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지반 조건과 TBM 운영 파라미터를 고려한 디스크 커터 마모 예측
강윤성,고태영,Yunseong Kang,Tae Young Ko 한국암반공학회 2024 터널과지하공간 Vol.34 No.2
Tunnel Boring Machine (TBM) method is a tunnel excavation method that produces lower levels of noise and vibration during excavation compared to drilling and blasting methods, and it offers higher stability. It is increasingly being applied to tunnel projects worldwide. The disc cutter is an excavation tool mounted on the cutterhead of a TBM, which constantly interacts with the ground at the tunnel face, inevitably leading to wear. In this study quantitatively predicted disc cutter wear using geological conditions, TBM operational parameters, and machine learning algorithms. Among the input variables for predicting disc cutter wear, the Uniaxial Compressive Strength (UCS) is considerably limited compared to machine and wear data, so the UCS estimation for the entire section was first conducted using TBM machine data, and then the prediction of the Coefficient of Wearing rate(CW) was performed with the completed data. Comparing the performance of CW prediction models, the XGBoost model showed the highest performance, and SHapley Additive exPlanation (SHAP) analysis was conducted to interpret the complex prediction model.
디자인 패턴을 적용한 닷넷 리모팅 공통 프레임워크 설계 및 구현
강윤성(Yun-Sung Kang),이준환(Jun-Hwan Lee),조한진(Han-Jin Cho) 한국콘텐츠학회 2011 한국콘텐츠학회논문지 Vol.11 No.3
현재의 소프트웨어 개발의 주요 쟁점은 재사용 가능한 유연한 소프트웨어의 개발이다. 이미 많은 소프트웨어의 성공적인 개발 경험은 소프트웨어의 환경에 따라 또는 구현하려는 모듈의 성격에 따라 공동된 모습을 패턴으로 추출하여 제시되고 있다. 경험된 패턴을 개발하고자 하는 목적에 맞게 선택하여 이를 재사용하면 빠르고 정확하게 소프트웨어를 개발할 수 있다. 이러한 개발은 성공과 실패에 따라 다른 새로운 경험이 되고 다시 재사용 된다. 소프트웨어 개발에 있어서 디자인 패턴의 적용은 선택이 아닌 필수 사항이 되었다. 본 논문에서는 재사용 가능한 소프트웨어 개발을 위해 분산통신 서비스 기술 중 하나인 닷넷 리모팅 기술을 사용하여 디자인 패턴을 적용한 공통 프레임워크를 설계하고 구현한다. The main issue in the current software development is the development of a reusable and flexible software. Already many successful software development experiences have been proposed to extract patterns of common look, depending on the software environment or depending on the nature of the module you want to implement. Can develop the software quickly and accurately to select fit for the purpose of developing and reuse using experienced patterns. These developments are depending on the success and failure become a new experience and reuse again. Apply design pattern in software development is required, was not an option. In this paper, design and implement to a common framework applied design patterns for the development of reusable software using .NET Remoting in one of the technologies of distributed communication services
강윤성(Kang, Yunseong),한소연(Han, Soyeon),박광재(Park, Kwangjae),조용훈(Cho, Yonghoon) 한국주거학회 2023 한국주거학회 학술대회논문집 Vol.35 No.2
Residential facilities for the elderly are recognized as avoidance facilities that cause disconnection in the local community. We must try to change this perception. The elderly are members of the community where we live together, and the residential facilities for the elderly should be provided as a space where they can feel the experience of aging comfortably. To this end, we think that facility should be designed as a facility where we can live together. In order to do so, not only the elderly but also people of various ages should be able to use it, and we would like to propose a type of housing that the elderly can use without inconvenience.