• 전기의세계
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• v.39 no.6
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• pp.59-66
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• 1990

국내의 연구개발 사례를 보면 핵심기술을 요하는 부분은 여전히 외국 선진국으로부터의 구입에 의존하는 경우가 많았다. 그러나, 본 논문에서 소개한 자동횡편시스템의 경우에는 고급 센서 및 엑츄에이터들을 제외한 나머지 부분을 완전히 국산으로 개발하는 것을 목표로 하고 있다. 고급 센서 및 엑츄에이터는 모든 자동화 분야에 필수불가결한 요소들로 이들의 국산개발은 한국 산학연계가 많은 분야에서 기술수준이 고도로 성장되어 있는 시점에 가능할 것으로 본다. 한국이 진정한 선진공업국가가 되기 위해서는 보다 많은 중소 기업이 설립되어야 하며 고급 기술인력들이 이들 중소기업에 많이 가게되어야 하며 고급 기술인력들이 이들 중소기업에 많이 가게 되어야 할 것이다. 현재, 정부 및 많은 "무서운 젊은이"들에 의하여 이런 여건이 조성되어 가고 있는 것으로 알며 더욱 가속화되어야 할 것이다. 또한, 국내개발에 성공한 첨단기술제품들이 외국의 파격적 가격 인하 같은 공세속에서도 살아남을 수 있도록 직간접으로 정부가 지원해 주는 것이 개발한 첨단기술의 지속적 향상뿐 아니라 국내 산학연계의 첨단기술 개발의욕을 계속 고취시키는데 중요하다.시키는데 중요하다.

• Journal of Convergence for Information Technology
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• v.12 no.4
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• pp.286-302
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• 2022

This study examined the dynamic role that automation has had upon employment, productivity, and profitability. For the analysis, 342 companies of the Workplace Panel Survey of the Korea Labor Institute conducted from 2005 to 2015 was used. For analytical models, the fixed effect model, which is capable of controlling the endogeneity problems of variables, was used. According to the analysis results, the increased ratio of automation in Korean companies (1) resulted in the increase of turnover in the short and long terms, a temporary decrease in employment, and (2) a decrease of productivity in the short and medium terms, and thereby (3) failing to change profitability in a positive manner.

• Journal of Korea Society of Industrial Information Systems
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• v.10 no.4
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• pp.120-127
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• 2005

Quality system management adapted by small and medium enterprises in Kangwon province to enhance the competitiveness was studied. Variance analysis on several questionnaire answers was performed. Motives for acquiring the accreditation, such as product export, adjustment to international trend, enhancement of brand/product recognition, CEO's mind change, and management innovation, have been changed significantly among business types. Mind changes after the accreditations were setting company's first priority on quality, enhanced recognition on compliance of in-house standards and regulations, employee's performance with the recognition of quality. Amongst service problems to maintain the accreditations were difficulties in maintaining the recognition of the company's quality management, labor increase to maintain the ISO 9000 enforcement team, and financial burden to keep the accreditation. Quality recognition after the accreditations was significantly improved in setting company's first priority on quality, enhanced recognition on compliance of in-house standards and regulations, employee's performance with the recognition of quality.

• Korean Management Science Review
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• v.13 no.3
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• pp.1-21
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• 1996

This study aims to systematize the needs of each area for computerized production management of small- and medium-sized firms and establish the basic design background of their common database. For this purpose, we surveyed the status, needs and appliable characteristics of the firms production system by the categories of industry, size and production type. On the base of these surveys the basic design concept and contents of automatic production system for small and medium-sized firms are proposed.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2017.11a
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• pp.74-75
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• 2017

The operations of the warehouses are labor intensive. Automation of the warehouse is made by efforts to shorten the work time and reduce the cost according to the change of the production form of the company and the buyer's demand. Storage warehouses vary in size and shape, and equipment and facilities used in storage warehouses vary according to purpose and use. In order to automate storage, it is necessary to introduce an operating system, which varies depending on the type of equipment and operation policy. In this paper, we review the requirements for the automation of small and medium-sized storage warehouses, and classify the equipment selection and operating system options into effective scenarios to introduce an effective automation system. Therefore, simulation is performed for each scenario, and the effect of automation is examined, and the effect of automation is verified through economic analysis through cost for automation introduction.

• 제어로봇시스템학회:학술대회논문집
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• 1986.10a
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• pp.514-517
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• 1986

계속적인 경제개발 정책으로 인한 전반적인 국민생활수준의 향상은 기술자의 노동임금을 상승시키고, 고급기술자의 부족을 초래하게 되었다. 또한 자국의 원자재를 보호하려는 세계적인 움직임은 원자재의 값을 상승시켜서, 생산가공 공정에서 원자재를 절약 하여야만 하게 되었다. 위와 같은 경제적, 사회적 제인자는 생산공정의 자동화를 요구하게 되었다. 자동화가 실현되면, 위에 열거한 제문제들의 해결은 물론, 제품의 품질의 고급화및 균일화, 제품의 재고를 줄일수 있고, 또한 작업자의 안전도 증가시킬 수 있다. 위와 같은 제 이유로 인하여 자동화의 개념은 대기업은 물론 중소기업에서도 제품의 경쟁적 강화를 위하여 폭넓게 이용되고 있다. 이러한 시대적 요청에 부응하고, 많은 기계공학교육 담당자들에 의하여 제의되어 온 기계공학교육 방법의 개선의 일환으로서, 본 고에서는 한국과학기술대학에서 1986년도 1학기 부터 개설되어 온 '자동화 기초' 교과목에 대하여 소개하고자 한다.

• Journal of Korea Technology Innovation Society
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• v.21 no.2
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• pp.738-766
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• 2018

The purpose of this paper is to figures out the impact on the business performance based on the case studies about the establishment of automated smart factories supported by the government. In this study, the effectiveness of supporting business is verified by comparing supported company with non-supported ones using methods such as T-test and ANOVA. The PSM method was used to solve the selection bias issue between the experimental group and the controlled group. The research results have shown that the effect of the supporting business to the automated system was tenuous, and the amount of sales and research and development costs was increased after a certain schedule passed in case of the supporting project to the smart factory. There is some time lag to appear the effect of the government supporting businesses and the supporting business to the automated system leads to long term sales increase by increasing parameters like research and development costs rather than direct influence. Therefore, this research will be useful information for the process of establishing useful basic data and policies which helps to secure new budget Government Supporting Businesses and find ways improve the business.

• Journal of Korea Society of Industrial Information Systems
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• v.4 no.4
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• pp.53-59
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• 1999

This study suggests that present conceptual frame work of factory automation technique that is the start point of factory automation is achieved and display a conceptual frame work for it's strategic effect under this documental research. This paper examines influence of information in the factory automation.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.485-486
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• 2023

4차 산업혁명 이전에도 많은 물류 자동화가 이루어지고 있었다. 그러나 4차 산업혁명이 도래하면서 자동화되는 범위가 더욱 넓어지며 인력이 쓰이는 곳에 로봇이 대거 등장하게 되었다. 그러나 환경이 열악한 중소기업이나 경제성 측면에서의 도입이 어려운 분야에서는 자동 물류 시스템의 적용이 어려운 것이 현실이다. 본 논문에서는 이러한 문제를 해결하기 위해 물건을 옮기는 일에 있어서는 라인트레이서를 이용하여 물품의 수송을 도와주고, 적외선 센서 및 바코드 리더기를 이용하여 물품 개수의 현황 계산을 담당하여 정확한 계산을 도출하여 자동으로 원격 데이터베이스에 저장하여 관리할 수 있는 물류관리 지원 시스템을 제안한다.

• Korean small business review
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• v.41 no.4
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• pp.1-36
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• 2019

The purpose of this study is to identify the relationships among purposes and contents of smart factory building and continuous utilization of smart factory. Specifically, this study identifies two types of purposes of smart factory building as follows: (1) improving productivity, (2) increasing flexibility. In this study, three aspects of smart factory building contents were suggested like this: (1) automation area (facility automation vs. work automation), (2) big data system focus (radical transformation vs. incremental improvement), and (3) value chain integration area (internal value chain integration vs. external value chain integration). In addition, we looked at how firm size moderates the purposes - contents - continuous utilization of smart factory relationship. A questionnaire survey was conducted on 151 manufacturing companies. More specifically, out of 151 companies, 100 are small-and-medium-sized enterprises and 51 large-sized enterprises. All questionnaires were targeted at companies with Smart Factory level above level 2. The analysis results of this study using Smart PLS statistical programs are as follows. First, the purposes of smart factory building including increasing productivity and flexibility had positive impacts on all of the contents of smart factory building. Second, all of smart factory building contents had positive impacts on the continuous use of smart factory except big data system for incremental improvement of manufacturing process. Third, the impacts of smart factory building purposes implementation on smart factory building contents varied depending on whether the purpose is productivity improvement or flexibility. Fourth, it was founded that firm size moderated the relationships of purposes - contents - continuous utilization of smart factory in such a way that large-sized firms tend to empathize the link between flexibility and smart factory building contents for continuous use of smart factory, while small-and-medium-sized-firms emphasizing the link between productivity and smart factory building contents. Most of the previous studies have focused on presenting current smart factory deployment cases. However, it is believed that this research has made a theoretical contribution in this field in that it established and verified a research model for the smart factory building strategy. Based on the findings from a working-level perspective, corporate practitioners also need to have a different approach to smart factory building, which should be emphasized depending on whether their purpose of building smart factory is to increase productivity or flexibility. In particular, since the results of this study identify the moderating effect of firm size, it is deemed necessary for firms to implement a smart factory building strategy suitable for their firm size.