中文摘要：

聚合物基复合材料的固化制度是影响其性能经济指标的重要因素。它们之间的关系既无先验公式表征，又为非线性。一般是采用“试凑法”探索试验，但耗时长也未必达到优化目的。神经网络法具有超强非线性映射能力，可自动总结出数据之间的函数关系，遗传算法可多点群体搜索，并可不陷入局部最优点。本文以碳纤维缠绕聚合物基复合材料（CFWRP）制成NOL环试件。在试验基础上采用人工神经网络结合遗传算法对固化制度进行优化，得到较好的结果。

英文摘要：

The curing cycle of polymeric composites has significant effect on its performance and economic indices. Their relationships can not be described by empirical equations and shown to be nonlinear. ＂Trial-and-error method＂ was conventionally performed in the experiments, which cost too much time and still can not achieve the optimization. Neural network approach has good capability of nonlinear mapping and can summarize the function relationships of data automatically. Genetic algorithm can realize the multipoint population search and not be lost in the local optimized point. This study uses NOL rings made of carbon fiber wound reinforced plastics （CFWRP） as specimens. Based on the experiments, the optimization of curing cycle of NOL rings is performed with the combination of artificial neural network and genetic algorithm. The results are satisfactory.