• 제목/요약/키워드: Basic Design System

검색결과 2,904건 처리시간 0.037초

수출형 기본 훈련기에 대한 기체구조물 내구성 입증 (Airframe Durability Certification for Export Basic Trainer)

  • 박태규;박정규;문창오
    • 항공우주시스템공학회지
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    • 제9권2호
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    • pp.19-24
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    • 2015
  • Export basic trainer was designed to add armed configuration required by customer. Design configuration of main wing was changed to satisfy changed internal load caused by armed configuration. It was verified that design changed main wing airframe of export basic trainer satisfy the requirement through the structural detail analysis, structural ground test and flight test. This paper presents the durability test procensure and test result for the main wing of export basic trainer.

限界 게이지의 自動 設計에 관한 硏究 (CAD system development for design of limit gauges)

  • 이동주;이광길
    • 한국정밀공학회지
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    • 제13권1호
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    • pp.38-44
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    • 1996
  • The CAD system for design and drawing of limit gauges was constructed and developed. This system was made by Visual Basic program. Using this system, drawings together with concerned data for the manufacturing of limit gauges are generated on the screen, file and printer. The data base was constructed by referring handbooks, textbooks, relevant standards and regulations. This system was proved a powerful tool for design and drawing of limit gauges by actual applications. The output drawings from this system are in good agreement with the drawings and data of the concerned standards and regulations.

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미얀마 송전선로 설계 기술계산시스템 개발 (Development of the Technical Calculation System for Transmission Line in Myanmar)

  • 백승도;민병욱;김종화;신태우;김세현;박재웅
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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    • pp.632-634
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    • 2005
  • Korea takes part in overseas business by use of accumulated advanced technology through construction of the worlds first 765kV double circuit transmission system designed with pure local technology. 'Development Study on the Power System Network Analysis in Myanmar' was received in the year 2001 and was completed in the year 2002. The following project,'Feasibility Study and Basic Designs for the 500kV Transmission System in Myanmar' has been in progress since January, 2004. With regards to this project the master plan for the Myanmar long term power system was submitted in January 2005, and now the basic designs for the 500kV transmission system construction are in progress. Technical data for the design of the transmission line is calculated using a very complex numerical formula that is almost impossible to be completed by hand. So the transmission technical calculation system was developed to calculate and support Myanmar technical data for the design of transmission line with respect to factors such as wind prossure load, tower design data conductor design data and insulator design data on the basis of weather conditions for the Myamar transmission line design area of the Myanmar 500kV trans- mission line construction basic design.

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기존시스템의 개념 및 기본 설계를 위해 최소화된 아키텍처 기반 설계 프로세스 제안 및 고로 시스템 적용 사례 (A Proposal of Architecture Based Minimized Design Process for a Precedented System and the Application Case for a Blast Furnace System)

  • 이중윤;;최인용
    • 시스템엔지니어링학술지
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    • 제14권1호
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    • pp.72-82
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    • 2018
  • Generally speaking, because of complexity of engineering process, the systems engineering may be not easy to understand clearly and not easy to perform also. The status of systems engineering infrastructure of the some Korean industry is not matured yet, i.e., the systems engineering process, method, tool and environment is not implemented consistently within the steel making industry. These difficulties are more severe at the concept and basic design phase than the detail design phase relatively. Korean industry has lots of development project for the precedented systems and usually has matured domain knowledge for the precedented systems. Even though there is a mature domain knowledge of the precedented systems, the development project will lead to failure under the condition of engineering system is not well equipped. For the project success, it is very important to have a proper engineering execution system especially for the concept design and basic phase, which has a high abstraction and a large influence on the whole project. This paper proposes a minimized design process that can be easily applied to the concept and basic design phase of the precedented systems, instead of complex system engineering processes. This paper also proposes the application case of the minimized design process and methods for a Blast Furnace System.

미얀마 500kV 송전망 기본설계 (Basic Design for the 500kV Transmission System In Myanmar)

  • 백승도;김종화;최영성;한성민
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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    • pp.40-41
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    • 2006
  • KEPCO conducted the project called the "Feasibility Study & Basic Designs for the 500kV Transmission System in Myanmar" as its second overseas project following the "Development Study on the Power System Network Analysis in Myanmar" as it first project. This paper deals with the design processes and results of 423 kilometers of the 500kV single circuit transmission lines and three substations. The main contents of the basic design include insulation design, transmission line design and substation design.

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ACL과 CORBA를 이용한 선박 초기설계 에이전트 시스템에 관한 연구 (A Study on Ship Initial Design Agent System Based on ACL and CORBA)

  • 김동현;이규열;이상욱
    • 한국CDE학회논문집
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    • 제4권4호
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    • pp.360-370
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    • 1999
  • The paper proposed a basic architecture of an agent system to support exchange and sharing of design informations by means of ACL(Agent Communication Language) which can represent design informations and knowledges. Based on the architecture of the agent system a ship initial design agent system was implemented in order to show the effectiveness of the agent-based system. The basic architecture of the agent consists of an ACL handlerand CORBA(Common Object Request Broker Architecture) objects for the exchange of ACL messages in the heterogeneous and distributed environment. The ACL handler can process expressions of knowledge and manage communication messages among the agents. The paper mainly focuses on the implementation of the ACL handler. The ACL handler consist of a KQML(Knowledge Query and Manipulation Language) handler that manages KQML messages, a conversation module, and a content handler that handles message contents. The conversation modulo implements conversation policies and checks all messages if they are allowable and meaningful messages based on the conversation policies. The implemented agent-based system was applied to the ship initial design to show the handling procedure of the agent system.

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웹 GIS 기반 철도 지반정보 관리프로그램의 개발 (Development of the Railroad Geotechnical Information Management System Using Web GIS)

  • 황선근;이성혁;김현기;김정무
    • 한국철도학회논문집
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    • 제7권1호
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    • pp.20-25
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    • 2004
  • Railroad geotechnical information management system was developed by using Web GIS and DB in this study. The standardization of railroad geotechnical information is progressed by classifying three groups as like basic informations, vibration informations along railway lines and design drawings. The basic informations consisted of basic and dynamic properties of soils, geophysical exploration and seismic survey/exploration. And the specification for 'human exposure to whole-body vibration' was adopted to construct the vibration informations along railway lines. The informations as like drawings and photographs were saved by changing to graphic files in the standardization of design drawings. In the case of standardization of geographical information, the topographical maps(NGIS, 1:5000) were primarily used as digital maps. Another digital maps(KRRI, 1:5000) and their geographical DB based on NGI code system were added on this maps. The standardized informations were used to construct their database. And railroad information management system was developed using Entity-Relation(ER) model which had a good feasibility for expansion and transition to other system in designing stage of database. This system consisted of layer selection, search and analysis of geotechnical informations and Zeus DB was adopted for GIS operating and user interface. This system could be a good tool for saving, searching and analyzing the geotechnical and geophysical informations. These DB systems would offered the basic informations to plans, design and construction of railroad lines etc. in practical use.

초고층 공사 리프트의 그룹제어 시스템 적용을 위한 기초 연구 (A Preliminary Study to Apply Group Control System to Lifts for High-rise Construction)

  • 김태훈;임현수;김창원;김승우;조훈희;강경인
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2017년도 춘계 학술논문 발표대회
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    • pp.260-261
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    • 2017
  • The objective of this study is to propose the basic design plan of system by comparing and analyzing application environment of lift and elevator group control system, as preliminary study for the application of group control system to lifts for high-rise construction. The basic design plan is suggested in terms of group control algorithm, hall call system type, operation information recording device, information communication method, and operation method. The results of this study can be used as basic data for software and hardware design for application of group control technology of lifts for super tall building construction and ultimately contribute to improve the operation efficiency of lift for high-rise construction.

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CI 기본 시스템 구축을 위한 체계적 프로세스 (A systematic process for establishing basic system of corporate identification)

  • 안병호;정경원
    • 디자인학연구
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    • 16호
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    • pp.173-182
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    • 1996
  • 최근 국내에서도 유수 기업체들이 앞다투어 CI를 도입함으로써 일종의 붐을 불러일으키고 있다. 이 같은 CI 붐은 디자인을 통한 기업이미지 관리의 중요성에 대한 인식이 증대되고 있음을 반영하는 것이다. 본 연구는 CI 기본 시스템에서 가장 중요한 비중을 차지하는 기본시스템의 구축 프로세스를 체계화하는 것을 목적으로 진행되었다. 기본 시스템 구축의 기본요소인 심볼, 로고타입, 코오포레이트 칼라 등의 선정 프로세스 및 평가기준을 합리적으로 체계화하고자 하였다. 이를 위해 문헌연구와 현장조사를 토대로 CI를 통한 기업이미지 관리의 본질 및 기본시스템 구축 프로세스 정립이 필요성을 고찰하였다. 이어 기본시스템 구축 프로세스를 정립하고 각 단계별 세부 활동내용 및 관리지침을 제시하였다. 또한 기업활동의 목적이나 기본 이미지 전략, CI 도입유형에 따라 그에 부합하는 기본요소 선정절차 및 평가기준도 마련되었다.

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A PROPOSAL OF CONSTRUCTABILITY REVIEW IN THE BASIC DESIGN STEP FOR DESIGN-BUILD PROJECTS

  • Sung-Wook Choi;Young-Woong Song;Yoon-Ki Choi;Dong-Woo Shin;Jae-Youl Chun
    • 국제학술발표논문집
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    • The 1th International Conference on Construction Engineering and Project Management
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    • pp.1150-1153
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    • 2005
  • The orders of Design-Build Delivery System (DBDS) in a large and public construction project have been increasing. Single Source Responsibility (SSR) for design and construction, which contributes to quality improvement of design and construction, has been performed. The DBDS performs SSR for design and construction, but, it has not maximized effect because of the dissatisfied alternative analysis procedures which are based on constructability evaluation and the information system in the design step. In this research, Constructability Evaluation Factors (CEFs) that must be evaluated, investigated, and reflected in the basic design step for design-build projects. The CEF proposed and the business process of each conductor has been systematized. To propose constructability evaluation factors, first classify drawing information by the constructability evaluation sphere. CEFs must be proposed to evaluate factors according to interference among work items. Second, applicable CEFs must be classified by preference ranking and weight. Third, the values of constructability factors in accordance with building elements and work items, need to be calculated. Finally, the CEFs proposal will support rational decision making, design cost reduction, and quality improvement through the values for constructability of building elements and work items.

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