• 한국정밀공학회지
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• 제12권4호
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• pp.88-99
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• 1995

The demand for automatic manufacturing systems is increasing. Flexible Manufacturing System(FMS) is usually considered as a soluting for the shop floor automation. One of the difficulties in FMS is the communications problem. Since various machineries with different communications protocoles are included, applying a unified scheme is almost impossible. Therefore, a systematic approach is a key point to solve the communication problem. A cell is difined as an automation unit where closely related for a job reside together. A cell is a messenger between upper level computers and lower level machine equipment. In this research, the fonctions of the cell are defined to have more capabilities than conventional cells since a cell can be often a total manufacturing system is a small to medium sized factory. The cell conducts communications with different machines through the communications schemes established here. A set of software system has been developed according to the defined communication. The software has been tested for a simulation and real experiments for proof.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2008년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.163-165
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• 2008

A S/W testing for vital railway signaling system have been important because of the increase of software usage for signaling. And also the safety of vital signaling system is required by int'l std. such as IEC 61508. While much efforts have been reported to improve electronic hardware's safety, not so much systematic approaches to assessment software's safety. In this paper, we propose a automation schemen of software testing tool for railway signaling system. From that, we show the functional architecture and internal components of the tool.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1987년도 한국자동제어학술회의논문집; 한국과학기술대학, 충남; 16-17 Oct. 1987
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• pp.667-669
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• 1987

This paper deals with the automation of the brewing process using digital computer. The work has been carried out to develop real-time control software for fermentation process. From the application of the system, quality improvement and effective process management are achieved.

• 대한공간정보학회지
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• 제21권1호
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• pp.39-44
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• 2013

도시지역에서 산소를 발생하고 이산화탄소를 감소시킬 수 있는 중요한 지상객체로 수목을 뽑을 수 있다. 이러한 수목의 관리를 위하여 라이다 자료를 이용한 많은 연구가 진행되고 있다. 그러나 국내에서 라이다 자료처리 소프트웨어가 미비하여 국외 소프트웨어에 의존하고 있다. 이에 본 연구에서는 라이다 자료에서 수목을 자동으로 추출할 수 있는 자동화 공정을 제안하였다. 제안한 공정에는 라이다 자료의 분류, 건물영역, 수목 등을 자동으로 추출할 수 있는 기능이 개발되었다. 제안한 공정은 용인지역의 연구대상지에 적용하여 실험을 수행하였으며 약 88%의 수목이 자동화 공정을 통해서 추출되었다.

• 한국빅데이터학회지
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• 제4권2호
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• pp.47-59
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• 2019

최근 국내외에서 확산되고 있는 RPA(Robotic Process Automation) 솔루션은 사용자가 응용프로그램의 GUI(Graphic User Interface)에서 대상 업무를 간편하게 자동화 할 수 있어 국내 다수 금융회사에서도 동 솔루션을 적용하는 사례가 지속적으로 증가하고 있다. 하지만 금융기관이 반드시 준수해야 하는 주요 감독규제들은 기존 전통적인 SDLC(Software Development Life Cycle)를 기반으로 하고 있어 일반 사용자의 시스템 Interface 환경 단에서 자동화하는 RPA에 그대로 적용되기에는 어려움이 있었다. 이에 본 논문에서는 금융회사가 RPA를 도입함에 있어 고려되어야 하는 주요 감독규정들과 통제항목들을 정리하고 RPA를 도입한 24개 금융회사의 통제 적용현황을 조사하여 향후 관련 컴플라이언스의 개정 필요성을 제시해보고자 한다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.109.6-109
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• 2001

This paper suggests a new industrial automation system architecture which adopts the Real-Time CORBA as a solution for the recently emerging problems, such as cost eciency, interoperability with different networks, software productivity, etc. This paper shows how the adoption of RT-CORBA helps end-users to improve software productivity in the heterogeneous distributed system integrate eldbus with different kinds of network easily and lower the cost of hardware medication and extension, Finally, CRECO - a real- time CORBA which is in development and suited to industrial automation system - is introduced. RT-Linux and Probus - two major components while implementing the CRECO - are dealt with primarily.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 학술대회 논문집 정보 및 제어부문
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• pp.312-314
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• 2005

We have implement indoor positioning system to supply orientation information, We have used ultrasound in indoor positioning system for distance and orientation measurements, then propose a set of methods to calculate orientation from an array of well placed ultrasonic sensors operating in the indoor positioning system, We have design and implement a indoor positioning system using a combination of hardware and software and demonstrate end-to-end functionality of the system, We have implement ZigBee based home automation system using location-aware System.

• 한국인터넷방송통신학회논문지
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• 제13권1호
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• pp.129-134
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• 2013

기존 연구실 연구에서는 메타모델 기반의 순차적 다이어그램을 통한 테스트케이스 생성의 자동화가 초점이었다. 하지만 메타모델 기반의 스테이트 다이어그램을 통한 테스트케이스 자동 생성에 관한 메커니즘에 관한 연구가 부족하다. 그래서 본 논문에서는 Model Driven Architecture(MDA) 메커니즘인 메타모델과 모델변형기법을 채택하여, UML내 스테이트 다이어그램을 통해 테스트케이스를 자동 추출메커니즘을 제안한다. 이를 위해 테스트케이스 생성단계 프로세스를 정의하고 각 단계별 메타모델 정의와 모델간의 변형 규칙을 정의한다. 제안한 기법을 통해 임베디드 소프트웨어 테스트 설계 및 테스트케이스 추출비용과 시간을 줄이고 임베디드 소프트웨어의 품질을 높이고자 한다.

• 한국도서관정보학회지
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• 제15권
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• pp.153-178
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• 1988

This paper consists of three chapters. Changes and objectives of library automation are discussed in chapter 1 and 2 respectively. The dominant trends in library automation which begun in 1960's can be described ; the 1960's was dominated by primitive local systems and the 1970's by online networks. And in the 1980's, there is a return to local system but with various options to networks. The major objectives of library automation are to improve speed of technical process, to get economic efficiency, and to provide better services. But the library planning automation should take account of experiences of the others that those objectives are not easily achieved. The impact of automation on a library is discussed in chapter 3. First, emphasis of libraries shifts from a collection orientation to an access orientation. Computer allowed to access not only to materials of their own library but also to those of others. Second, libraries should reconsider all their activities and services. Those must be reorganized by several principles such as rationalization, intelligent use of automation, and maximizing of human self-fulfillment. Third, change on organizational structure is anticipated. Flat organization in stead of existing hierarchy will provide rapid communication for problem - solving and intensify professionalism. Machine with proper capabilities and well programed software are prerequisites for library automation. But beyond these prerequisites, human factor should be stressed as well as mechanical factor. Therefore, understanding of changes due to automation, aggressive acceptance of trend, and su n.0, pport of organization are required in order to get successful results.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.2408-2412
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• 2003

Recently the idea of a home automation has been an important issue in many publications and home appliances companies. Home automation is a house or living environment that contains the technology to allow devices and systems to be controlled automatically. Remote and local control are useful to keep home comfortable and to support the elderly and the disabled people. In this paper, we discuss possible developments of Bluetooth wireless technologies and describe the hardware for devices and software for the considerations of a home automation system. Finally, we have validated the testbed by simulating in the Bluetooth home network.