• 제목/요약/키워드: Developed pattern

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전통문양의 현대화를 중심으로 한 요식업계의 유니폼 및 소품디자인개발 (Design of Uniform Packages for Restaurant by the Modernization of the Korean Traditional Motif)

  • 박우미;나정은
    • 복식
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    • 제52권2호
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    • pp.81-90
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    • 2002
  • There are increasing a foreign visitors since 88 Seoul Olympic game. Uniform is getting increased importance as one of the symbols which represent the characteristic of restaurant as well as gloves good impression to the customers and foreign tourist. This study aims at developing uniform packages (including table cloth, mat, napkin, end so on) that satisfy the customers' need and let foreign visitors recognize the outstanding beauty of Korean traditional pattern. For uniform design, It was selected a sumacsae of a the lotus flower motif and developed a textile pattern design by using CAD system. And then the developed textile design was printed a polyster100% fabric by using the digital textile printing system. Uniform packages designs were developed applying traditional sumacsae motif in order to capture a modern stance of beauty under using blue and pink color and same concept of modern image.

패턴 디자인이 적용된 LEFC 시제품 제작 및 현장적용 (Prototyping and Field Application of Light Emotion Friendly Concrete with Pattern Design)

  • 서승훈;김수연;김병일
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2019년도 춘계 학술논문 발표대회
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    • pp.203-204
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    • 2019
  • Recently, exposed concrete designs have been placed everywhere due to increased interest in indoor residential environments. In addition, in order to overcome the disadvantages of litracon, which was developed by mixing optical fiber, LEFC(Light Emotion Friendly Concrete) was developed in Korea, which improved unit price and constructivity by inserting hard acrylic rods. LEFC, using foaming agent and lightweight aggregate for light weighting, has disadvantages that decrease mechanical properties, and thus improved mechanical properties by using ultra-high performance concrete. Also, due to the characteristics of UHPC materials, it showed excellent self-consolidating performance. Considering these characteristics, a LEFC mold with pattern design was developed. The LEFC blocks were built so that pattern shapes could be seen and these were applied on-site to Sewoon plaza, located in Seoul.

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20대 성인 남성 상반신앞판현상의 평면 전개를 위한 표준화 연구 (The Standardization of Developing Method of 3-D Upper Front Shell of Men in Twenties)

  • 최명해;최영림;남윤자;최경미
    • 한국의류산업학회지
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    • 제9권4호
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    • pp.418-424
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    • 2007
  • The purpose of this study is to propose a standard of converting 3D shape of men in twenties to 2D patterns. This can be a basis for scientific and automatic pattern making for high quality custom clothes. Firstly, representative 3D body shape of men was modeled. Then the 3D model was divided into 3 shells, front, side and back. Among them, the front shell was divided into 4 blocks by bust line and princess line. Secondly, curves are generated on each block according to matrix combination by grid method. Then triangles were developed into 2D pieces by reflecting the 3D curve length. The grid was arranged to maintain outer curve length. Next, the area of developed pieces and block were calculated and difference ratio between the block area and the developed pieces' area is calculated. Also, area difference ratio by the number of triangles is calculated. The difference ratio was represented as graphs and optimal section is selected by the shape of graphs. The optimal matrix was set considering connection with other blocks. Curves of torso upper front shell were regenerated by the optimal matrix and developed into pieces. We validated it's suitability by comparing difference ratio between the block area and the developed pieces' area of optimal section. The results showed that there was no significant difference between block area and the pieces' area developed by optimal matrix. The optimal matrix for 2D developing could be characterized as two types according to block's shape characteristics, one is affected by triangle number, the other is affected by number of raws more than columns. Through this study, both the 2D pattern developing from 3D body shape and 3D modeling from 2D pattern is possible, so it's standardization also possible.

이슬람 예술에 표현된 패턴 특징과 텍스타일디자인에의 활용 (On the Application of the Islamic Patterns to the Textile Design)

  • 김희선
    • 한국의상디자인학회지
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    • 제6권1호
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    • pp.13-24
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    • 2004
  • This study was analyzed three basic patterns of the Islamic arts. These are natural flora, geometrical and calligraphy pattern. Islamic belief in Aniconism, doctrine of unity and worship of arabic language demanded delicate, decorative, and abstract patterns instead of patterns of real image. Natural flora pattern was classified into arabesque and various flower patterns. Muhammad commands that "The artist who fashions a representation of living things is competitor of God and therefore destined to eternal damnation, so if you want to represent living things, you should only depict flowers and trees". Then the natural flora patterns developed into main Islamic pattern. Geometric pattern was composed of geometrical elements like, circle, trigon, square, rectangle, pentagon, hexagon, octagon or other polygons, stars or motifs with straight or curved lines. Circle symbolized ′celestial′ sphere and crystal of the lower octagon symbolized ′earthly existence′. Therefore if the circle join with the octagons, it means fusion of celestial and earthly existence. Another important influence on the Islamic art was the calligraphy pattern, the writing of Arabic language. The major language of calligraphy pattern was Arabic script and often Persian script. Calligraphy pattern was composed of Kufic and Cursive script. The cursive script was developed various forms. The Islamic tenet prohibit depiction of sacred images, the sacred Arabic calligraphy such as ′Alla′ or ′Mohammad′ was substituted of them. And the content of calligraphy pattern was used with Quranic phrases. The aesthetics of Islamic patterns analyzed aesthetic of ′rhythmic lines′, aesthetic of ′unity in multiplicity′, aesthetic of tessellation and aesthetic of harmony. On the textiles of the Islamic culture, the arabesque, floral, geometric and calligraphy patterns were frequently used.

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Windows NT 기반의 회전 기계 진동 모니터링 시스템 개발 (Development of Rotating Machine Vibration Condition Monitoring System based upon Windows NT)

  • 김창구;홍성호;기석호;기창두
    • 한국정밀공학회지
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    • 제17권7호
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    • pp.98-105
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    • 2000
  • In this study, we developed rotating machine vibration condition monitoring system based upon Windows NT and DSP Board. Developed system includes signal analysis module, trend monitoring and simple diagnosis using threshold value. Trend analysis and report generation are offered with database management tool which was developed in MS-ACCESS environment. Post-processor, based upon Matlab, is developed for vibration signal analysis and fault detection using statistical pattern recognition scheme based upon Bayes discrimination rule and neural networks. Concerning to Bayes discrimination rule, the developed system contains the linear discrimination rule with common covariance matrices and the quadratic discrimination rule under different covariance matrices. Also the system contains k-nearest neighbor method to directly estimate a posterior probability of each class. The result of case studies with the data acquired from Pyung-tak LNG pump and experimental setup show that the system developed in this research is very effective and useful.

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Parametric Body Model Generation for Garment Drape Simulation

  • Kim, Sungmin;Park, Chang-Kyu
    • Fibers and Polymers
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    • 제5권1호
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    • pp.12-18
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    • 2004
  • A parametric body model generation system has been developed. Using various mathematic and geometric algorithms of this system, a three-dimensionally scanned human body can be converted into a resizable body model. Once a parametric body model is formed, its size and shape can be modified instantaneously by providing appropriate anthropometric data. To facilitate the subsequent pattern arrangement process for garment drape simulation, a bounding box generation algorithm has been developed in this study. Also the model can be converted into a set of parametric surfaces that it can also be used for three-dimensional garment pattern design system.

패턴이 있는 TFT-LCD 패널의 결함검사를 위하여 근접패턴비교와 경계확장 알고리즘을 이용한 자동광학검사기(AOI) 개발 (Development of AOI(Automatic Optical Inspection) System for Defect Inspection of Patterned TFT-LCD Panels Using Adjacent Pattern Comparison and Border Expansion Algorithms)

  • 강성범;이명선;박희재
    • 제어로봇시스템학회논문지
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    • 제14권5호
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    • pp.444-452
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    • 2008
  • This paper presents an overall image processing approach of defect inspection of patterned TFT-LCD panels for the real manufacturing process. A prototype of AOI(Automatic Optical Inspection) system which is composed of air floating stage and multi line scan cameras is developed. Adjacent pattern comparison algorithm is enhanced and used for pattern elimination to extract defects in the patterned image of TFT-LCD panels. New region merging algorithm which is based on border expansion is proposed to identify defects from the pattern eliminated defect image. Experimental results show that a developed AOI system has acceptable performance and the proposed algorithm reduces environmental effects and processing time effectively for applying to the real manufacturing process.

나노패턴 세정을 위한 소형 메가소닉 모듈 개발 (Development of a Small-type Megasonic Module for Nano-scale Pattern Cleaning)

  • 김현세;이양래;임의수
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2008년도 추계학술대회A
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    • pp.1810-1814
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    • 2008
  • A small L-type megasonic module for nano-pattern cleaning was designed and manufactured. The impedance graph of the quartz waveguide with a piezoelectric actuator was predicted using finite element method (FEM). The peak value of the piezoelectric actuator alone was 3.373 MHz, which was the same as the experimentally measured value of 3.373 MHz (0.0% error). In addition, the maximum impedance value of the quartz waveguide with the actuator was 3.373 MHz, which agreed well with the measured value of 3.362 MHz (0.3% error). The acoustic pressures of a conventional megasonic system (3 MHz) and the developed system under similar conditions were measured and compared. The results showed that the maximum values and standard deviations of the developed system decreased by 29% and 18%, respectively, compared with the conventional type. This suggests that the small L-type would have higher particle removal efficiency with lower possibilities of pattern damages.

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선체 진동신호를 이용한 3차원 수중방사패턴 및 피탐성능 분석 시스템 개발 (Development of 3-D Underwater Radiated Noise Pattern using Hull Vibration Signature and Counter Detected Performance Analysis System)

  • 배수룡;정우진;이종주;강명환;한승진;한주영
    • 한국소음진동공학회:학술대회논문집
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    • 한국소음진동공학회 2014년도 추계학술대회 논문집
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    • pp.240-242
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    • 2014
  • This paper presents the system which can be predicted 3-D underwater radiated noise pattern using submarine hull velocity and can be analyzed the counter detected performance for threats in real time. To verify the developed system the tests were done in a water tank for structure like a submarine. The far field radiated noise pattern predicted using the developed system is compared with the result calculated using the near field measurement system, these results have shown good agreement.

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열 배출구 형상 모델링 자동화 시스템 개발 (Development of Automated Modeling System for Air-Ventilation Holes)

  • 박현풍
    • 한국CDE학회논문집
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    • 제14권5호
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    • pp.330-337
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    • 2009
  • Nowadays a lot of high-tech electronic products such as TVs, monitors and camcorders are being developed. The more functions the electronic devices have, the more heat problems occur. Therefore, most of electronic products have air-ventilation holes to eliminate heat that is generated inside the products. The shapes of ventilation holes are usually complicated since aesthetic appearance of the products is important these days. In order to create those complicated shapes, designers should do time-consuming jobs because most of commercial CAD systems do not provide the functions that create patterns of lofted parts along freeform surfaces. In this research, an automated air-ventilation hole modeling system was proposed. The system generates patterns of lofted objects on freeform surfaces. Standard process to create air-ventilation holes manually was established, and vent-hole types and pattern types were classified into several categories. Designers can create many kinds of vent-holes by combining vent-hole types and pattern types. Users can also utilize user-defined pattern which can give users more flexibility. Developed system was applied to several design examples and the results are presented.