S
Sang-Kwon Lee
Researcher at Inha University
Publications - 176
Citations - 1781
Sang-Kwon Lee is an academic researcher from Inha University. The author has contributed to research in topics: Sound quality & Noise. The author has an hindex of 18, co-authored 162 publications receiving 1513 citations.
Papers
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A hysteresis model for the field-dependent damping force of a magnetorheological damper
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Objective evaluation of interior sound quality in passenger cars during acceleration
TL;DR: In this article, a sound quality index evaluating the quality of these two sounds objectively is therefore required and is developed by using an artificial neural network (ANN) in the present paper, which is successfully applied to the enhancement of the interior sound quality for a developmental passenger car.
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Detection of leak acoustic signal in buried gas pipe based on the time―frequency analysis
Min-Soo Kim,Sang-Kwon Lee +1 more
TL;DR: In this paper, the authors identify the characteristics of dispersive acoustic wave through analysis of the cut-off frequency by using the time-frequency method experimentally and BEM theoretically for the development of an experimental tool to analyze the leak signals in steel pipe.
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Assessment of surface contact fatigue failure in a spur geared system based on the tribological and vibration parameter analysis
Muniyappa Amarnath,Sang-Kwon Lee +1 more
TL;DR: In this paper, the results of experimental investigations carried out to assess wear in spur gears of single stage spur gear box under fatigue test conditions were presented, which considered the lubricant film thickness analysis, wear mechanism studies on gear tooth surfaces, oil degradation analysis using Fourier transform infrared radiation (FTIR) method along with vibration signal analysis.
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Modified-filtered-u LMS algorithm for active noise control and its application to a short acoustic duct
TL;DR: In this paper, a modified-filtered-u LMS (MFU-LMS) algorithm is proposed for active noise control in a short acoustic duct of an automobile engine.