• 산업경영시스템학회지
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• 제38권4호
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• pp.202-211
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• 2015

Companies build the factory automation system to improve management effectiveness and productivity as prime strategies for sustainable growth. But most companies undergo various trials and errors while carrying out the project without elaborate preparation stage for factory automation. In this study, we tried to verify what factors are critical to effectively building distribution automation system, which is a branch of factory automation system. A consulting model for setting up a Material Handling Automation System by utilizing the Stage-Gate Process, which is product development process was studied. 29 material handling automation projects carried out between the year 1990 to 2013 at K-Company were selected. Interviews with the project managers, operators and maintenance personnels, various records and current status of the projects were used as data for structural equations based on the Milan consulting model and existing researches of factory automation, CIM for material handling automation. Creating effective basis of production, material handling system and energy saving system with expert review, when preparing a material handling automation project, help promote the project planning thus contributing to the performance of the resulting system, which appears though rather weakly in our data. Also the effect of material handling automation can be enhanced through sufficient and effective links to the relevant environments such as production logistics management and automated warehouses. More detailed planning characteristics of project promotion or some time-series data of effective Material Handling Automation System could enhace furthur studies. We propose a consulting model for setting up an efficient material handling automation system.

• 벤처창업연구
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• 제12권5호
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• pp.29-37
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• 2017

본 연구에서는 설비자동화를 통한 생산성 향상 및 제품품질, 공장 환경 개선, 설비 유지 관리 상태 및 제품 불량 유무 확인 등 제품품질관리를 위해 공장현장내에서 실시간 모니터링을 실시하고, 현장 작업시 발생하는 각종 분진을 제거하고, 작업자 개인 환경을 보호하기 위한 목적으로 스마트 공장을 구축하는 사례를 연구하여 제시하였다. 해당기업은 지방에 소재하고 있는 자동차부품기업이며 주요 연구내용은 스마트공장에 필요한 오일필터 클립핑 자동화 및 모니터링 시스템 개발이다. 스마트 공장 오일 필터 클립핑 자동화는 전기에어부품, 솔레노이드밸브 및 기타와 장비부품 가공 제작 과정으로 구분하여 구현하였으며, 스마트 공장 품질검사 모니터링 시스템은 서버PC 및 S/W, 클라이언트 S/W 및 현황 디스플레이 모니터, 운영자 PC, 운영프로그램, 입력단말기 어플리케이션 등으로 구분하여 실제적으로 구현하였다. 본 연구자료는 스마트공장을 추진하는 자동차부품 벤처기업에게 매우 유용한 자료가 될 것으로 보여진다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2009년도 춘계 학술논문 발표대회 학계
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• pp.15-19
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• 2009

As robotic technologies have become more actively utilized to automate many construction tasks, they have been able to improve the construction productivity, quality, and workers safety on site. A new system, of which Robot-based Construction Automation (RCA), is currently being developed, and RCA systems consist of Construction Factory(CF), Automated Bolting Robots, and Climbing Hydraulic Robot. Especially. Climbing Hydraulic robot system is very important to RCA systems because of function as lifting the Construction Factory. In this paper, We validate safety of Climbing Hydraulic Robot system before application for real building construction.

• 품질경영학회지
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• 제21권1호
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• pp.44-54
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• 1993

Factory Automation is being implemented rapidly in almost of industries. This new trend and technology have a great influence on even traditional quality control system, and make it be changed with new approaches and methodologies. In these environments, this study has brief review on automation and quality control system, gives checkpoints of the automation system design with the viewpoint of quality control. Also this study proposes a detail system configuration and specifications of each system conponent in the configuration. In the last, a brief implementation guideline for the automation system in the scope of information technology is also presented.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1997년도 한국자동제어학술회의논문집; 한국전력공사 서울연수원; 17-18 Oct. 1997
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• pp.1774-1777
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• 1997

As factory automation is required, using the vision system is also essential. Especially, the pateh planning of parts with J-lead on PCB plays a import role of whole automation. Path planning is required because J-lead is scatteed compaed to L-lead on PCB. Therefore, in this paper, we propose path planning of part inspection with J-lead to use Hopfield Model(TSP : Traveling Salesman Problem). Then optical system suited to J-lead inspection is designed and the algorithm of J-lead solder joint and part inspection is proposed.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2003년도 춘계종합학술대회
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• pp.196-200
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• 2003

본 논문에서는 마이크로 컨트롤러를 사용한 다기능 스위치에 대하여 설명한다. 21세기 정보화 시대에 발 맞추어 산업 현장에서는 공장 자동화를 더불어 가정에서는 흠 자동화 시스템이 확산되고 있다. 공장 자동화 및 홈 자동화를 구현하기 위해서 컴퓨터의 사용은 불가피하다. 따라서 사용자와 컴퓨터간 인터페이스 기술과 컴퓨터와 제품간 인터페이스 기술을 요하게 된다. 본 논문의 다기능 스위치는 자동화 시스템 구현에 필요한 인터페이스를 제공해 준다. 또한 마이크로 컨트롤러가 탑재되어 있기 때문에 독립적으로 사용할 수 있다. 따라서 가정에서 간단한 홈 자동화를 구현 할 수 있으며 산업현장에서는 간단한 시퀀스 제어를 이용한 자동화 시스템에 사용될 수 있다. 또한 각종 시스템에 복합적으로 또는 독립적으로 사용이 가능하다.

• 한국추진공학회:학술대회논문집
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• 한국추진공학회 1996년도 제7회 학술강연회논문집
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• pp.167-176
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• 1996

Flaw classification and sizing are very essential issues in quantitative ultrasonic nondestructive evaluation of various materials and structures including weldments. For performing of these tasks in an automated fashion, we are developing an intelligent ultrasonic evaluation system with a multi-axis portable scanner which can do consistent and efficient acquisition and processing of ultrasonic flaw signals. Here we present our efforts to develop of this intelligent system including design of the portable scanner, acquisition and processing of ultrasonic flaw signals, display of pseudo 3-D image of flaws, and classification and sizing of flaws in weldments.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1988년도 전기.전자공학 학술대회 논문집
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• pp.967-970
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• 1988

This paper deals with automatic system of acoustic noise detection for realization of factory automation. The existing inspection process of failure products has mostly been executed in hand by rich-experienced workers. It is difficult to accomplish effectively or systematically the failure test of products owing to the diversality of ill-conditions. But the problem about it must be solved in viewpoint of cost down and factory automation in addition to the reliability of products. The necessity of automatic inspection system to inspect automatically undesirable acoustic noise of products which is one of the kinds of failure is suggested, and the procedure to develope it and the function of each system components are explained briefly.

• 전기저널
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• 10호통권142호
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• pp.35-39
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• 1988

• 전기저널
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• 11호통권143호
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• pp.41-47
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• 1988