped optimal algorithm is implemented to control the damping device. This study selects the magneto-rheological damper as a semi-active damping device, controlled by the proposed control system. The developed integrated system is applied to a laboratory size cable with a series of experimental studies for identifying the effect of the system on cable vibration reduction. The semi-active control embedded in the integrated system is compared with free and passive mode cases and is shown to reduce the vibration of stay-cables effectively. | - |
dc.identifier.bibliographicCitation | SMART STRUCTURES AND SYSTEMS, v.23, no.6, pp.695 - 702 | - |
dc.identifier.doi | 10.12989/sss.2019.23.6.695 | - |
dc.identifier.issn | 1738-1584 | - |
dc.identifier.scopusid | 2-s2.0-85072518501 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24003 | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO201918266939053.page | - |
dc.identifier.wosid | 000476478200014 | - |
dc.language | 영어 | - |
dc.publisher | TECHNO-PRESS | - |
dc.title | Integrated cable vibration control system using Arduino | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil; Engineering, Mechanical; Instruments & Instrumentation | - |
dc.identifier.kciid | ART002474117 | - |
dc.relation.journalResearchArea | Engineering; Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | stay-cable bridge | - |
dc.subject.keywordAuthor | vibration control | - |
dc.subject.keywordAuthor | control algorithm | - |
dc.subject.keywordAuthor | Arduino | - |
dc.subject.keywordAuthor | magneto-rheological (MR) damper | - |
dc.subject.keywordPlus | STAY CABLE | - |
dc.subject.keywordPlus | MAGNETORHEOLOGICAL DAMPERS | - |
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