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윤문영(Moonyoung Yoon),윤승태(Seungtae Yun),이정석(Jungsuk Lee),부광석(Kwangsuck Boo),김흥섭(Heungseob Kim) 대한기계학회 2015 대한기계학회 춘추학술대회 Vol.2015 No.11
The purpose of this paper is to verify the procedure and estimation by comparing Effective Fatigue Load of Equivalent von Mises method in frequency domain with Multi-axial Rainflow method in time domain. In addition, by verifying new von Mises method considering phase difference, the purpose is not only to verify the performance of this method, but to prepare the ground for other method for multi-axial fatigue analysis in frequency domain on a multi-axial loading condition. Fatigue life prediction about the early study has been mainly conducted on uni-axial loading condition. Therefore, Fatigue life prediction has been proceeded through Miner’s rule in time domain and Dirlik’s method in frequency domain. However, most circumstances we can access have a bi-axial loading condition and a complex multi-axial loading condition. The bigger load history is, the longer analysis time becomes, because fatigue analysis method needs to know all load history. In addition, resonance may happen when random loading occurs by vibration. Therefore, fatigue analysis in frequency domain is actively going along now.
힌데미트의 「Sonata for Flute and Piano」에 대한 악곡 분석 연구-신고전주의적 특징을 중심으로
윤문영 ( Moonyoung Yoon ),윤지영 ( Jiyoung Yoon ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.4
본고의 연구 목적은 힌데미트의 「Sonata for Flute and Piano」를 신고전주의적 특징을 중심으로 분석하여 연주자의 입장에서 해석을 제시하는 것이다. 연구 방법으로는 20세기의 새로운 음악사조인 신고전주의를 접목하여 힌데미트의 플루트 소나타에 나타나는 신고전주의적 특징인 고전적인 형식, 바로크적 대위기법, 중세 교회선법의 사용에 따라 악곡을 분석하였다. 악곡 분석에 따른 연구 결과를 살펴보면, 전통과 연속성을 유지하면서도 새로운 음악적 요소들을 흡수한 힌데미트의 신고전주의적 음악세계를 살펴볼 수 있었다. 본 연구를 통하여 플루트 연주자들이 힌데미트의 신고전주의적 특징을 이해하고 곡을 연주하는 데 도움이 되기를 바란다. The purpose of this study is to analyze Sonata for Flute and Piano by focusing on the Neoclassical characteristics and suggest an interpretation of the performer’s perspective. As a method of this study, Neoclassicism, a new musical trend of the 20th century, was integrated and the music was analyzed based on the Neoclassical characteristics that appear in Hindemith’s flute sonata such as classical form, Baroque counterpoint technique, and church mode during the medieval times. Based on the musical analysis, the world of Neoclassical music by Hindemith that absorbs new musical elements while maintaining traditions and continuity can be examined. It is anticipated for this study to be helpful for flute players to understand Neoclassical characteristics of Hindemith and perform their music.
윤문영(Moonyoung Yoon),김세훈(Sehun Kim),손민혁(Minhyuk Son),윤득선(Duksun Yun),김화식(Hwasik Kim),허원무(Wonmoo Hur),김흥섭(Heungseob Kim) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
The latest vehicle yields a superior safety and reduction of driving burden by monitoring the driving state of vehicle and its environment with various sensors. To detect other vehicles and objects of the rear left and right-side blind spot area of driver. provide the information about a existence of objects inside the blind spot, and give a signal to avoid collision, this study proposes the intelligent outside rear-view mirror system. This task has substantially complicated several factors. For example, the size, geometry and features of the various vehicles which might enter the monitored zone is varied widely and therefore present various reflective characteristics. This study proposes the optical system and optimal configuration of IR array sensor, controller design to detect and judge a presence of other vehicles and shows the results of the performance evaluation of developed system.
윤문영(Moonyoung Yoon),손민혁(Minhyuk Son),윤득선(Duksun Yun),허원무(Wonmoo Hur),김화식(Hwasik Kim),김흥섭(Heungseob Kim) 한국자동차공학회 2007 한국자동차공학회 지부 학술대회 논문집 Vol.- No.-
The latest vehicle yields a superior safety and reduction of driving burden by monitoring the driving state of vehicle and its environment with various sensors. To detect other vehicles and objects of the rear left and right-side blind spot of driver, provide the information about a existence of objects inside the blind spot, and give a signal to avoid collision, this study proposes the intelligent outside rear-view mirror(IOSRVM) system. This task has substantially complicated several factors. For example, the size, geometry and features of the various vehicles which might enter the monitored zone is varied widely and therefore present various reflective characteristics. This study proposes the optical system and optimal configuration of IR array sensor, controller design to detect and judge a presence of other vehicles and shows the results of the performance evaluation of developed system.
19세기 낭만주의 음악과 문학의 관련성에 대한 연구 -라이네케 「운디네」를 중심으로
윤문영 ( Moonyoung Yoon ),윤지영 ( Jiyoung Yoon ) 사단법인 아시아문화학술원 2020 인문사회 21 Vol.11 No.6
본 연구는 라이네케의 「Sonata for Flute and Piano Op.167 ‘Undine’」 중 1악장을 중심으로 푸케의 문학작품인 『운디네(Undine)』의 문학적 흐름에 따라 분석하여 음악과 문학의 관련성을 파악하는데 목적을 두었으며, 곡의 구성 양식과 표현 요소를 바탕으로 문학적으로 해석 및 분석하였다. 본 연구를 통하여 주제의 발전, 선율의 흐름, 화성의 구조, 리듬, 빠르기, 다이내믹의 변화 등의 요소로 주인공의 상황과 분위기의 묘사 등 문학적 내용이 아름답게 표현되고 있으며, 음악적 흐름과 소설의 내용적 흐름이 연결되어 있음을 알 수 있었다. 본 연구를 통해서 플루트 연주자들이 음악과 문학과의 연관성을 이해하여 실제 연주하는 데 도움이 되길 바란다. This study aims to understand the relationship between music and literature by analyzing the first movement of Carl Reinecke’s Sonata for Flute and Piano Op.167 ‘Undine’ along the literary flow of Fouqué’s Undine. Literary analysis was based on the composition and expressive elements of the music. The study results showed the development of the title, the melodic flow, the structure of chords, rhythm, tempo and dynamic changes expressed literary contents of the main character’s situations and atmospheres in a beautiful way and the musical stream was linked to the flow of contents. This study is expected to assist the flutists to understand the relationship between music and literature and to improve the performance.
최정광(Jungkwang Choi),윤문영(Moonyoung Yoon),정재업(Jaeeop Jung),부광석(Kwangseok Boo),김흥섭(Heungseob Kim) 대한기계학회 2012 대한기계학회 춘추학술대회 Vol.2012 No.11
Recently the automotive industry to predict the risk factors with the sensor to the driver in an accident be avoided by delivering systems that are now underway to study through a combination of various sensors and car, and that during the course of study as part of the study vehicle’s blind-spot detection system is actively underway. Intelligent sensors developed in this study of 15°~45° vehicle blind spot region is recognized by the infrared sensor. In order to increase the sensitivity of the sensor to receive infrared signals mixed with the carrier frequency and the center frequency of the signal consists of a mixed-frequency sensitivity and improved features. SILS environment was built according to international ISO standards based on specifications and configuration of presented BSDS. The environment of the road was built using PreScan and Matlab / simulink was configured using the control logic. In order to verify the applicability of the developed BSDS system, BSDS systems receive information of vehicle distance, steering angle, speed such as actual driving conditions. The applicability of the system presented safe conditions and accident situations by a visual representation and data.