• 산업경영시스템학회지
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• 제32권2호
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• pp.171-178
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• 2009

Logistic support activities for weapon systems play an important role at maintenance activities in modern warfares. These activities are essential for keeping weapon systems ready at all time. However, maintenance supplies can be delayed without a proper information system. Further, increases of mean time to repair (MTTR) and unavailability of weapon systems can be occurred. In this study, a web based information system is developed for logistic chains of class 9 supplies. Utilizing web database technologies, the developed system can provide an environment for data exchange and sharing among various participants in the supply chain.

• 한국CDE학회논문집
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• 제6권4호
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• pp.229-235
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• 2001

As the networks (i.e., intranet and internet) proliferate all over the world, it is inevitable to move some (or all) of the enterprise activities into virtual spaces. Differently from business data, product data have complex semantics and thus are not properly exchanged among different application programs. Even though some neutral formats of product data have been developed by standard organizations, exchanging them among various application programs still needs the comprehensive understanding of the complex semantics. Recently, it is widely recognized that capturing more knowledge is the next step to overcome the current difficulties on sharing product data. In this paper, we utilize the ontology concept in order to facilitate information search far product data in the internet environment. A prototype of search system implemented using the ontology for automobile product data is presented.

• 한국CDE학회논문집
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• 제3권1호
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• pp.48-56
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• 1998

Finite element analysis is very important in the design and analysis of mechanical engineering. The process of FEA encompasses shape modeling, mesh generation, matrix solving and post-processing. Some of these processes can be tightly integrated with the current software architectures and data sharing mode. However, complete integration of all the FEA process itself and the integration to the manufacturing processes is almost impossible in the current practice. The barriers to this problem are inconsistent data format and the enterprise-wise software integration technology. In this research, the information model based on STEP AP209 was chosen for handling finite element analysis data. The international standard for the FEA data can bridge the gap between design, analysis and manufacturing processes. The STEP-based FEA system can be further tightly integrated to the distributed software and database environment using CORBA technology. The prototype FEA system DICESS is implemented to verify the proposed concepts.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2007년도 하계종합학술대회 논문집
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• pp.49-50
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• 2007

We are now using separate ID Database, Permission System, OS and Standard Data Format in PC, Cell phone, IPTV service and these are not good in many kind of usage, data sharing, contents servicing and supervising efficiency To merge these multiple services into one system we need to make a single ID systems for all and this paper will gide you to the new ID system that was much better than the old one. This new type of ID system is made with 3D Data and this will give fantastic visual effect & rich information data to the ID users in 3D way which is much better than 2D image & Text information technology.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1999년도 하계학술대회 논문집 G
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• pp.3202-3203
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• 1999

In this paper we show an integrated system of crane maneuvering, crane productivity, terminal operating system, and material handling system, so that the terminal users can have a unified database which enables them to improve the productivity, convenience for users and offer a wide variety of choices resulting in sharing information between terminal operating companies and efficient management of national key harbor industries.

• International Journal of Contents
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• 제1권2호
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• pp.18-21
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• 2005

The following suggested algorithm is completed care report for the family medical history. Rn=$U\;Pnj+U\;Dn^i$ : (j=1,2,...,j), (i=1,2,...,i), (n=1,2,...,n) The Rn(completed care report) integrates comprehensive patients reports ranging from patient $P^2\;to\;P^j$ including $P^1$ (oneself) with the doctors' care reports up to the care No. no by i number of doctors ($D^1$ =doctor in charge, $D^{2,3...i}$=doctors on corporation program.) This approach, since a participation in a family membership effectuates all of family members, can minimize the membership fees, thus enabling inter-family health care on a home doctor basis.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.73.2-73
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• 2001

Nowadays, one of the major technical issues in manufacturing is how to implement an virtual plant as an well-designed, integrated environment for sharing information and engineering collaboration among diverse engineering activities. The systematic approaches to make a virtual plant based on a 3-dimensional CAD, cell and line simulation, database and internet technologies are proposed in this paper. To do that, measuring and 3D CAD modeling technologies of many equipments, facilities and structures of the building are developed, effective management of information including models and related files in WWW environment is implemented, and precise simulations of unit cell and whole structured plant are performed. For the beginning of implementing a Virtual Automotive Plant, the Virtual Plant for the Body Shop of a Korean automotive company is constructed and implemented, Using this Virtual Plant ...

• 항공우주시스템공학회지
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• 제9권3호
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• pp.8-11
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• 2015

Since the late 1990's, FAA, NASA and the aerospace industry have worked together to develop the sharing system of the composite material qualification databases which were obtained through the standardized fabrication and testing procedures. The result was what is now known as the AGATE(Advanced General Aviation Transport Experiments) or NCAMP(National Center for Advanced Materials Performance) methodology, a more cost-effective concept that shifts the major responsibility for qualification and testing from the aircraft manufacturer to the material supplier. The properties of composite materials are largely dependent on the testing as well as the raw material properties and the manufacturing process including the process control parameters. Thus it is important in the composite material qualification to comply with the standardized testing procedures. In this paper, I will describe the standardized witness methodologies of certification engineers to reduce the effect of testing variability within the qualification data.

• 식품과학과 산업
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• 제49권2호
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• pp.78-82
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• 2016

DB Integration website(tentatively named Food Processing Aptitude Information Center, FPAIC) has been designed through a "high-value products development project(2013)". Basically, the project aims to secure connections between food raw materials and processing industry, a variety of information sources, and users's convenience. It also aims to build the industry-university-based mutual growth in the food industry through sharing of processing suitability and material research on food raw materials. FPAIC consists of raw material story, information of sample characteristics, food processing study, preceding research data, food industry trends, and understanding of food processing. The major database of research on Food Processing is provided on information of sample characteristics, and food processing study. Currently the web site has 36 raw material stories, 380 information on sample characteristics and food processing studies, 1,600 preceding research data about 31 food raw materials. The web site also provides information on 70 useful web sites, as well as 77 food industry trends, 27 basic information about food processing.

• 한국정보처리학회논문지
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• 제6권2호
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• pp.425-438
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• 1999

네트워크 컴퓨팅의 급속한 발전과 기업의 인터넷/익스트라넷의 일반적인 사용으로 미래의 비즈니스 환경은 기업의 이익 및 효율성을 최대화하기 위해 기업 통합(Enterprise Integration) 및 가상 기업 (Virtual Enterprise)가 실현 될 것으로 예상된다. 기업간의 정보 공유을 기반으로 하는 가상 기업을 운영하기 위해서는 가상 기업의 정보 전달 수단과 관련된 작업 프로세스, 가상 기업에 참여하는 구성원 및 CAlS의 구현을 기반으로 하는 가상 기업의 지원 환경으로 이루어진다. 가상 기업의 환경으로 제공되는 CALS 구현을 위한 통합 데이터 환경을 지원하는 시스템은 각 지역 데이터의 자치성을 보장하며, 사용자에게 단일의 전역적인 뷰를 제공하기 위해 네트워크로 연결된 기업간의 이질적인 데이터베이스를 투명하게 엑세스할 수 있도록 제공되어야 한다. 본 논문에서는 가상기업 지원 환경으로 제공되는 통합데이터 환경을 위하여 각 기업에 존재하는 기존의 시스템을 유지하면서 이질적인 데이터베이스들을 투명하게 엑세스할 수 있는 방법으로 웹환경에서 Java/CORBA 기술과 관계형 데이터베이스, 객체지향형 데이터베이스와 파일 정보를 수용하기 위한 객체 질의 언어를 사용하는 데이터베이스 브로커 시스템을 설계 및 구현한다.