摘要
介绍了设备状态检修专家系统的结构,提出了一种基于模块化的神经网络的系统结构和学习算法。它通过用分解判定子模块对输入向量的适当分区域、由合成子网将各区域的结果合成,实现了复杂任务的自动分解判定和模块化训练策略。研究表明该结构和算法是可行的、有效的,它具有并行性高、对新增样本易于学习等特点。
This article introduces the structure of condition-based maintenance expert system, and a structure and algorithm about modular neural network is proposed. By means of decomposition decision sub-modular, it can automatically divide a complex task into a series of sub tasks which are processed by their corresponding subtask nets. The combination strategy can arrive at a solution to a given task. The research shows that the structure and algorithm is practicable and effective. It has higher parallelism and is easy for training new samples.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第15期141-143,共3页
Computer Engineering
基金
国家电力公司2001年重大科研攻关项目"输变电主要设备状态检修分析系统软件开发"(KJ00-01-11)
关键词
状态检修
神经网络
分解判定
Condition-based maintenance
Neutral network
Decomposition decision