Stochastic Improvement of the Residual Strength of a Stiffened Panel


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The objective of robust design is to optimize the mean of a given target variable and to minimize the variability that results from uncertainty represented by “noise” factors. A recent strategy for robust design is based on stochastic processes, which has resulted in a new design technique called “stochastic design improvement” (SDI). In this work a home-made procedure is presented, which is based on the SDI technique and which is illustrated with reference to a case study which aims to increase the residual strength of a cracked stiffened aluminum panel.



Key Engineering Materials (Volumes 348-349)

Edited by:

J. Alfaiate, M.H. Aliabadi, M. Guagliano and L. Susmel




F. Caputo et al., "Stochastic Improvement of the Residual Strength of a Stiffened Panel", Key Engineering Materials, Vols. 348-349, pp. 301-304, 2007

Online since:

September 2007




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