논문 상세보기

저노이즈형 진동계측 앱을 통한 MEMS 센서의 계측성능분석 KCI 등재

The Analysis in Measurement Performance MEMS Sensor Through the Low-Noise Vibration Measurement APP

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/324233
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
한국공간구조학회지 (JOURNAL OF THE KOREAN ASSOCIATION FOR AND SPATIAL STRUCTURES)
한국공간구조학회 (Korean Association for Spatial Structures)
초록

With increasing number construction of high-rise building which has about 40 to 60 floors there have been many kinds of problem which related with usage from vibration. To predict response acceleration, it is important to assess correct natural frequency. However, due to the noise of MEMS sensor, it is difficult to measure dynamic characteristic such as natural frequency when measuring ambient vibration using MEMS sensor within cell phone. Therefore, a comparative analysis on vibration measuring applications was performed after measuring ambient vibration of 2 skyscrappers which have height between 133.5~244.3m that are located in Seoul and Observation tower using I-jishin APP with noise reduction function of MEMS sensor in order to verify the effectiveness of low noise type vibration measurement APP.

저자
  • 정영석(서울과학기술대학교 건축과 석사과정) | Jung, Young-Seok
  • 윤성원(서울과학기술대학교 건축학부 교수, 공학박사) | Yoon, Sung-Won 교신저자