한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1996년도 춘계학술대회 논문집
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- Pages.378-382
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- 1996
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- 2005-8446(pISSN)
다물체 시스템의 민감도 해석
DESIGN SENSITIVITY ANALYSIS FOR MULTIBODY SYSTEMS
- Lee, Jong-Nyun (Dongsuo University Electronic and Mechanical Division) ;
- Park, Soo-Hong (Dongsuo University Electronic and Mechanical Division)
- 발행 : 1996.04.01
초록
This paper presents a 'mixed' method for performing the sensitivity analysis for multibody dynamics. The mixed method uses both the analytical derivation and the numerical evaluation, in which premitive derivations rely on the analytical process and their associated individual terms are evaluated by the numerical precess. Therefore, this method can eliminate difficulty in dervation of the direct differentiation. Furthermore, by using the joint coordinate formulation for the equations of motion, compulational efficiencyand numerical accuracy are achieved.
키워드