• 제목/요약/키워드: Usage Convenience

검색결과 342건 처리시간 0.025초

인공신경망을 이용한 수변전설비의 예방보전을 위한 고장 조기 감지시스템에 관한 연구 (A Study on the Fault Early Detection System for the Preventive Maintenance in Power Receiving and Substation)

  • 이정기
    • 한국산업융합학회 논문집
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    • 제14권3호
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    • pp.95-100
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    • 2011
  • The modern society longing for the convenience of up-to-date technology, there are attempts of miniaturization and high reliance of power equipments in the effectiveness aspect of urban area's usage of space while requiring more electrical energy than now. Consequently, paper used to the Neral Network for a forcasting conservation system. A neral network is powerful asta modeling tool that is able to capture and represent complex input/output relationships. The true power and advantage of neral networks lies in their ability to learn these relationships directly from the data being modeled. Traditional linear models are simply inadequate when it comes to modeling data that contains non-linear characteristics. Form results of this study, the Neral Network is will play an important role for insulation diagnosis system of real site GIS and power eqipment using $SF_6$ gas.

하천 수질 매개변수의 자동보정을 위한 QL2-XP 모형 개발 (QL2-XP Model for the Automatic Calibration in Water Quality Modeling)

  • 한건연;박경옥
    • 한국수자원학회:학술대회논문집
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    • 한국수자원학회 2005년도 학술발표회 논문집
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    • pp.474-477
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    • 2005
  • The Industrial development and the Increase in population have brought out a rapid increase of wastewater discharge. To deal with this matter, much estimate has been spend on construction and management of a large scale sewage treatment plant. Although every effort has been carried out, river water quality has no significantly improved. Especially. the aggravation of the water quality in dry season is brought out a serious social problem. The purpose of this study Is the development of an optimal water quality management technique considering the efficient control of the multiple pollutant load associated with the total pollutant load control. A GUI(Graphical User Interface) system named 'QL2-XP' model is developed by object-oriencted language for the user convenience and practical usage. Suggested GUI system consist of hydraulic analysis. water quality analysis, optimized model calibration processes, and postprocessing the simulation results.

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Planetary Milling과 Side Milling에 의한 Worm 가공 특성 비교 (Machinability Comparison of Planetary Milling and Side Milling for Worm Machining)

  • 이민환;권태웅;강동배;김화영;안중환
    • 한국정밀공학회지
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    • 제23권10호
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    • pp.44-51
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    • 2006
  • According to global trend of the expanding need of high-quality automobiles, the usage of small precise worm consisting of gearing part for motors to actuate convenience modules has increased rapidly. Precision of those worms has very sensitive characteristic to motor performance and noise. Forming process has been generally used to manufacture worms because of its mass productivity. However, it has problems such as deformation due to residual stress and wear of dies. Planetary milling and side milling are among alternatives using cutting tools. To overcome those problems the two machining methods have some contrast features in the sense of tool numbers and cutting mechanism. In this paper, machinability of both methods was compared in terms of cutting force, precision and cycle time.

시판 고추장에 대한 소비자 반응에 관한 조사 연구 (Survey on consumer response of Kochujang (fermented hot pepper-soybean paste) in Market)

  • 신동화
    • 한국식생활문화학회지
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    • 제10권5호
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    • pp.419-425
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    • 1995
  • General views of 1,436 housewives respondents through the country on commercial kochujang (fermented hot pepper-soybean paste) were surveyed by questionnaires. The 65.0% of total respondents had experience of purchasing commercial kochujang on the market, mostly super market (43.0%) of respondents, and the respondents who has job and live in apartment purchased the commercial products more often than the others (80.5%). The reason for purchasing commercial products were convenience (36.1%) and short of time (13.0%). The critera for purchasing commercial product were previous experience (40.1%) and well known trademark (20.6%) and not for purchasing were concerning of noxiousness (29.2%) and inferior taste (25.0%). Respondents prefered glass packing (44.3%) and plastic bottle (20.2%) of 500 g pack for single usage (42.3%). The most important standards for kochujang taste were pungency (59.1%) and savory taste (28.6%). The problems indicated to commercial products were inferior taste (32.2%), especially too sweet (52.6%), and safety (20.6%).

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효율적 문자 기반의 사용자 인터폐이스 구축에 관한 연구 (A Study on the Construction of an Efficient Text-Based User Interface)

  • 허진석;서장춘
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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    • pp.289-289
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    • 2000
  • In this paper, a new text-based method is suggested for the user-system interaction. The use of text-based user interface is mote efficient under situation which don't be introduced the GUI because of the limitation of hardware cost or improvement of system performance. The dialogical method using suggested hierarchical structure is the easier for a convenience of usage and the method in this paper is the more useful as considering knowledgeable background and environment of task for user As a practical example, the method for the proposed text-based user interface construction is applied to Double-Lift Open Shedding Electronic Jacquard.

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상황과 소비자 특성의 지각된 위험, 상점속성의 중요도 및 상점선택행동에 대한 영향 (Interactive Effects of Situation and Personal Characteristics on Perceived Risk, Importance of Store Attributes and Store-Type Choice)

  • 홍희숙
    • 한국의류학회지
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    • 제20권5호
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    • pp.877-892
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    • 1996
  • The purpose of this was to test the interactive effects of usage situation and personal characteristics on perceived risk, importance of store attributes and store-type choice. The data were collected via a questionnaire from 601 housewives of ages 20's∼ 50's living in Seoul, Korea, and analyzed by factor analysis and repeated measure two-way ANOVA. The results of this study were as follows: First, the interactive effect of age and situation on economic risk was significant. Second, the significant infraction of age and situation on importance of product price/variety was found, and there were significant intractions of education and situation on importance of service/convenience, discount policy and product information sources/promotion. Third, the interactive effects of situation and personal characteristics (age, income, education or job) on store-type choice (brand chain store, discount store, department store, designer boutique, local store or a wholesale market) were significant.

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다중 뷰 편집환경을 위한 점진적 다중진입 지원 파서에 대한 연구 (A Study of Incremental and Multiple Entry Support Parser for Multi View Editing Environment)

  • 염세훈;방혜자
    • 디지털산업정보학회논문지
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    • 제14권3호
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    • pp.21-28
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    • 2018
  • As computer performance and needs of user convenience increase, computer user interface are also changing. This changes had great effects on software development environment. In past, text editors like vi or emacs on UNIX OS were the main development environment. These editors are very strong to edit source code, but difficult and not intuitive compared to GUI(Graphical User Interface) based environment and were used by only some experts. Moreover, the trends of software development environment was changed from command line to GUI environment and GUI Editor provides usability and efficiency. As a result, the usage of text based editor had decreased. However, because GUI based editor use a lot of computer resources, computer performance and efficiency are decreasing. The more contents are, the more time to verify and display the contents it takes. In this paper, we provide a new parser that provide multi view editing, incremental parsing and multiple entry of abstract syntax tree.

공동주택단지 사례분석을 통한 외부보행로 평가 연구 (A Study on the exterior pedestrian passages evaluation through case studies of multi-family housing complex)

  • 김성용;박정은;이효원
    • KIEAE Journal
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    • 제8권1호
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    • pp.61-70
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    • 2008
  • This paper is focused on studying a pedestrian passage that forms exterior space of the housing unit on diverse prerequisites and convenience of residential environment regards to plans for Multi-family Housing Complex. The paper explores the actual usage of a pedestrian passage installed in Multi-family Housing Complex and examine whether the nature-friendly space that includes the exterior pedestrian passage of the housing unit is being applied variously on a pedestrian passage. In order to obtain an analysis of the current status on case study unit, the study has prepared an analyzing tool for the environment in use for the exterior pedestrian passage and was able to construction problematic points by applying the obtained data. Thanks for the analysis, a comprehensive evaluation on the plans for the pedestrian passage was implemented through correlation with a green tract of land, living space and the exterior pedestrian passage installed in Multi-family Housing Complex.

복수 신용카드 중 실제 이용카드의 결정요인에 관한 연구 -복수와 단일 신용카드 소지자의 사용행태에 관한 비교분석- (Determinants in the Stage of Purchase Decision Making for Credit Cards)

  • 김동균
    • 경영과정보연구
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    • 제3권
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    • pp.439-460
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    • 1999
  • The purpose of this paper is to compare the characteristics between group that has only one credit card and group that has multiple credit cards in each stage of purchase decision making based on the literature in consumer behavior. Results indicated that (1) The number of credit cards that consumers has was affected by internal factor and reference factor, (2) depending on the number of credit cards, usage frequency, amount, and duration were differently showed and (3) inertia, point accumulation, and convenience were founded as determinants of using credit cards. Finally, theoretical and managerial implications of these findings are discussed.

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RFID 기술을 이용한 무인 자전거 스테이션 원격 유지 관리 (The remote maintenance system using RFID technology for the unmaned bicycle station)

  • 정성훈;김상철
    • 디지털산업정보학회논문지
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    • 제7권4호
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    • pp.47-55
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    • 2011
  • In this paper, the management system for a bicycle station using 900 MHz RFID technology has been developed. Based on the several reasons such as environmental pollution, high oil prices, and the government's eco-friendly policies, a bicycle usage is increasing nowadays. Accordingly, a need for bicycle parking spaces has already been emerging and increasing around a bicycle station. But most of the bicycle parking system are operated by manually, and it causes somewhat inefficient. Therefore, this paper suggests an unmanned bicycle station using RFID technology. The proposed system is supported by the mobile applications that are operated in the smart phones, and which gives the real-time access to the information of bicycle station. The proposed system yields owners of bicycle owners the convenience and efficiency of the station management in order to maximize the function of the bicycle stations.