本文提出一个基于知识库和专家系统技术的水轮发电机组振动故障诊断与咨询的专家系统。
A vibration diagnosis and consultation expert system for hydroelectric generating set based on knowledge base and the technique of the expert system is proposed.
研究了基于BP模型神经网络的故障诊断方法，它只需来自生产实际的大量样板实例或领域专家的知识训练神经网络。
The method of fault diagnosis based on BP model neural network is studied, in which enough typical fault samples or expert knowledge are needed to train the neural network.
提出一种基于粗糙集理论的大型旋转机械故障诊断和知识获取模型。
A model of the fault diagnosis and decision rules acquisition for large rotating machinery based on Rough set is put forward.
提出了基于知识库的变压器故障诊断专家系统。文中给出系统总体结构模型和面向对象模型。
Expert system of transformer fault diagnosis based on knowledge base is posed and general structure of system and object-oriented model are discussed in the paper.
介绍了粗糙集理论用于诊断知识获取的理论基础，阐述了基于粗糙集理论的故障诊断知识自动获取的方法和技术。
On the basis of introducing the rough set theory, the method and technique of fault diagnostic knowledge acquisition based on rough set is discussed.
其思想是在飞行器工程领域中，创建故障诊断树和基于知识演变的系统。
The idea here is to construct a failure diagnostic tree and knowledge-based evolutionary systems that are applied in the Vehicle Engineering Domain.
传统的故障诊断方法有基于知识的方法、基于解析模型的方法和基于信号处理的方法。
There are the methods of based on the knowledge, or the analytic model, or the signal processing of the traditional methods of detecting faults.
是基于知识的机械加工故障诊断专家系统。
MODES (Machining Operation Diagnosis Expert System) is a knowledge-based machining fault diagnosis system.
车载计算机故障诊断专家系统采用应用广泛的基于知识的专家系统结构，通过规则进行推理来实现机车电传动电路的故障诊断任务。
And the on-board computer expert system adopting the expert system structure widely based on the knowledge and the reasoning rules accomplishes the fault diagnosis.
基于这种形式化方法的故障诊断专家系统可在一定程度上减小知识表示和获取的困难。
Fault Diagnosis Expert System based on this method can somewhat reduce the difficulty in representing and acquiring knowledge.
提出了一种基于知识的模糊神经网络并用于故障诊断。
A novel knowledge-based fuzzy neural network (KBFNN) for fault diagnosis is presented.
故障诊断与检测的方法可以分为基于数学模型的方法、基于信号处理的方法和基于知识的方法。
Fault diagnosis and test methods can be divided into the method based on mathematical model, the method based on signal processing and the method based on knowledge.
故障诊断与检测的方法可以分为基于数学模型的方法、基于信号处理的方法和基于知识的方法。
Fault diagnosis and test methods can be divided into the method based on mathematical model, the method based on signal processing and the method based on knowledge.
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