• Title, Summary, Keyword: R&D Lifecycle

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A Study on the Scope of Government R&D Planning : Focused on the Energy and Resources Production Technology (R&D기획의 범위에 대한 고찰 : 에너지·자원 생산기반기술을 중심으로)

  • Park, Jungkyu
    • Economic and Environmental Geology
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    • v.45 no.5
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    • pp.579-587
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    • 2012
  • The purpose of this study is to emphasize the necessity of extention of a government R&D planning scope. Presently, government R&D planning is focused on the selecting a R&D project. There is no R&D strategy for R&D conducting such as the composition of R&D team, collaboration and knowledge flow. Ordinarily these strategies are established by research director. This study analyzed the determinants of excellent R&D performance and proposed R&D strategy for R&D conducting using the patent bibliograpy information in energy resources production technology field. On the other hand, this study introduced the concept of technology lifecycle and showed that R&D strategy should be differentiated by technology lifecycle.

Scientists' Information Behavior for Bridging the Gaps Encountered in the Process of the Scientific Research Lifecycle (과학기술분야 연구활동 단계별 문제상황 극복을 위한 정보행동 연구)

  • Lee, Jung-Yeoun;Chung, Eun-Kyung;Kwon, Na-Hyun
    • Journal of the Korean Society for information Management
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    • v.29 no.3
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    • pp.99-122
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    • 2012
  • This study analyzed scientists information behaviors when they engage in solving specific research problems in various situations throughout the entire scientific R&D lifecycle process. In-depth interviews with a total of 24 scientists were conducted in their research laboratories, the scientists' everyday workplace and the contexts of scientific research. The theoretical and methodological frameworks employed for this study were Dervin's Sense-making, Savolainen's Everyday Life Information Seeking, and Engestrom's Activity Theory. The findings of this study informed context-specific research and information behaviors of the scientists in the 14 sub stages of the five-stage of R&D lifecycle. Specifically, the study revealed the research objectives and related information behaviors (e.g., information needs, information seeking, information sources and channels, information barriers, etc.) to achieve the objectives at each sub-stage. The study results provided essential information to re-design the information services and strategies that accommodate the scientific R&D lifecycle.

Understanding Scientific Research Lifecycle: Based on Bio- and Nano-Scientists' Research Activities (과학기술분야 R&D 전주기 연구 - 국내 생명 및 나노과학기술 연구자를 중심으로 -)

  • Kwon, Na-Hyun;Lee, Jung-Yeoun;Chung, Eun-Kyung
    • Journal of the Korean Society for Library and Information Science
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    • v.46 no.3
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    • pp.103-131
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    • 2012
  • This study aimed to identify the entire lifecycle of research projects in science and technology. Specifically, it attempted to reveal major research steps and research activities from the beginning to the end of R&D projects. It also investigated information needs, source use and problems scientists encounter in each research step. In-depth interviews with 24 Korean scientists in the fields of bio- and nano-science and technology revealed five major steps of lifecycle, namely idea formation, seeking funding, experiment and analysis, output disseminations, and evaluation. We further identified specific information behaviors and salient communication and research tools in each step.

Technology Trend of the additive Manufacturing (AM) (적층식 제조(Additive manufacturing) 기술동향)

  • Oh, Ji-Won;Na, Hyunwoong;Choi, Hanshin
    • Journal of Korean Powder Metallurgy Institute
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    • v.24 no.6
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    • pp.494-507
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    • 2017
  • A three-dimensional physical part can be fabricated from a three-dimensional digital model in a layer-wise manner via additive manufacturing (AM) technology, which is different from the conventional subtractive manufacturing technology. Numerous studies have been conducted to take advantage of the AM opportunities to penetrate bespoke custom product markets, functional engineering part markets, volatile low-volume markets, and spare part markets. Nevertheless, materials issues, machines issues, product issues, and qualification/certification issues still prevent the AM technology from being extensively adopted in industries. The present study briefly reviews the standard classification, technological structures, industrial applications, technological advances, and qualification/certification activities of the AM technology. The economics, productivity, quality, and reliability of the AM technology should be further improved to pass through the technology adoption lifecycle of innovation technology. The AM technology is continuously evolving through the introduction of PM materials, hybridization of AM and conventional manufacturing technologies, adoption of process diagnostics and control systems, and enhanced standardization of the whole lifecycle qualification and certification methodology.

Recognizing the Necessity for Developing Customer-Oriented New Products for the 4th Industrial Revolution (4차 산업혁명 시대를 대비한 고객 중심의 신제품 개발 필요성 인식 제고)

  • Oh, Won-geun
    • Journal of Information Technology Applications and Management
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    • v.27 no.1
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    • pp.97-109
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    • 2020
  • It is expected that the Fourth Industrial Revolution will have a great impact on the manufacturing industry, especially as it will cause big changes in industry, economy as well as socio-cultural. To cope with this situation, each country is promoting the policy of cultivating its manufacturing. This study derives the effect of the fourth industrial revolution on product lifecycle management for smart manufacturing through expert's cognitive analysis. The knowledge area of product lifecycle management is divided into Project Portfolio Management, Collaborative Product Design, Customer Needs Management, Direct Material Sourcing, Product Data Management, Digital Manufacturing & Engineering, R&D Foundation, New Product Development through academic research. The expert survey was conducted in five different perspectives: Importance, Insufficiency. Then, using the results of the survey and the academic research the implication about Product Lifecycle Management were derived. The significance of this study is that it derives the change areas and factors of the product life cycle management knowledge domain in preparation for the fourth industrial revolution according to the perspective of importance and insufficiency.

Development of the System Technical Maturity Assessment Model for Defense R&D Programs Decision Support (국방 연구개발사업의 의사결정 지원을 위한 시스템 성숙도 평가 모델 개발)

  • Kim, Jung-Myong;Park, Young-Won
    • Journal of the Korea Institute of Military Science and Technology
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    • v.13 no.5
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    • pp.808-817
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    • 2010
  • This paper proposes a novel appoach which can assess the system technical maturity for use in Defense R&D Program reviews. As the weapon systems become more complicated, the success and effectiveness of R&D outcome heavily depend on the application and tailoring of systems engineering process and methods. It is a difficult task to assess the system readiness level(SRL) of the system being developed. A system-focused approach for managing weapon systems development and making effective and efficient decisions during the development lifecycle is critical to ensure the success of the program. The proposed weighted average SRL can facilitate the system technical maturity assessment without expending heavy work load.

A Study on the Induction Procedure of PLM in the Multi-Item Product Business : Benchmarking Method (다품종 사업환경에서의 PLM 적용에 대한 연구 : Benchmarking 기법)

  • Ahn, Yong-Ho;Jeong, Woo-Cheol;Kim, Tae-Sung
    • Journal of Digital Convergence
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    • v.10 no.5
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    • pp.125-133
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    • 2012
  • To make maximum benefit through the R&D investment, various methods is presented to support cooperating company in managing product information which reaches to conceptual design, detail design, production and a service from planning phase of production. Recently, the induction of PLM (Product Lifecycle Management) is being accelerated to design the enterprising system which is various from the idea phase for a product plan to the elimination through the life cycle of the product by the major companies. This study is focused on the research and development of the major companies which is producing products like sets, parts and equipment. This study proposes the process of product strategy, goods planning, development, information and the renovation of decision-making system.

A Study on R&D Lifecycle for Supporting Scientific Research Activities (과학기술분야 R&D 지원을 위한 지식활동 프레임워크 연구)

  • Park, Ji-Young;Choi, Hee-Seok;Shim, Hyoung-Seop;Kim, Jae-Soo;You, Beom-Jong
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.1048-1050
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    • 2015
  • 최근 빅데이터와 SNS, 컴퓨팅 기술의 발달로 쏟아지는 정보 속에서 연구자들은 자신의 학술적 요구를 충족시킬 수 있는 정보탐색에 많은 어려움을 겪고 있다. 따라서 효과적으로 정보를 탐색하고 의사 결정을 지원할 수 있는 새로운 도구가 절실한 시점이다. 본 논문에서는 R&D 활동 지원도구를 설계하기 위해 연구활동의 각 단계를 정의하고 지식정보 이용을 프로세스별, 프로세스 간 관계를 정의하고자 한다. 본 연구는 R&D 관리 프로세스와 연구자의 R&D 수행 프로세스간 관계성을 정의하여 연구활동을 2-트랙으로 모델링 하였으며, 연구자의 내 외적 환경요인과 연구수행 프로세스간 상호작용을 반영하였다는 점에서 의미를 지닌다. 이는 국내과학자의 연구와 정보활동에 대한 근본적 이해를 제공함으로써 R&D 활동 지원도구 설계 및 서비스 개발에 활용될 수 있을 것이다.

The Information value-based document management technique using the Information Lifecycle Management Theory (정보주기관리 이론에 근거한 정보가치 기반문서 관리기법)

  • Im Ji-Hoon;Lee Chil-Gee;Lee Young-Joong
    • Journal of the Korea Society for Simulation
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    • v.14 no.4
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    • pp.19-30
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    • 2005
  • Due to explosive expansion in R & D efforts for advancement of technological predominance by Enterprises, the volume of technical information rapidly increases and emphasize on the valuation of this information has grown ever increasingly important. Therefore the requirement for systematic management and safeguard and accumulation of these intellectual properties of the Enterprise is in very high demand. A lot of effort and research has been carried out and many on going studies in progress to try to derive the optimum solution on how to manage information retention policy, processes, execution method, and hardware to execute the information with and etc. The intent of this thesis is to recommend a way for the Enterprise on how to evaluate the valuation of the data and to suggest the method on how to manage these intellectual properties by way of using Information Lifecycle Management theory which manages data according to the business valuation of the data. The decision on valuation of data and retention cycle is based on analytic method of a nonparametric regression, experimentation was carried out by applying to Enterprise Document Management System to present the suitable retention cycle according to the valuation and variety of attribute of data.

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Simulation Modeling Methodology and Simulation System Architecture for Shipbuilding Processes (선박 건조 공정 시뮬레이션을 위한 모델링 방법론 및 시스템 아키텍처)

  • Oh D.K.;Lee C.J.;Choi Y.R.;Shin J.G;Woo J.H.
    • Korean Journal of Computational Design and Engineering
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    • v.11 no.1
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    • pp.11-19
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    • 2006
  • For several years, a research about the simulation for shipyard and shipbuilding has been performed. This research is based on the concept of PLM (Product Lifecycle Management) and DM (Digital Manufacturing). Global leading companies and research center are trying to get a good position of PLM, especially M&S field. Digital shipbuilding is to computerize shipyard facilities and shipbuilding processes, and to simulate expected scenarios of shipbuilding processes using a computer model in order to resolve a potential problem such as a bottleneck processes, and over loaded resources. In this paper, simulation methodology for shipbuilding is described. In addition, a local and global strategy for the use of simulation methodology is suggested. Finally, case studies about an indoor shop and an outdoor shop are described.