IDENTIFICATION OF STIFFNESS COEFFICIENTS OF LAMINATED COMPOSITE PLATES

来源期刊：中国有色金属学报(英文版)1997年第3期

论文作者：Wang Xiaochun Shen Xinpu Masuda Yuichiro Xu Bingye

文章页码：46 - 50

Key words：inverse analysis； composite laminated plate； stiffness coefficient

Abstract: An inverse method was proposed for the identification of the stiffness coefficients of laminated composite plates. The weighted least square iterative computational equations were given and differential instead of partial derivative was used to compute sensitivity coefficients. The convergences expressed by the iterative computations were discussed, and inverse computation was carried out for 3 laminated composite plates.