• 감성과학
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• 제7권1호
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• pp.83-95
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• 2004

시장의 글로벌화는 시장환경을 급격히 변화시키고 있다. 따라서 본 연구는 이에 부응하여 디자인을 통해 글로벌경쟁우위를 차지하려 노력하는 글로벌 기업들을 위해 글로벌 디자인 프로세스를 제안하고자 한다. 본 연구는 글로벌 소비자문화의 의미구조와 이동의 관점에서 글로벌 세분시장을 구성하는 글로벌 소비자문화, 글로벌 디자인 및 글로벌 세분시장을 구성하는 소비자간의 순환적 인과구조를 규명하여 글로벌 디자인을 위한 새로운 연구의 틀을 창조한다. 그리고 이를 바탕으로 소비자들이 선호하는 디자인을 위해서 글로벌 소비자문화-기반 글로벌 디자인 프로세스를 제안하는 데 목적이 있다. 연구목적을 위해 먼저 글로벌 세분시장과 글로벌 소비자, 글로벌 소비자문화 및 글로벌 디자인을 고찰한다. 그 다음 이들 간의 인과구조를 규명하기 위해 이론적 고찰로서 McCraken의 제품의 문화적 의미구조와 이동에 관한 이론을 적용하여 그것을 바탕으로 연구의 틀을 구성한다. 그리고 글로벌 소비자문화 중 10대 청소년의 글로벌 문화에 대한 2차 자료를 바탕으로 사례연구를 진행한다 마지막으로 연구의 결과로서 글로벌 소비자문화-기반 글로벌 디자인 전략을 제안하고 미래 연구를 위한 방향을 논의한다.

• 디자인학연구
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• 제14권2호
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• pp.107-116
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• 2001

급변하는 시장환경은 기업으로 하여금 국가의 경계를 넘어 글로벌 시장에서 그들의 제품디자인의 경쟁우위를 확보하기 위한 글로벌경쟁을 요구하고 있다. 따라서 기업은 소비자들의 핵심 가치와 니즈를 철저히 이해하고 거기에 적절히 부응하지 않으면 글로벌 소비자 시장에서 경쟁우위를 얻을 수 없다. 따라서 본 연구는 소비자 중심의 글로벌 시장 공략을 위한 쌍방향 온-라인 디자인 조사·분석 프로그램 개발 및 디자인 데이터 베이스화를 통하여 글로벌 시장에서 경쟁우위를 확보할 수 있는 새로운 디자인 개발 프로세스 구축을 그 목적으로 하고 있다. 이를 위해 수단-목표 사슬이론과 래더링 방법의 이론적 고찰을 통해 가치관-혜택-속성의 연계성으로 연구 프레임웍을 구축하였고, 그 프레임웍을 여러 실증 연구를 통해 Global Design Process라는 프로그램을 개발하였다. 본 연구는 급변하는 디지털 시대에 부응하는 한층 업-그레이드된 시스템이라 할 수 있다.

• 한국IT서비스학회지
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• 제7권3호
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• pp.97-114
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• 2008

Many companies have implemented ERP systems to enhance their process competitiveness. Since most ERP systems down to date are implemented and managed on each separated business-unit or company level, such systems run short of the consideration about global business processes and global system managements. In order to integrate a successful global ERP, it is essential to apply the well-systematic implementation methodology which considers global standardization and global IT requirements. It is, however, the actual circumstance that such well-structured methodologies for global ERP implementation are hardly shown not only from domestic site but from foreign one. This paper indicates the global ERP implementation guideline with integrated approach including; the standard process design for efficient execution of global business; the ERP implementation method considering global IT requirements; and, the management method for global system operation. GSI ERP methodology is composed of 3 Phase：Global Strategy Planning, Global Template Construction and Global Roll-Out. Phase1; Global Strategy Planning contains Environment Analysis, GSI direction and Implementation Plan. Phase2; Global Template Construction contains Business blueprint, GSI operation design and Global template implementation. Phase3; Global Roll-out contains local business analysis, local ERP implementation and Global ERP Operation.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2004년도 추계학술대회
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• pp.870-875
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• 2004

Current trend of design technologies shows engineers to objectify or automate the given decision-making process. The numerical optimization is an example of such technologies. However, in numerical optimization, the uncertainties are uncontrollable to efficiently objectify or automate the process. To better manage these uncertainties, Taguchi method, reliability-based optimization and robust optimization are being used. To obtain the target performance with the maximum robustness is the main functional requirement of a mechanical system. In this research, the robust design strategy is developed based on the DACE and the global optimization approaches. The DACE modeling, known as the one of Kriging interpolation, is introduced to obtain the surrogate approximation model of the system. The robustness is determined by the DACE model to reduce the real function calculations. The simulated annealing algorithm of global optimization methods is adopted to determine the global robust design of a surrogated model. The mathematical problems and the MEMS design problem are investigated to show the validity of the proposed method.

• 대한기계학회논문집A
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• 제29권9호
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• pp.1243-1252
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• 2005

A current trend of design methodologies is to make engineers objectify or automate the decision-making process. Numerical optimization is an example of such technologies. However, in numerical optimization, the uncertainties are uncontrollable to efficiently objectify or automate the process. To better manage these uncertainties, the Taguchi method, reliability-based optimization and robust optimization are being used. To obtain the target performance with the maximum robustness is the main functional requirement of a mechanical system. In this research, a design procedure for global robust optimization is developed based on the kriging and global optimization approaches. The DACE modeling, known as the one of Kriging interpolation, is introduced to obtain the surrogate approximation model of the function. Robustness is determined by the DACE model to reduce real function calculations. The simulated annealing algorithm of global optimization methods is adopted to determine the global robust design of a surrogated model. As the postprocess, the first order second-moment approximation method is applied to refine the robust optimum. The mathematical problems and the MEMS design problem are investigated to show the validity of the proposed method.

• Advances in aircraft and spacecraft science
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• 제4권3호
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• pp.297-316
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• 2017

With rapid growth in the complexity of large scale engineering systems, the application of multidisciplinary analysis and design optimization (MDO) in the engineering design process has garnered much attention. MDO addresses the challenge of integrating several different disciplines into the design process. Primary challenges of MDO include computational expense and poor scalability. The introduction of a distributed, collaborative computational environment results in better utilization of available computational resources, reducing the time to solution, and enhancing scalability. SORCER, a Java-based network-centric computing platform, enables analyses and design studies in a distributed collaborative computing environment. Two different optimization algorithms widely used in multidisciplinary engineering design-VTDIRECT95 and QNSTOP-are implemented on a SORCER grid. VTDIRECT95, a Fortran 95 implementation of D. R. Jones' algorithm DIRECT, is a highly parallelizable derivative-free deterministic global optimization algorithm. QNSTOP is a parallel quasi-Newton algorithm for stochastic optimization problems. The purpose of integrating VTDIRECT95 and QNSTOP into the SORCER framework is to provide load balancing among computational resources, resulting in a dynamically scalable process. Further, the federated computing paradigm implemented by SORCER manages distributed services in real time, thereby significantly speeding up the design process. Part 1 covers SORCER and the algorithms, Part 2 presents results for aircraft panel design with curvilinear stiffeners.

• Advances in aircraft and spacecraft science
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• 제4권3호
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• pp.317-334
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• 2017

With rapid growth in the complexity of large scale engineering systems, the application of multidisciplinary analysis and design optimization (MDO) in the engineering design process has garnered much attention. MDO addresses the challenge of integrating several different disciplines into the design process. Primary challenges of MDO include computational expense and poor scalability. The introduction of a distributed, collaborative computational environment results in better utilization of available computational resources, reducing the time to solution, and enhancing scalability. SORCER, a Java-based network-centric computing platform, enables analyses and design studies in a distributed collaborative computing environment. Two different optimization algorithms widely used in multidisciplinary engineering design-VTDIRECT95 and QNSTOP-are implemented on a SORCER grid. VTDIRECT95, a Fortran 95 implementation of D. R. Jones' algorithm DIRECT, is a highly parallelizable derivative-free deterministic global optimization algorithm. QNSTOP is a parallel quasi-Newton algorithm for stochastic optimization problems. The purpose of integrating VTDIRECT95 and QNSTOP into the SORCER framework is to provide load balancing among computational resources, resulting in a dynamically scalable process. Further, the federated computing paradigm implemented by SORCER manages distributed services in real time, thereby significantly speeding up the design process. Part 1 covers SORCER and the algorithms, Part 2 presents results for aircraft panel design with curvilinear stiffeners.

• 대한인간공학회지
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• 제29권4호
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• pp.693-699
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• 2010

Korea has been took the top ranking in the global shipbuilding industry in terms of new orders, order backlogs and the volume of vessels for several years. However, the domestic small- and medium-scale shipbuilders currently face imminent threat from China and new challenge to focus on development of high value-added ships. So far, the marine leisure industry of Korea has been showed weak global competitiveness and there were few attempts to design and develop leisure boats and yachts. We describe the digital design process of leisure boat exterior that could reflect user's sensibilities and feelings of entire forms of the products. This design process contains stepwise sensibility evaluation via web and provides designers with various and fast feedbacks about their design outputs in each design stage.

• 공학교육연구
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• 제19권5호
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• pp.25-34
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• 2016

The concept of the design thinking can be effective in engineering design process especially in developing the appropriate technology product. In this paper we analyze the student's design activities during the 'Creative and Integrated Design Academy for the other 90%' to solve the problems in the developing countries from the perspective of the design thinking. Based on this analysis we propose the direction of the creative and integrated design activities to solve the appropriate technology products and also the direction of the future engineering design process.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.28-29
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• 2015

The tire production facility is a large-scale construction with the complexity of a manufacturing process. The process utilities should be wide-ranging as an effective arrangement of them is highly important. All the necessary information should be clarified together with the manufacturer at the basic planning stage, and this design should be developed to comply with the local culture and regulations. It is important to carry out more advanced engineering in terms of process, cost and quality, even if it is difficult to standardize due to the cultural and geographical conditions and regulations. The key point is to reflect all the given conditions and make a clear design during the design stage, to eliminate the problems after the construction has begun. Another key point is the delivery system, which must be totally managed from the initial design stage until the construction stage by proven companies. Flexibility, quick action, and single responsibility will be the fundamental features in all the steps of the project.