Methodology for Determining the Properties of Composite Material Components Based on Migration Algorithms of Global Optimization

A.V. Panteleev, S.S. Kovtunov, V.M. Rakitianskii
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Abstract

A mathematical model has been formed for calculating the elastic characteristics of a generalized material based on the properties of a transversely isotropic fiber and an isotropic matrix. The problem of choosing the parameters of materials is formulated as the problem of minimizing the objective function on a parallelepiped set of admissible solutions. To solve it, classical and modified self-organizing migration algorithms of global optimization belonging to the group of metaheuristic are applied. Recommendations on the selection of the best parameter values are obtained.

基于全局优化迁移算法的复合材料构件性能确定方法
基于横向各向同性纤维和各向同性矩阵的特性,建立了计算广义材料弹性特性的数学模型。将材料参数选择问题表述为目标函数在平行六面体容许解集上的最小化问题。为了解决这一问题,应用了经典的全局优化自组织迁移算法和改进的自组织迁移算法。得到了选择最佳参数值的建议。</p>
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