Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07a
- /
- Pages.200-202
- /
- 1999
Stochastic finite element analysis considering the uncertainty of shape
형상의 불확실성을 고려한 확률유한요소 해석
- Kim, Young-Kyoun (Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
-
Hong, Jung-Pyo
(Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
-
Kim, Gyu-Tak
(Dept. of Electrical Eng. Changwon Nat'1 Univ.) ;
-
Hur, Jin
(Dept. of Electrical Eng. Hanyang Univ.)
- Published : 1999.07.19
Abstract
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.
Keywords