中文摘要：

为在继电器的设计和生产阶段通过多个评价指标评价其整体品质,研究了多层次综合评判模型的可计算性。该模型依据电器产品设计方案关于技术性能和成本的综合评价指标体系,并通过对神经网络原理的评判方法的研究而建立。实例证明,人工神经网络的出现为处理各种模糊的、数据不完全的、模拟的、不精确的模式识别问题提供了一个全新的途径。

英文摘要：

In order to evaluate the quality of relay product through many estimation standards during the designing and producing stage,the computability of multi-layer comprehensive evaluation mode was researched.This model was designed based on comprehensive evaluation index system of technical feature and cost in the design of electrical products and also based on the research of evaluation method of artificial neural network（ANN）.The application instances proved that the ANN provided a new way to deal with a variety of vague,incomplete data,simulative and imprecise pattern recognition.