• 한국CDE학회논문집
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• 제10권2호
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• pp.89-96
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• 2005

In this paper, Internet based ship technical information management system has been developed as a means to accumulate, manage, share and utilize various distributed applications and information used for ship design and building. The information managed in the system are data from whole life cycle including concept design, basic design, detailed design, construction, operation and maintenance. In addition, using the developed system, integrated system framework is also proposed to integrate applications and database in concurrent engineering environment.

• 정보관리학회지
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• 제1권1호
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• pp.162-175
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• 1984

사내에서 발생한 각종 기술정보를 입력시킨 쌍용양회의 사내 기술정보 검색System(STIS-II)과 STIS-II의 Software COHIRES의 일반적 특징과 활용현황에 대하여 소개하였다. STIS-II의 주요 입력 data는 연구소 연구보고서, 현장개선보고서, 국내외 출장보고서 등 사내에서 발생되는 기술정보가 주가되고 있으며 그 밖에도 국내에서 발간되는 각종 학 협회지와 특허까지 포함시켰다.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.676-677
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• 2015

In Korea, NSDI(National Spatial Data Infrastructure) was implemented for integrating and sharing the nationally generated spatial data. One of the main roles of implementing NSDI is providing spatial data to public agencies. And now, the establishment plan for NSDI with the technical advancement should be needed. This paper deals with the technical aspects of adopting cloud service in the NSDI. First, we propose the concept for target system, which shows the current and future NSDI. In the future NSDI model, GIS cloud and governance systems are included. Service functions for cloud system and infrastructure implementation design directions are derived. Finally, governance system implementation plan is described. This research will contribute to the implementation of NSDI cloud service system.

• 산업공학
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• 제24권3호
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• pp.248-257
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• 2011

The amount of Meta-data to be managed increases with development of information technology. However, when trying to integrate and share product information of heterogeneous systems within or between companies, sharing of information is impossible if product information classification systems are different. Due to the situation mentioned above, engineers judge the product information classification system and maps corresponding Meta-data for document-based sharing. Judging exponentially increasing amount of data by engineers and sharing product information using documents create great amount of time delay and errors in data handling. Therefore, construction of a system for integrated management and interoperability between product information based on semantic information similar to engineer's judgment is required. This paper proposes a methodology and necessity of a system for interoperability of product information based on semantic web, and also designs a system to integrate heterogeneous systems with different product information using rule based reasoning. This paper also suggests a system base for interoperability and integration of product information between heterogeneous systems by integrating the product information classification system semantically.

• 시스템엔지니어링워크숍
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• 통권4호
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• pp.123-134
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• 2004

This paper deals with the feasibility analysis and alternatives for infrared detector development. The purpose of this paper analyze development requirement and feasibility study in both technology and cost. We get raw input data for system engineering process from development and technical expert, and then analyze cost and technology for development feasibility, and alternative study. Infrared Detector is core component of Thermal Imaging System and developed by ADD from 2006 to 2008 year. Technical level is analyzed by TRL(Technical Readiness Level) and AOA(Analysis of Alternative) is done by development and production cost estimate. We use SEER-H tool for cost estimate, that is parametric cost estimate tool based on Knowledge Base. Also this paper presents risk analysis for project management because it is necessary to risk driver management during the infrared detector development. The result of IR Detector feasibility and alternative study will be used in technical and cost analysis. This study can help those who are related to the cost analysis and development feasibility of other weapons

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2004년도 춘계공동학술대회 논문집
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• pp.245-248
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• 2004

It is certain that the future manufacturing environment will be network-centric and spatially distributed based on Internet. Today, wide variety of distributed computing and communication technologies are available for implementing a system for product data exchange and sharing. One of the technologies that have been received most attentions for product data exchange and sharing is Product Data Management (PDM). PDM tries to integrate and manage process of data and technical documents that are connected to physical product components. In accordance to previous researches about PDM, it can be regarded as an integration tool of many different areas, which ensures that the right information is available to the right person at the right time and in the right form throughout the enterprise. PDM with Web-enabled CAD system is proposed in this paper in order to acknowledge the usefulness of the system mentioned. The system will use Web service on Visual Studio C#.Net to invoke the web application system.

• 항공우주시스템공학회지
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• 제8권2호
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• pp.49-54
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• 2014

The main purpose of Korea Space Launch Vehicle II(KSLV-II) Program is to develop a domestic launch vehicle that can deliver a 1.5ton class application satellite into a Low Earth Orbit(600~800km). The data management is an essential factor in systems engineering for success of large-scale complex systems development, and it systematically manages the information and technical data for the total life-cycle of a system. In this paper, data management policies and processes on KSLV-II program are presented, and product life-cycle management system for KSLV-II program is also presented.

• 한국CDE학회논문집
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• 제9권3호
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• pp.260-265
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• 2004

This paper proposed a Web-based training service for product data management by supporting an integrated product data management system, various technical documents. and efficient communication systems. It also supports a general product development process and a consistent product data model that enable participants to experience management of consistent product information during the product development life cycle. The Web based environment of the service also provides participants with a collaborative workplace with other participants and a Web portal for all the components of the service.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1997년도 춘계학술대회 논문집
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• pp.342-346
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• 1997

In the recent competitive market situation, the product development lead-time plays a significant role for the success of a manufacting company. One of the most important efforts required is reducing the design lead-time by managing all the necessary technical information related to the design process. In this paper,the data model for an engineering data management system for machine tools is described by applying object-oriented modeling technique. The design objects and their structure are defined regarding the functions such as version control, configuration management, and technical document management, and are implemented using an object-relational database management system. The suggested model takes into special account the characteristics of machining centers.

• 한국비블리아학회지
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• 제31권1호
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• pp.379-392
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• 2020

본 연구는 한국 인명, 단체명에 대한 등록 책임기관인 국립중앙도서관이 중심이 되어 운영중인 ISNI Korea 컨소시엄의 데이터 활용성을 높이기 위한 기술 요소를 제시하는 것이 목적이다. ISNI Korea 컨소시엄의 경우는 서지 관련 개인, 단체명 정보 외에 다양한 창작물 관련 정보 등록을 목적으로 한다. 이를 위해 본 연구에서는 데이터 제공기관 협의체인 ISNI Korea 컨소시엄인 저작권 단체의 메타데이터 현황과 ISNI의 링크드 데이터 명세서를 검토하여 향후 필요한 기술 요소를 도출하였다. 그 결과 메타데이터 측면에서는 데이터 입수, 정제, 저장, 식별자 관리, 컨소시엄 메타데이터 관리로 총 5개, 링크드 데이터 관점에서 RDF 데이터 관리(저장소), RDF 데이터 발행, RDF 데이터 검색, RDF 데이터 조회, RDF 데이터 다운로드, 온톨로지 조회, 표준용어 조회, 매핑 정보 관리 총 8개 기술요소를 도출하였다.