모델기반 연동 속성정보를 활용한 철도운송용 온도도절운송용기 최적화 설계에 관한 연구

초록

This study proposes an optimized design method for a temperature controlled transport container to simultaneously achieve transport efficiency and guarantee cargo quality in a rail transport environment. The design of the existing temperature controlled transport container had a limitation in that it was difficult to systematically verify the design depending on empirical data and a single performance factor. Therefore, in this study, an integrated design process was constructed from requirement analysis to functional and physical architecture design, performance analysis, and optimization by applying a model-based system engineering approach. In particular, based on the attribute information that defines the interlocking relationship between components, major design parameters such as cooling/heating performance, power consumption, and insulation efficiency were linked to automatically reflect the CAE/CFD results in the system model. Through this, it was confirmed that performance prediction accuracy and development efficiency can be improved when design is changed. In addition, by performing SysML-based functional and physical architecture modeling, the operation scenario and control logic in the rail transport environment were visually integrated.

키워드