컨테이너 검색기 이송대차 추진용 선형 유도전동기의 2차측 리액션플레이트 재질에 따른 특성 연구

정재훈(Jae-Hoon Jeong),최장영(Jang-Young Choi),성소영(So-Young Sung),박종원(Jong-Won Park),임재원(Jaewon Lim) 대한전기학회 2016 전기학회논문지 Vol.65 No.1

This paper presents the analysis of the analysis of thrust characteristics of linear induction motors(LIMs) according to secondary reaction plate. LIMs are well known as high speed transport systems, which can obtain thrust directly without gears and links, or auxiliary mechanisms. A simple structure, easy maintenance, and less environmental pollution are advantages of LIMs. In transport systems using LIMs, the secondary reaction plate is an important design factor, because it has considerable impact on the cost of the railway as well as the performance of the LIMs. This paper deals analyzed the characteristics of linear induction motor used for moving the vehicle of container scanner. Thrust, efficiency and load characteristic were interpreted with FEM regarding two models whose material of secondary reaction plate was copper and aluminum. It suggested the interpretation of thrust, efficiency and power factor characteristic along slip and compared the operation ability of linear induction motor through characteristics analysis along the load.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

일반 초등학교 아동의 장애아동에 대한 객관적·주관적 수용태도 상관관계 분석

최성규,임경택 한국특수아동학회 2002 특수아동교육연구 Vol.4 No.1

본 연구는 일반 초등학교 아동을 대상으로 장애아동에 대한 객관적ㆍ주관적 수용태도의 상관관계를 알아보기 위하여 접근되었다. 객관적 및 주관적 태도를 알아보기 위한 설문 문항은 각각 30개로 구성하였다. 객관적 설문지는 선행연구에서 제시한 문항을 이용하였다, 주관적 설문 문항은 ‘내가 만일 장애아동이라면...’ 등과 같은 조건절을 제시하고, 결과절은 객관적 문항의 설문 내용과 유사하게 작성하였다. 일반 초등학교 아동 4, 5, 6학년 아동 340명을 대상으로 학년별과 장애아동과의 생활경험 유무별로 구분하여 설문 조사하였다. 일반 초등학교 아동의 장애아동에 대한 주관적 수용 태도는 객관적 수용태도보다 상대적으로 긍정적이지만, 객관적과 주관적 수용태도의 상관관계는 없다. One of the important factor for effective inclusion may be the ordinary school children's positive attitudes toward children with disabilities. Therefore many researchers endeavored to illustrate the ordinary school children's attitudes toward children with disabilities with survey questionnaire. However, the questionnaire is usually focused to the ordinary school children's objective attitudes, not subjective attitudes. The purpose of this study was to compare the differences between objective and subjective attitudes of the ordinary school children toward children with disabilities. A questionnaire with thirty objective questions and a questionnaire with thirty subjective questions were developed to compare the ordinary school children's attitudes toward children with disabilities. Three hundred and forty ordinary school children were participated for this survey. The objective questionnaire was surveyed, and the subjective questionnaire was surveyed after one month later. The ordinary school children's subjective attitudes toward children with disabilities were higher than those of the objective attitudes, however, there were not the correlation between the ordinary school children's objective and subjective attitudes.

식도를 포함한 전위장관을 침범한 전이성 악성 흑색종 1예

최정영,김준기,신성하,고영춘,조상욱,서강석,강명원,임연근,여향순,김경수 全南大醫大 2001 전남의대학술지 Vol.37 No.1

회전가속도 추정기, 입력추정 및 가변차원 필터의 기동 추적 성능 해석

최성원,임상석 한국항행학회 2002 韓國航行學會論文誌 Vol.6 No.2

기동표적의 추적은 실제의 표적 궤적과 기동의 통계적 특성을 미리 알 수 없기 때문에 매우 어려운 일이다. 이를 해결하기 위한 여러 가지 기법들이 제안되었고 이들 방식은 과거의 고전적인 방법에 비해 상당한 성능향상을 가져왔다. 이들 중에서 많이 사용되고 있는 방법은 입력추정, 가변차원 및 회전가속도 추정기를 사용하는 필터이다. 이들에 대한 성능은 각각 해석되어 왔으나 비교 분석되지 않았다. 본 논문에서는 칼만필터를 기본으로 한 D 이들 필터에 대하여 추적 성능을 비교한다. 실제적인 기동표적의 추적에 용이하게 적용할 수 있도록 가지 종류의 회전 기동에 대해 Monte-Carlo 시뮬레이션을 수행하고 그 결과를 비교 분석함으로써 각 필터에 대한 특성을 해석한다. Maneuvering targets are difficult to track for the Kalman filter since the target model of tracking filter might not fit the real target trajectory and the statistical characteristics of the target maneuver are unknown in advance. In order to track such a highly maneuvering target. several schemes have been proposed and improved the tracking performance in some extent. Among those tracking schemes the Input Estimation(IE). Variable Dimension(VD) and Turning Acceleration Estimator(TAE) became popular. However, so far their tracking performances were analyzed individually and were not compared. In this paper, the tracking performances of the typical IE, VD and TAE schemes for a maneuvering target are compared. Monte-Carlo Simulations for three maneuvering profiles are carried out and the results are analyzed towards practical applications.

運動選手의 身體構成과 體型 및 最大有酸素性 能力에 關한 縱斷的 硏究 : 蹴球選手를 中心으로 Emphasised on soccer Players

林相鶴,金豪敏,崔成根,韓泰龍 서울市立大學校 1989 論文集 Vol.23 No.-

This study attempts to find the change and the relationship of body composition somatotype and maximum aerobic power according to the age on the based of result of the survey performed to 69 subjects who attended in the K college, D high school, K middle school. The result were as follows : 1. The percent of fat of all the subjcets was lower than that of ordinary people. 2. Somatotype of subjects was higher mesomorph and lower endomorph. 3. Maximum oxygen uptake was increasing and maximum oxygen uptake per kilogram of body weight was decreasing according to growth. 4. Endomorph and maximum oxygen uptake was sure to have certain correlation.

신발산업의 제3세대 경쟁과 한국 신발기업의 발전전략

임정덕,임석준,최성호 한국중소기업학회 2003 中小企業硏究 Vol.25 No.3

본 연구는 세계 신발산업의 발전 단계를 평가하고 신발산업이 한국경제에서 부가가치를 창출하는 역할을 지속하기 위한 발전전략을 제시하고 하였다. 이를 위해 글로벌 상품사슬(global commodity chain) 개념을 분석틀로 채택하고 세계 신발시장이 제3세대 경쟁단계에 진입한 것으로 규정하였다. 따라서 한국 신발기업이 기술혁신과 해외투자, 그리고 브랜드 마케팅 등을 통하여 신발산업의 글로벌 상품사슬에서 고부가가치 창출활동으로서의 이동이나 개별 활동별 경쟁력 강화를 지향한 산업고도화에 발전전략의 초점을 맞출 것을 제시하였다. This paper examines the nature of current competition in the world footwear industry and provides Korean footwear firms with strategic options for surviving as a value-adding sector in the Korean economy. From the perspective of global commodity chain, the world footwear market is characterized as having just entered the third phase of competition. In this context, development strategies of the Korean firms should be focused on moving to higher value-adding nods or reinforcing competitive edge of each nod in the global commodity chain. This scenario will be realized through strengthening technical innovation, relocating manufacturing plants overseas and initiating own-brand marketing.

도심 교차로 노면 지표유출수의 초기수질특성에 관한 연구

최상용,고광백,이지영,임세호 한국환경과학회 2006 한국환경과학회지 Vol.15 No.4

호알칼리성 섬유소분해세균 Pseudomonas sp.의 분리 및 특성

임상호,윤민호,최우영 충남대학교 농업과학연구소 1998 농업과학연구 Vol.25 No.1

An alkalophilic bacterium, the strain AC-711 as a potent producer of alkaline cellulase, was selected among many isolates from soil environments. Morphological, physiological and chemical characteristics of the strain AC-711 suggested that it belongs to the genus Pseudomonas according to the Bergey's Manual of Systematic Bacteriology, however the G+C mol% (54.43) of its chromosomal DNA is lower than the normal values of the genus. The major cell wall fatty acids were determined as 15:0 and 17:0 anteiso. The production of alkaline CMCase by the strain was maximal when grown on the medium containing 1% carboxymethyl cellulose, 0.1% KH_2PO_4, 0.02% CoCl_2, 0.02% Tween 80, 0.5% Na_2CO_3, 0.8% yeast extract, pH 10.3 at 30℃ for 3 days, and the most of enzyme was excreted into culture medium.

조명광원의 색온도와 조도 및 스펙트럼 측정

최대욱,박성진,임춘우,석성수,오철한 慶北大學校 師範大學 科學敎育硏究所 1999 科學敎育硏究誌 Vol.23 No.-

The peak wavelength and temperatures of W-Halogen standard light source were measured by using the modified Wien's Law. In the case of graybody, the emissivity ε should be taken into account in using the Wien's Law. In the experiment, PDA spectroscope was used for the measurement of peak wavelength of intensity distribution of spectrum. As the current of light source increases from 5A to 7.4A, the peak wavelength of intensity distribution of the spectrum decreased from 717nm to 690nm, and temperature increased from 3127K to 3330K. Illuminations of three-wavelength lamps and light source were also measured. It was found that irradiation spectrum of those three-wavelength lamps are not coincident to blue(450nm), green(550nm) and red(610nm).