한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2006년도 추계학술대회 논문집
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- Pages.593-605
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- 2006
유한요소법을 이용한 전차선로-팬터그래프 동적상호작용 해석 프로그램의 개발 및 검증
Development and Validation of a Catenary-Pantograph Dynamic Simulation By Using the Finite Element Method
- 발행 : 2006.11.09
초록
We have developed a catenary-pantograph dynamic simulation program by using the finite element method and verified the accuracy according to the EN 50319. During the validation process, we have reviewed which the time integration methods is proper for this application. among the Newmark method, Wilson theta method and alpha method. We conclude that the alpha method is the best in terms of computation time and accuracy.
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