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효율적인 R&D과제평가를 위한 기술대체모듈 설정모형의 개발 및 적용
권철신(Cheolshin Kwon),김기찬(Kichan Kim),안기현(Kihyun Ahn) 대한산업공학회 2010 대한산업공학회지 Vol.36 No.1
In R&D project evaluation, we consider the technical couple. And we set technology modular alternatives, after evaluating technical group based on technical couple. So we solve the problem extracted from existing research of R&D project evaluation. We use Conjoint Analysis(CA) for this research. CA is usually used for confirming customers’ preference. However we use it for researchers’ preference in the side of technology. This research is followed by the next 4 steps. ① Hierarchical model of goal technology ② Composition model of modular alternatives ③ Evaluation model of modular alternatives ④ Setting model of technology modular alternatives
기술상호효과분석의 입력변수 추정 난이도 경감을 위한 입력변수 설정모형의 설계
전정철(Jungchul Jun),권철신(Cheolshin Kwon) 한국경영과학회 2017 韓國經營科學會誌 Vol.42 No.2
As the technology convergence paradigm emerges, the need for “CIA techniques" to analyze the mutual effects of technology is increasing. However, since the CIA input parameter estimation is difficult, the present study suggests a ”CIA input parameter setting model" to alleviate the difficulty of CIA input parameter estimation. This paper is focused on the difference of measurement difficulty by each scale which expert"s estimation behavior was defined as measurement activity quantifying the judgment of future technology. Therefore, this model is designed to estimate the input variable as a sequence or isometric scale that is relatively easy to measure, and then converts it into a probability value. The input parameter setting model of the CIA technique consists of three sub-models : ‘probability value derivation model", ‘influence estimation model", and ‘impact value calculation model", in order to develop a series of models the Thurstone V model, Regression Analysis, etc has been used.
기술대체모듈의 설정 및 선정을 위한 컨조인트-CHP모형의 개발
김기찬(Kichan Kim),안기현(Kihyun Ahn),권철신(Cheolshin Kwon) 한국경영과학회 2008 한국경영과학회 학술대회논문집 Vol.- No.-
In this research, we develop the model of selecting and setting technology modular alternatives. We compose the selecting process(CHP) after setting technology modular alternatives based on technical couple by Conjoint Analysis(CA). Through this process, we can have several advantages. ① Increasing the accuracy of R&D project evaluation ② Declining the load of pair-wise comparison