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๋…ผ๋ฌธ 1,032๊ฑด

This paper presents the damage assessment of a building structure by using a novel optical fiber accelerometer system. Especially, a sub-scaled building model is designed and manufactured to check up the feasibility of the optical fiber accelerometer for structural health monitoring. The novel accel
  • ํŽ˜์ด์ง€ 8ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ํ•œ๊ตญ๋น„ํŒŒ๊ดด๊ฒ€์‚ฌํ•™ํšŒ
  • ์ €์ž Dae-Hyun Kim
accelerometer-BRTs analyzed by three different methods and (2) to investigate possible correlations between accelerometer-BRTs and foot switch-BRTs. Methods: Eighteen healthy subjects participated in this study. BRT was measured with either a tri-axial accelerometer or a footswitch. BRT with a tri-a
  • ํŽ˜์ด์ง€ 5ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 4,000์›
  • ๋ฐœํ–‰์ผ 2017.03.25
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ๋ฌผ๋ฆฌ์น˜๋ฃŒํ•™ํšŒ
  • ์ €์ž ( Hwa-kyung Shin ) , ( Ho-cheol Lee )
accelerometer and a foot switch. Methods: Twenty-four subjects (younger=12, elderly=12) participated in this study. DRT was measured with a tri-axial accelerometer and foot switch. DRT was classified by initiation and termination as on or off according to contact with the brake pedal during the brak
  • ํŽ˜์ด์ง€ 5ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ์ธ๊ฐ„๊ณตํ•™ํšŒ
  • ์ €์ž Ho-Cheol Lee, Han-Seong Choe, Hwa-Kyung Shin
In this paper, we suggest a method to improve the fusion of an accelerometer and gyro sensor by using a Kalman filter to produce a more high-quality respiration signal to supplement the weakness of using a single accelerometer. To evaluate our proposed algorithmโ€™s performance, we developed a chest b
  • ํŽ˜์ด์ง€ 10ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ์ „๊ธฐํ•™ํšŒ
  • ์ €์ž Ja-Woong Yoon, Yeon-Sik Noh, Yi-Suk Kwon, Won-Ki Kim, Hyung-Ro Yoon
In this paper, we analyze user\"s manipulation and reaction in an accelerometer-based game interface, as compared with a touch joystick-based game interface. To roll the ball, the user carefully grabs and adjusts the smartphone with both hands in the accelerometer-based game interface; while the use
  • ํŽ˜์ด์ง€ 9ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2017.04.12
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ํ•œ๊ตญ์ปดํ“จํ„ฐ๊ฒŒ์ž„ํ•™ํšŒ
  • ์ €์ž Jung-ho Hong, Siho Kook, So Young Park
This paper presents an INS (Inertial Navigation System) grade, surface micro-machined differential resonant accelerometer (DRXL) manufactured by an epitaxially grown thick polysilicon process. The proposed DRXL system generates a differential digital output upon an applied acceleration, in which fre
  • ํŽ˜์ด์ง€ 8ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ์ „๊ธฐํ•™ํšŒ
  • ์ €์ž Sang Kyung Sung, Chul Hyun, Jang Gyu Lee
This study is to propose an in-process monitoring system for micro resistance spot welding processes using minute accelerometer. A minute accelerometer is mounted on the upper moving electrode tip holder. With its high sensitivity and frequency response characteristics, accelerometer output signal h
  • ํŽ˜์ด์ง€ 8ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ์šฉ์ ‘ยท์ ‘ํ•ฉํ•™ํšŒ
  • ์ €์ž ์žฅํฌ์„, ๊ถŒํšจ์ฒ 
accelerometer and a quantitative assessment. Methods: Thirty-four subjects posed four stance condition was accepted various sensory information for counterbalance. This experiment referred to the computerized dynamic posturography assessments and was redesigned four condition blocking visual and som
  • ํŽ˜์ด์ง€ 7ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 4,000์›
  • ๋ฐœํ–‰์ผ 2016.03.25
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ํ•œ๊ตญ์ „๋ฌธ๋ฌผ๋ฆฌ์น˜๋ฃŒํ•™ํšŒ
  • ์ €์ž ( Jae Yeop Chung )
A threshold-based fall recognition algorithm using a tri-axial accelerometer and a bi-axial gyroscope mounted on the skin above the upper sternum was proposed to recognize fall-like activities of daily living (ADL) events. The output signals from the tri-axial accelerometer and bi-axial gyroscope we
  • ํŽ˜์ด์ง€ 8ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 4,000์›
  • ๋ฐœํ–‰์ผ 2017.03.25
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ํ•œ๊ตญ์„ผ์„œํ•™ํšŒ
  • ์ €์ž ( Geun-chul Park ) , ( Soo-hong Kim ) , ( Sung-wan Baik ) , ( Jae-hyung Kim ) , ( Gye-rok Jeon )
In this paper, we propose a method combining an accelerometer with a cross structured light system to estimate the golf green slope. The cross-line laser provides two laser planes whose functions are computed with respect to the camera coordinate frame using a least square optimization. By capturing
  • ํŽ˜์ด์ง€ 11ํŽ˜์ด์ง€
  • ๊ฐ€๊ฒฉ 6,000์›
  • ๋ฐœํ–‰์ผ 2019.03.01
  • ํŒŒ์ผ์ข…๋ฅ˜ ์•„ํฌ๋กœ๋ฒณ(pdf)
  • ๋ฐœํ–‰๊ธฐ๊ด€ ๋Œ€ํ•œ์ „๊ธฐํ•™ํšŒ
  • ์ €์ž Duy Duong Pham, Quoc Khanh Dang, Young Soo Suh
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