摘要
探讨了故障预报技术的应用及其数值预测方法，给出了神经网络模型在预测过程中的算法。把神经网络、预测技术和诊断专家系统相结合建立了一个故障预报系统，以空间推进系统气路部分的故障为例，实现了故障的预报。
The fault forecasting technique and the numerical forecasting method are studied. An algorithm is given for the neural network in the course of forecasting. Neural network and forecasting are connected with an expert system, and a fault forecasting system is built. With the propulsion system of space as an example, and the validity of the method is shown.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1998年第4期39-42,共4页
Journal of Harbin Institute of Technology
基金
国家自然科学基金
国家863计划资助项目
关键词
神经网络
故障预报
故障诊断
Neural network
fault forecasting
fault diagnostic
