The validity and feasibility of the forward reasoning method for fault diagnosis based on BP neural networks are verified by the example of the faults in the ignition system of automobile engine.
利用汽车发动机点火系统的故障实例验证了基于BP模型的神经网络故障诊断正向推理方法的有效性和可行性。
Fieldbus has brought opening to process control system and made the system become control networks with abilities of measurement, control, actuation and process diagnosis etc.
现场总线带来了过程控制系统的开放性，使系统成为具有测量、控制、执行和过程诊断等综合能力的控制网络。
The structure and construction method of one kind of distributed fault diagnosis system for box-type transformer substation based on multiple artificial neural networks are described.
提出了一种基于多神经网络的分布式箱式变电站故障诊断系统的结构和构建方法，并介绍了对故障特征信息进行模糊化处理的方法。
Aimed at the low self-learning ability drawbacks of traditional expert system, artificial neural networks(ANN) were applied in crop nutrition diagnosis system.
针对传统专家系统自学习能力差的缺点，设计了基于神经网络的作物营养诊断专家系统。
In order to better estimate the fault diagnosis of the hydraulic turbine governing system, the D-S evidential reasoning is used for data fusion with the result of different neural networks.
为了更好地进行水轮机调速器的故障诊断，利用D - S证据推理对不同的神经网络技术得出的结果进行数据融合。
A new distributed hierarchical system level fault diagnosis algorithm is presented for virtual private networks.
提出了基于虚拟专用网的一种新的分布式分层系统级故障诊断算法。
The advantage of the proposed system is that the NFD Agent can simultaneously diagnosis the network fault and dynamically monitor the networks' the running status in 2-dimensional visualization.
该系统的优点是网络故障诊断智能体可以以可视化的方式诊断网络的故障，并且动态监控网络的运行状态。
By the inference mechanism based on Bayesian Networks, a modeling process of fault diagnosis system of AUV and the optimizing method of fault diagnosis strategy are given.
并通过基于贝叶斯网络的推理机制，给出了智能水下机器人故障诊断系统的建模过程以及对诊断策略的优化方案。
With analysis of the principle of the condition monitoring and fault diagnosis of hydraulic turbine, a monitoring and diagnosis system for hydraulic turbine set was developed based on novel networks.
在分析水轮机组状态监测与故障诊断原理的基础上，设计了一种新颖的网络化水轮机组状态实时监测与故障诊断系统。
With analysis of the principle of the condition monitoring and fault diagnosis of hydraulic turbine, a monitoring and diagnosis system for hydraulic turbine set was developed based on novel networks.
在分析水轮机组状态监测与故障诊断原理的基础上，设计了一种新颖的网络化水轮机组状态实时监测与故障诊断系统。
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