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동적 환경에 노출된 전자유닛의 과도응답해석과 준정적해석에 관한 비교연구
전호일(Ho Il Jeon),박기철(Gi Chul Park) 대한기계학회 2016 대한기계학회 춘추학술대회 Vol.2016 No.12
When analyze the system exposed to the dynamic environment, there are several cases to use the quasistatic analysis method. Because it can reduce the time of analysis remarkably and simplify the solution of analytical model. So the quasi-static analysis is used to be the one of the alternative method for solving the dynamic analysis problem efficiently. In the study, the structural characteristics of system using the transient response analysis and the quasi-static analysis is compared.
사례연구 : 시장 불확실성 수준과 혁신체제 패턴간 적합에 관한 연구: 우리나라 초고속인터넷산업의 사례
김영배,전호일 기술경영경제학회 2003 Journal of Technology Innovation Vol.11 No.2
This study explored the patterns of activities and interactions among participants in the adoption process of a new system innovation, ADSL, in Korea, using an integrative framework of innovation system and strategic decision-making process for uncertainty reduction. An in-depth case analysis was undertaken to identify the adoption process of ADSL innovation, as a case in point, in conjunction with activities and interactions among related parties such as government, service providers, equipment suppliers, and content providers. The results of case analysis revealed that as the level of uncertainty in the adoption of ADSL innovation decreases, the focus of decision-making activities moves from scoping, to searching, to evaluating and to committing. Also this study found that at the early stage of ADSL adoption with higher level of uncertainty, government plays a pivotal role in coordination of related parties to participate in the innovation process, while service providers replaced this role at later stage of innovation with lower level of uncertainty. This study discussed theoretical and policy implications for the adoption of new system innovations with varying degrees of uncertainty.