• Information and Communications Magazine
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• v.31 no.1
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• pp.41-44
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• 2013

본고에서는 창조경제 실현의 핵심으로 부상한 SW(Software)의 주요국 R&D 프로그램 사례를 들어봄과 아울러, 미래창조과학부가 SW혁신전략(2013.10)의 일부로 마련한 SW R&D 프로그램인 SW기초연구센터, SW그랜드챌린지, GCS(Global Creative Software) 프로젝트 계획에 대하여 소개한다.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.158-159
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• 2011

최근 발표된 제5차 전력수급계획에 의하면 제주도에 3번째 HVDC 연계선 설치가 계획되고 있다. 이전까지 설치된 2개의 HVDC는 LCC(전류형) HVDC로써 안정적이고 우수한 성능으로 제주지역의 전력 수급에 기여를 했지만 전압 불안정 문제를 초래할 가능성을 가지고 있다. 따라서 3번째 HVDC는 VSC(전압형)으로 설치하는 것을 고려해야 한다. VSC HVDC는 유무효 전력이 동시에 제어가 가능하다는 장점이 있으나 비싼 가격과 높은 변환 손실, 그리고 작은 용량으로 제한적인 용도로만 사용되어 왔다. 그러나 최근 Multi-Level Converter 기술이 적용되면서 이전의 많은 문제들이 해결되었다. 이 논문에서는 VSC HVDC의 최신 동향에 대해서 간략히 소개하고 제주 전력망에 VSC HVDC가 설치되었을 때의 효과에 대해서 논의하고자 한다.

• Journal of the Korean Society for information Management
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• v.19 no.2
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• pp.93-108
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• 2002

The purpose of this paper is to propose an successful implementation plan for national R&D program integrated information system. First, we surveyed and analyzed the status and plan of the national R&D program information system in developed countries (especially, the United States and Japan) Second, we reviewed the implementation background, limitation and further plan of the information systems related to R&D program in Korea. Last, division of the work and an successful plan in implementing the national R&D program integrated information system are discussed.

• Journal of Technology Innovation
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• v.5 no.1
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• pp.266-287
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• 1997

The purpose of this paper is to purpose methods and procedures by which we can set up technology planning scheme essential for R'||'&'||'D(or technology) planning in public sector (governmental and government-sponsored institutions), and can develop and select "main R'||'&'||'D projects" which are crucial to R'||'&'||'D planning, were quite specifically discussed in case of I'||'&'||'T(Information '||'&'||' Telecommunications) sector, so that they may not remain theoretical but may be practically applicable to real R'||'&'||'D programs. In this paper, the concept of technology planning was defined as a procedure for establishing nominal planning to acquire technologies efficiently for a specific sector. More detailed definition optimal technology-acquisition strategy, i.e., analyzing technological development '||'&'||' environ-ment, establishing R'||'&'||'D objectives as promising technology opportunities, selecting main R'||'&'||'D projects, allocating resources and so on."The"main R'||'&'||'D projects by technology sectors and by planning phases and then deciding on priority. Scoring method was rsed in assessment phase. Summing up, this paper suggested technology planning scheme of methods and procedures for sorting out required technologies, developing and assessing public R'||'&'||'D projects, and finally selecting main R'||'&'||'D projects.

• Journal of Internet Computing and Services
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• v.17 no.2
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• pp.39-47
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• 2016

In software R&D artifacts including documents and program code are produced. There are two kinds of software R&D artifacts: Research artifacts and development artifacts. Research artifacts include software R&D planning document, annual report, final report, research note and so on. Software development artifacts include software requirements, software design description, testing plan, test report, and program code. It is important to verify the documents and to test code to check the direction of the R&D. Moreover, we should check relationships as such completeness and consistency between research and development artifacts. The verification and testing help project manager and researchers understand what they do during software projects. Therefore, in this study, we present a process to verify documents and program in software R & D. In the process we check documents produced in software R&D and test program code. We describe the process by using Essence elements including alpha, activity, and competency. We present a case study to show the effectiveness of the process.

• Journal of the Korean Institute of Intelligent Systems
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• v.27 no.2
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• pp.170-178
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• 2017

This paper proposes an improved path-planning technique based on the $A^*$ algorithm. The conventional $A^*$ algorithm only considers the optimality of the planned path and sometimes produces a path that an unmanned underwater vehicle (UUV) cannot navigate due to its dynamic constraint such as the limit of the radius of gyration. It is because that the previous method evaluate the moving cost based on the straight distance between nodes. We enhance the conventional method by evaluating the moving cost on the basis of the practically navigable trajectory, which is generated by the waypoint-tracking control of the UUV dynamics. The simulation examples indeed show the effectiveness of the proposed technique.

• Transactions of the Korean Society of Automotive Engineers
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• v.18 no.1
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• pp.74-85
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• 2010

In order to formulate the compounded polypropylene(C-PP) which is suitable to an automotive door trim panel, 9 sorts of properties were measured after manufacturing the C-PP using an extruder and an injection machine with polypropylene(PP), ethylene-octene rubber(EOR) and talc. Mixture design, especially extreme vertices design, in DOE with MINITAB - commercial software was used to analyze the data. The relations between each property and each component, for example, $y=0.00907222x_1+0.00870556x_2+0.0155722x_3$ for specific gravity, were found out by the regression analysis and the variance analysis. The optimized formulation of the C-PP for an automotive door trim panel was acquired at PP(77.6962), EOR(11.0238) and talc(10.2800) by use of the response optimizer(mixture) in MINITAB.

• Journal of Korean Society of Rural Planning
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• v.9 no.3 s.20
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• pp.41-46
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• 2003

The study was focused on setting priority for future core technologies in rural development and resources using AHP. The technologies were derived by Delphi method. Evaluation criteria for the priority setting were decided as 'technology', 'market oriented', and 'public concerns' by council. The future core technologies were divided as four groups by importance and R&D level. Technologies in upper two groups were considered in the study. Group I had high importance and high R&D level. Group II had high importance and lower R&D level. Questionnaires were given to 9 specialists in agricultural resources. As the results, 'public concerns' was decided as a most important evaluation criterion. The most important technologies are "technology developing for animal feces and urine treatment, and restoration it to farm land" in group I, and "technology developing for agricultural by-products as energy source" in group II.

• Korean Management Science Review
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• v.16 no.1
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• pp.63-74
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• 1999

This paper presents a R&D investment model for the Information and telecommunications(l&T) technology using multiple objective linear programming(MOLP). The MOLP model involves the simultaneous maximization of three linear objective functions associated with three criteria, which are social, technological, and economic criterion. This model is different from the traditional one which only involves the maximization of economic criterion. It yields a suitable R&D investment ratio to each technology field. Its application to the National R&D Project in l&t Industry is also presented. In this application, the Analytic Hierarchy Process(AHP) is proposed to estimate the weights, which used as the coefficients in each objective function of the MOLP model. Then the problem is solved using the interactive method STEM. It is showed that with the aid of STEM, the MOLP model can be useful decision aid in formulation R&D investment plan in l&t industry. It is expected that the MOLP model works as the basis for planning R&D investment strategy in l&T industry.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.159-169
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• 2017

정부는 R&D 재원의 전략적인 투자를 위해 199년에 국가과학기술위원회를 설치한 이후, R&D 예산 배분 조정을 지속적으로 추진하면서 개별 사업에 대한 예산조정 이전에 투자우선순위를 설정하였다. 그러나 그간의 투자우선순위 설정은 중장기 투자전략, 기본계획 등을 근거로 하기 때문에 중점적으로 투자해야 할 기술분야에 대해 정성적인 언급에만 머무를 수밖에 없고, 현재 연구트렌드를 반영하기 어려위 실제 R&D 예산 배분 시 구체적인 연계성이 부족한 실정이다. 이에 본 논문에서는 나노분야 R&D를 중심으로 키워드를 활용한 트렌드 분석을 통해 정부 R&D 예산 배분의 전략성을 제고할 수 있으며, 사업의 투자규모를 설정하는데 있어 투자우선순위와의 연관도를 높이는 방안을 제시하고자 한다.