한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 1998년도 창립기념 춘계학술대회 논문집
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- Pages.299-306
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- 1998
철도차량의 설계 민감도 해석을 위한 효율적인 알고리즘 개발
An Efficient Algorithm for Design Sensitivity Analysis of railway Vehicle Systems
초록
Design sensitivity analysis of a mechanical system is an essential tool for design optimization and trade-off studies. This paper presents an efficient algorithm for the design sensitivity analysis of railway vehicle systems, using the direct differentiation method. The cartesian coordinate is employed as the generalized coordinate. The governing equations of the design sensitivity analysis are formulated as the differential equations. Design sensitivity analysis of railway vehicle systems is performed to show the validity and efficiency of the proposed method.
키워드