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장성문 한국품질경영학회 2019 한국품질경영학회 학술대회 Vol.2019 No.-
국내 RPA(Robotic Process Automation) 시장은 2016년부터 금융권의 Back-Office 업무 중심으로 도입이 시작되었다. 주로 은행, 보험, 카드사에서 정보조회, 계약관리, 증권처리 등의 업무에 활용하기 시작하였다. 2018년 7월 1일부터 적용 예정이었던 주 52시간 근무제에 대응하기 위하여 2018년부터 RPA 도입은 전 금융권과 대기업으로 확대되었다. 주 52시간 근무제는 여러 가지 이슈로 연기되어 결국 2019년 4월 1일부터 시행하게 되었다. 이러한 시대적 흐름에 따라서 UiPath, Automation Anywhere, Blue Prism 등 외산 솔루션이 국내에 도입되고 솔루션 업체들 간의 경쟁은 더욱 치열해져가며, 고객의 요구사항은 점차 증가하고 있는 추세이다. 고객의 요구에 부응하기 위해서 AI를 연계하여 기능을 확장하는 형태로 RPA 기술은 발전한다. RPA와 연계를 시도하는 AI 기술은 문서를 인식하는 형태, 대화를 인식하는 형태, 화면의 컴포넌트를 인식하는 형태, 업무프로세스를 분석하는 형태로 나눌 수 있다. 그 중에 가장 많이 사용되고 있는 AI기술은 OCR(Optical Character Recognition)과 RPA를 연계하여 업무를 처리하는 방식이다. OCR로 읽어들인 문자데이터를 RPA가 받아서 자동으로 처리해준다. 최근 들어 챗봇(Chatbot)과 연계하는 사례들이 나오기 시작했고 솔루션 업체에서는 개발하기 편리하도록 솔루션에 챗봇을 내장시키려는 시도를 하고 있다. 머지않아 챗봇 기능이 포함된 RPA 개발도구를 만나 볼 수 있을 것으로 기대한다. 본 논문에서는 RPA와 연계할 수 있는 AI 기술을 살펴보고 RPA와 연계한 모범적인 사례와 방법을 제시하여 기업의 RPA 도입에 도움을 주고자 한다.
공동주택 개보수에 따른 건축자재의 에너지 소비량과 이산화탄소 배출량 분석
장성문(Jang Seong-Moon),이강희(Lee Kang-Hee),노삼영(Noh Sam-Young),이경민(Lee Kyeong-Min) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
Today it proved that environmental matters such as global warming, atmosphere pollution, acid rain were resulted from consumption of energy using fossil fuels. But Domestic construction work to consume more than the of total fossil fuels quantity is not ready to consider a measure quarter about those matters. This study analyzed LCA through calculating quantity of construction materials following remodeling of apartment, energy consumption and CO₂ discharge. We found that step of maintenance and repair is charge most of environmental loads. Thus environmental loads could be diminished through controling of these steps.
장성문 ( Jang Seong-moon ),노삼영 ( Non Sam-young ) 한국구조물진단유지관리공학회 2007 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.11 No.2
The crack formation as a typical damage phenomenon in the reinforced concrete structures can not be avoided. The structural engineer in the practice however gives efforts to limit the width of cracks according to design standards. The cracking behavior in a reinforced concrete member with normal strength of concrete may have been sufficiently investigated and design standards, e.g. ACI-Building Code, CEB-FIP MC90, suggest some formulas to determine the crack behavior e.g. crack space, crack width, transfer length, tension stiffening effect. However, there is no limit to the use of these formulas regarding the concrete strength. The purpose of this paper is to review the prediction formulas for tension cracking behavior suggested in design standards for the high strength of concrete. A numerical model in a crack element with a given length will be formulated in which the cracking behavior can be investigated in detail. Results from the numerical analysis will be compared with them of experiments.
장성문 ( Jang Sungmoon ) 한국품질경영학회 2019 한국품질경영학회 학술대회 Vol.2019 No.-
Purpose: In this study, we examine the application cases of RPA(Robotic Process Automation) and its technology and examine its effects. When a company wants to introduce RPA, it aims to present a plan that can be introduced to meet the purpose of RPA introduction and needs. Methods: We explored RPA and AI(Artificial Intelligence) technologies, which were the background of the research, and derived cases related to RPA through review of research literature and related data of UiPath. Results: RPA is applied mainly for simple repetitive rule-based tasks, but as AI technology evolves, tasks for applying RPA are expanding. Increasingly, companies are applying RPA in conjunction with OCR and chatbots, and some solutions are attempting breakthrough methods to connect AI technologies applied to customers (AI Fabric, UiPath). Conclusion: Enterprise RPA adopters need to be fully prepared for office automation in conjunction with AI. Please contact me for further information and help. I hope my paper will be helpful to corporate managers considering RPA adoption.
균열발생 후 철근부식을 고려한 철근콘크리트 인장부재의 균열거동
김효혜,장성문,노삼영 대한건축학회 2007 大韓建築學會論文集 : 構造系 Vol.23 No.9
The formation of cracks in the reinforced concrete member is generally prerequisite. Therefore structural building codes suggest prediction formulas and limits of crack width for the durability and the serviceability of structures in which steel corrosion can be initiated through the cracks. The crack behavior of a reinforced tension member has been theoretically more or less mastered, although the accuracy of the prediction formulas for crack width suggested building codes is questionable. Additionally influence of steel corrosion indicated by concrete cracks on the crack width have not been referred. The aim of this study is the analysis of the crack behavior of a crack element between two cracks under steel corrosion after the crack formation. For this purpose a bond-slip relation was numerically modelled based on steel corrosion test results by other researchers. With the bond model and other effects due to the steel corrosion, the crack element was numerically analyzed. As results, bond stress, slip, steel stress and crack width in a crack element could be obtained in dependence on the corrosion duration of reinforced concrete structural members.
축인장 하중을 받는 철근콘크리트 부재의 균열거동 예측모델 평가
노삼영(Noh Sam-Young),박찬욱(Park Chan-Wook),장성문(Jang Seong-Moon) 대한건축학회 2008 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.28 No.1(구조계)
The cracking behavior in a reinforced concrete member with normal strength of concrete may have been sufficiently investigated and design standards, e.g. ACI-Building Code, CEB-FIP MC90, suggest some formulas to determine the crack behavior e.g. crack space, crack width, transfer length, tension stiffening effect. However, there is no limit to the use of these formulas regarding the concrete strength. The purpose of this paper is to review the prediction formulas for tension cracking behavior suggested in design standards for the concrete including higher strength concrete. A numerical model in a crack element with a given length will be formulated in which the cracking behavior can be investigated in detail. Results from the numerical analysis will be compared with them of experiments.