가상공학기술을 이용한 철도차량 설계환경에 관한 연구

초록

The concurrent engineering technologies have been broadly used in the field of the design, testing and manufacturing to reduce product development cycle time and costs. The virtual engineering technologies regard as a key technology to integrate the computer-aided technologies such as CAD, CAE, CAT and DB et al. In this research, we developed the integrated design environment for the AGT(Korea Automated Guideway Transit) as a basic study for building the concurrent engineering environment of rolling stock. A virtual track was developed based on the physical test bed built in Kyungsan to generate immersive driving environment. Also, the physical test equipments and virtual simulation model were developed to analyze the dynamic behavior of rolling stock. A driving simulator of the AGT was developed to show the driving scenery in virtual environment. We expect to reduce the time and costs of newly developed rolling stock using the integrated design environment developed in the research.