대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 A
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- Pages.200-202
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- 1999
형상의 불확실성을 고려한 확률유한요소 해석
Stochastic finite element analysis considering the uncertainty of shape
- Kim, Young-Kyoun (Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
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Hong, Jung-Pyo
(Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
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Kim, Gyu-Tak
(Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
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Hur, Jin
(Dept. of Electrical Eng. Hanyang Univ.)
- 발행 : 1999.07.19
초록
A method of stochastic finite element analysis is developed for yield a uncertainty of engineering problems. Where, a stochastic finite-element method for shapes modeling is proposed a6 a means to solve the models with the uncertainty and variety. This method is based on the probability and illustrated by a first-Order Second-Moment Method and considering the covariance of random variables. The validity and accuracy of the stochastic finite element method is verified through comparing with those solved by the conventional 2-D finite element method.
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