【摘要】 针对功能梯度复合材料的陶瓷隔热涂层问题，建立了遗传算法模型，用有限元法计算热应力，得到了满足约束条件的解，为寻找功能梯度材料的陶瓷涂层在空间的最优分布设计提供了一个有效方法．更多还原

【Abstract】 A genetic model is constructed for functionally gradient composite material. A solution is obtained to satisfy the constrained conditions by using finite elementary method to calculate temperature thermal stress. This paper provides an efficient method to design the optimal space distribution of functionally gradient meterial.更多还原