• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.577-580
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• 2003

본 연구는 건설업에 있어서 기획능력 향상과 건설 관계자들의 신뢰를 향상시키기 위한 재무적 타당성 검토의 데이터 베이스 모델을 만드는 것을 목적으로 한다. 연구의 방법으로는 건설업에 있어서 최근의 타당성검토 상황을 인식하기 위해서 문헌조사를 통해 기존 연구를 검토하고 현업에 있는 전문가와 면담을 실시하였다. 그 결과 타당성검토는 중요하다고 인식하고 있지만, 체계적인 시스템은 부재하다고 분석되었다. 이런 문제점을 개선하고자, 타당성검토의 중요 요소들을 선정하기 위한 설문조사를 실시해 그 요소를 도출하고, 그것을 바탕으로 ER(Entity-Relation)방법으로 데이터베이스 모델을 제시하였다. 이러한 데이터 베이스 모델은 분양형 건축물에 있어 합리적인 타당성검토 정보를 제공할 뿐만 아니라 프로젝트의 리스크를 줄일 수 있는 효과를 제시할 것으로 예상된다. 이에 따라서 본 연구의 결과는 분양형 건축물에 있어서 재무적 타당성 검토를 위한 데이터베이스 모델을 만드는 것이다.

• 한국경영과학회지
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• 제15권1호
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• pp.47-61
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• 1990

The purpose of this study is to construct a new model named Communication Consensus Value Weighted (CCVW) model based on inter-personal technical communication within a project team, and to design Feasibility Estimates Integrated Terminal System (FEITS) which is a subsystem of R & D Project Planning System/System Alternatives Feasibility Estimation System (RDPPL/SAFES) using the model as a key function for feasibility estimation in that system. This new model aims to integrate technical feasibility estimated by several estimators in the lowest level as the project work breakdown structure which is the indentical conception of a terminal system in RDPPL. The process to obtain the feasibility estimate integrated is presented in this paper.

• 한국건축시공학회지
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• 제4권3호
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• pp.117-124
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• 2004

This study aims to evaluate the feasibility of remodeling business by predicting the future price of apartment house after remodeling using Hedonic Price Model. The data concerning such 8 independent variables as location, unit size, unit plan, landscape, parking, the number of elapsed years after completion, number of units, brand per apartment unit from 25 regions in Seoul metropolitan city were collected and evaluated by established evaluation criteria. The coefficients affecting the price of apartment unit were made by way of linear multi-regression and put into Hedonic Price Model. The feasibility evaluation model for apartment was made and verified by data of remodelled apartment. The predicted results using suggested evaluation model coincide with actual apartment market situations.

• International Journal of Safety
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• 제11권1호
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• pp.26-32
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• 2012

This paper introduces a feasibility evaluation method for prognosis systems based on an empirical model in nuclear power plants. By exploiting the dynamical signature characterized by abnormal phenomena, the prognosis technique can be applied to detect the plant abnormal states prior to an unexpected plant trip. Early $operator^{\circ}{\emptyset}s$ awareness can extend available time for operation action; therefore, unexpected plant trip and time-consuming maintenance can be reduced. For the practical application in nuclear power plant, it is important not only to enhance the advantages of prognosis systems, but also to quantify the negative impact in prognosis, e.g., uncertainty. In order to apply these prognosis systems to real nuclear power plants, it is necessary to conduct a feasibility evaluation; the evaluation consists of 4 steps (: the development of an evaluation method, the development of selection criteria for the abnormal state, acquisition and signal processing, and an evaluation experiment). In this paper, we introduce the feasibility evaluation method and propose further study points for applying prognosis systems from KHNP's experiences in testing some prognosis technologies available in the market.

• 품질경영학회지
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• 제32권3호
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• pp.198-215
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• 2004

Technology competitiveness evaluates environmental and engineered technology and process at both the scientific and market levels. There are increasing concerns to measure the effects of the technology variables on the potential market feasibility levels. However, there are very little empirical analysis studies on that issue. This study investigates the impacts of technology variables on the levels of market feasibility based on 230 data obtained from Korea Technology Transfer Center. As various statistical analysis, the canonical discriminant model, logit discriminant model and classification model were used and their results were compared. This study results showed that major technology variables had very significant relations to discriminate high and low categories of market feasibility. Finally, this study will help building management strategies to level up the potential market performance and also help financial Institutions to decide funds needed for small-sized technology firms.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2007년도 정기학술발표대회 논문집
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• pp.249-254
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• 2007

최근 주택시장의 사업주체들은 다양하고 복잡한 시장 환경의 주택시장에서 성공적인 사업을 위하여 사업 기획단계 부터 체계적이고 객관적인 사업성분석을 필요로 하고 있다. 따라서 이러한 주택시장의 환경을 이해하고 사업성 분석에 필요한 모델을 제시하는 것은 의미 있는 것이다. 이에 본 연구에서는 주택시장에 현실적이고 실용적인 사업성분석인자와 중요도를 도출하고 사업성분석인자 모델을 제시하여 사례현장에 적용, 타당성을 검증하였다. 주택개발사업 전문가그룹인터뷰와 설문조사를 통해 중요도를 검증하고 분석한 결과 첫째, 본 연구에서 도출된 중요 사업성 분석인자는 개발사업의 기획단계에서 분석지수에 의해 평가대상 프로젝트의 사업성을 판단할 수 있는 근거를 제시하였다. 둘째, 사업추진등급 이하의 결과일 경우 기준 점수 이하인 분석인자를 도출하고 개선 가능한 분석인자에 대하여 피드백 과정을 통해 사업추진에 대한 재검토가 가능하였다. 따라서 본 연구의 사업성 분석모델은 실제 주택개발 사업에 대하여 사례현장 분석을 수행한 결과, 분석지수를 통하여 개발업무 실무자에게 현실성 있는 판단기준을 제공할 수 있는 것으로 확인되었다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2006년도 춘계학술대회 특별세미나. 특별세션
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• pp.34-45
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• 2006

Making practical use of urban MAGLEV system which is tried by government includes technique development and railway construction. Because huge amount of money will be spent on this project, feasibility study is being carried out in order to check the feasibility and to devise the master plan in prior to making practical use of urban MAGLEV system. The key issues of feasibility study are possibility of technique development, economical feasibility, location of a model railway and the improvement of related laws and regulations. This paper shows the approach to solve these key issues.

• 한국건축시공학회지
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• 제6권3호
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• pp.67-73
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• 2006

This study aims to evaluate the feasibility of remodeling business by predicting the future price of apartment house after remodeling using Hedonic Price Model. The data concerning such 9 independent variables as location, unit size, unit plan, landscape, parking, the number of elapsed years after completion, number of units, mechanical performance, interior from 25 regions in Seoul metropolitan city were collected and evaluated by established evaluation criteria. The coefficients affecting the price of apartment unit were made by Ivay of linear multi-regression and put into Hedonic Price Model. The feasibility evaluation model for apartment was made and verified by data of remodelled apartment. The predicted results using suggested evaluation model coincide with actual apartment market situations.

• 한국구조물진단유지관리공학회 논문집
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• 제9권2호
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• pp.163-172
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• 2005

본 연구에서는 헤도닉 모델을 활용한 공동주택 리모델링 사업성 평가방법을 제안하고자 한다. 공동주택 헤도닉 모델을 구성하기 위하여 공동주택 가격에 영향을 미치는 위치, 평형, 평면, 조경, 주차, 설비성능, 인테리어, 경과년수, 단지규모 등 9개의 독립변수를 설정하고 서울시내 25개구의 공동주택가격을 평형으로 나누어 평가데이터를 바탕으로 다중회귀분석을 실시하였다. 본 연구에서 구성한 공동주택 리모델링사업성 평가모델을 이용하여 기 시행된 공동주택 리모델링 사례에 적용한 결과 실제상황과 유사한 것으로 검증되었다.

• 한국건축시공학회지
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• 제9권3호
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• pp.117-125
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• 2009

With construction industry recession, many construction companies are increasingly conducting the development projects by themselves. However, housing projects requested by developers still stand large portion. Although many studies on feasibility analysis were released, they mainly focused on economic feasibility and lacked research on factors and criterions of overall project. Also, because previous studies overly break downed factors related to project, they rarely used in practice. Therefore, this study developed the feasibility analysis model of housing development projects to help main contractors to easily and effectively decide if it is feasible enough to promote the projects requested by developers, and verified the reliability of the model. In this study, thirty one driving factors were identified under seven different categories and the criterion of each factor was also developed. The survey on important index of each factor found 'salability', 'economic feasibility', 'site location' and 'method of raising fund' significant. 12 projects were tested by the model and its results showed resonable reliability.