• Proceedings of the KIEE Conference
• /
• 2009.07a
• /
• pp.589_590
• /
• 2009

This paper presents a unique approach to scheme a demand response (DR) program in the electricity market from a customer-oriented perspective, which is based on the analytic hierarchy process (AHP). The proposed program is designed as an incentive-based program (IBP) considering Korea power systems with the cost-based generation pool (CBP). And the proposed DR program has the objective to maximize social welfare corresponding customers‘ participation and the constraints including incentive payments, the specific load curtailment conditions and reserve-margin criterion. A test system for the case study is used to demonstrate the usefulness and applicability of the proposed approach, and the load profiles with the proposed DR program are obtained. The results show not only the revenue attributable to the avoided costs but also enhancement of system reliability.

• Proceedings of the KSRS Conference
• /
• 2006.03a
• /
• pp.202-205
• /
• 2006

The objective of this study is to analyze the hazard-areas for landslide using GIS and RS. LRA (Logistic Regression Analysis) and AHP (Analytic Hierarchy Program) methods were used for evaluation of the hazard-areas by six topographic factors (slope, aspect, elevation, soil drain, soil depth, land use). These methods were applied to Anseong-si where frequent landslides were occurred mainly by the regional heavy rainfall. A landslide hazard-map of Anseong-si could describe into 7 hazard-grades. As results, LRA method was underestimated in higher grades areas, while AHP method was underestimated in lower grades areas. In order to evaluate the hazard-areas for landslides with accuracy, these results of each method were overlapped and the results of suggested method were compared with the historical landslide hazard records of KFRI (Korea Forest Research Institute).

• Journal of the Korea Safety Management & Science
• /
• v.11 no.2
• /
• pp.153-158
• /
• 2009

An optimal selection problem of SCM system is one of the critical issues for the company's competitiveness and performance under global economy. This paper presents a hierarchy model consisted of characteristic factors for introducing SCM system and an AHP (Analytic Hierarchy Process) based decision-making model for SCM system evaluation and selection. The proposed model can systematically construct the objectives of SCM system selection to meet the business goals. This paper focuses on selecting an optimal SCM system considering both all decision factors and sub-decision factors of a hierarchy model. Especially, the benefit/cost analysis is applied to choose SCM system. A case study shows the feasibility of the proposed model and the model can help a company to make better decision-making in the SCM system selection problem.

• Journal of Agricultural Extension & Community Development
• /
• v.23 no.4
• /
• pp.419-429
• /
• 2016

This study focuses on the policy priorities for training agro-healing experts. Training agro-healing experts is an important task that should boost local community in rural areas. In order to make an efficient decision making, the study analyses priority of relevant policies using the AHP(Analytic Hierarchy Process) method. According to the results, R&D comes out first. Human Resource Development(HRD), financial support, and the construction of legal system comes after R&D. In R&D, qualifications and guidelines for participants comes out the most significant issue. In the aspect of HRD, it is very important to develop and utilize regional personnel such as unemployed youth and retirees from related fields. As for financial support, funding for educational facilities (i.e. classrooms and farmland for practice) is needed. In case of legal system, it is desirable to introduce the recruiting experts system and qualification system certified by government.

• Proceedings of the Korean Information Science Society Conference
• /
• 2012.06b
• /
• pp.25-27
• /
• 2012

국민의식 수준이 높아지면서 도로교통 등 SOC 시설물 이용에 대한 서비스도 다양화 고도화되면서 사용자 가치를 반영한 서비스수준 요구가 커지고 있다. 본 연구는 국내외 선행 연구사례 고찰을 통해 정보시스템과 터널시설물의 서비스수준 등의 평가항목을 도출하고 AHP기법을 사용하여 평가항목들 간의 상대적 중요성을 계산하여 정보시스템과 터널시설물의 서비스수준간의 중요도 관계분석을 통한 연구사례가 많지 않은 국도상의 터널시설물을 대상으로 향후에 사용자중심의 시설물유지관리정보시스템 개발 방안을 마련하였다.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
• /
• 2004.11a
• /
• pp.423-428
• /
• 2004

Flooding is one of the main causes of loss of lives and properties among various natural disasters in Korea. Flood risk maps are currently being produced in Korea but the progress is slow considering the necessity to map at nationwide scale. In this study, GIS-based multi-criteria decision making process which is normally used for resource management and site analysis was applied to locate flood vulnerable areas. Past records of flooding maps were analysed to extract topographic characteristics of flooded areas. The extracted characteristics were then set as criteria for flooding analysis using the Fuzzy and Analytic Hierarchy Process(AHP) methodology. Results from this study showed that an improved phased action plan was possible, because the flood vulnerable areas are shown in varying degrees of uncertainty unlike the conventional Boolean type GIS layer superimposition analysis.

• Journal of Energy Engineering
• /
• v.9 no.3
• /
• pp.269-277
• /
• 2000

본 연구에서는 정부주도 에너지연구개발사업의 기획 시 활용 가능한 기술개발전략도출 모형을 제시하고, 실용화를 앞두고 있는 대체에너지기술인 고분자전해질 연료전지를 대상으로 모델의 실용가능성을 점검하였다. 그 결과 각 중점기술개발과 제별 기술환경특성이 고려된 추진전략 및 투자전략을 도출해 낼 수 있는 유용성이 입증되었다. 특히 본 연구의 모형은 그간 전문가의 직관적 판단에 의존하여 이루어지던 기술개발과제 도출과정을 AHP 분석을 이용하여 체계적이고 객관적인 방법으로 개선하였으며, 이와 연계된 국내외 기술수준 및 기대효과, 국내 가능성 평가를 통해 기술개발 추진전력을 수립할 수 있는 특성을 가지고 있다.

• Journal of the Korea Safety Management & Science
• /
• v.16 no.4
• /
• pp.405-416
• /
• 2014

The importance of Human Resource Management is big issue in business management recently. However, employ's job satisfaction is appeared as low. In this study, surveys were conducted among those long-term employs. The importance of job satisfaction is prioritized by AHP analysis based on results of survey to compare to the results of previously studied research. And this study will contribute to improvement of job satisfaction by comparing the facts in two different groups of occupation.

• Korean Management Science Review
• /
• v.21 no.2
• /
• pp.93-109
• /
• 2004

The imports of used medical equipment such as CT. MRI have been rapidly increased every year. How to manage those medical equipment has been one of critical issues in the government sector. In this study, we demonstrate how benefit/cost analysis using the Analytic Hierarchy Process (AHP) can be applied to the comparison of used CT/MRI and new CT/MRI. The final results show that the new CT/MRI is more attractive than the used CT/MRI.

• Journal of the Korean Institute of Intelligent Systems
• /
• v.6 no.4
• /
• pp.61-70
• /
• 1996

This paper deals with consciousn~s structure by means of human subjective judgement. Fuzzy structural modeling which is a modeling method for consciousness structure have the large number of pairwise comparigon by human subjective judgement, is difficplt to check the consistency index which denotes the precision for human judgement. To improve these points, we set the structure of consciousness by fuzzy structural modeling method using the concept of pairwise compariqon matrix in AHP. The efficiency of this method is showed by means of the consciousness structure graph to the qyality system construction.