도시철도차량 부품 표준 및 모듈 개발대상 선정을 위한 전략적 기술수요 유형분석 연구

In the domestic railway parts industry, there is still a tendency to rely on overseas parts for core and maintenance parts. For these reasons, performance improvement and localization development have been carried out through national R&D investment although commercialization has been sluggish. Therefore, this study presents a strategic methodology to select the development target by analyzing the strategic technology.