故障

The model of circuit fault propagation based on CA has been applied into grid circuit, in which CA fault model has been studied, and the process of fault propagation has been illustrated according to the evolving rules, the effectiveness of this model has been validated by simulating results as well.

将基于元胞自动机的电路故障传播模型应用到网格电路中，研究该电路故障的元胞自动机模型，及其按照规则演化的故障传播过程，通过仿真，验证了模型的有效性。

When the grid suffers a short circuit fault, the relays in the grid, which have cooperate relation, find the element that the fault locates in, and insulate this element from the grid rapidly.

当电网发生短路故障时，安装于系统各个元件上的有着相互配合关系的保护装置判别出发生故障的元件，并迅速将故障元件从系统中隔离出来，使得系统剩余部分能正常运行。

Combined with fault diagnose of the hobber ,a simple and practical method of fault diagnose is brought up,raising its accuracy and efficiency and has better spread value.

结合滚齿机液压系统的故障诊断实例，提出一种简便、实用的故障诊断方法此方法提高了故障诊断的准确性和效率，具有较高的实用推广价

At first, with the low-frequency data measured, three of the LRE fault detection systems for the real-time condition are proposed using the nonlinear identification technology of the BP neural network, the state estimation technology of the dynamic neural network, and the pattern recognition technology of the fuzzy hypersphere neural network. The learning algorithms of the BP and dynamic neural network are researched at the same time. Furthermore, while the engine operation is divided into the start and steady-state processes, the real time ability, the response time, the accuracy, the robustness, the sensitivity and the monitoring parameter optimization are studied. In the test data analyses of the YF-75 engine, the detection system correctly carried out for all normal tests, and in the three abnormal tests the engine faults were accurately forecasted.

首先，基于低频测量数据，采用BP神经网络的非线性辨识技术、动态神经网络的状态估计技术及模糊超球神经网络的模式识别技术，提出了三种发动机故障实时检测系统；同时研究了BP神经网络和动态神经网络的学习算法；另外还把发动机工作分为启动过程和稳态过程，分别讨论了神经网络故障检测系统的实时性、及时性、准确性、鲁棒性、敏感性及参数优化问题；在YF-75发动机试车数据分析中，不仅全部正确地监测了正常试车过程，而且准确地预报了三次异常试车中的发动机故障。

Host system failures are many reasons, such as the motherboard's own fault or I / O bus failures of various cards can cause abnormal operation of the system.

主机系统产生故障的原因很多，例如主板自身故障或I/O总线上的各种插卡的故障均可能导致系统的运行不正常。

Host system failures are many reasons, such as the motherboard's own fault or I / O bus fault may lead to a variety of add-in card system is not normal.

主机系统产生故障的原因很多，例如主板自身故障或 I/O 总线上的各种插卡故障均可导致系统运行不正常。

Using the new method, fault tracing and handling and the practical and simple algorithm of power flow calculation with the ability of topology identification are studied, which make ready for the fault restoration.

利用新方法，研究了系统的故障跟踪、故障处理方法及带有网络拓扑结构识别的实用简单潮流计算方法，为系统的故障恢复做好了充分的准备。

The neural networks fault diagnosis system based on intelligent technology is developed by use of neural networks'characteristic of nonlinear mapping to impend over aeroengine which is a complicated nonlinear ...

在此基础上，提出了航空发动机全包线内故障诊断的方法，并使用Visual C++编程语言，开发了故障诊断软件模块，可以实现全包线内的在线故障诊断功能。

The fault diagnosis expert system using the artificial intelligence technology is the progressing tiend of equipment fault diagnosis, however, as typography being so complex, there are still many uncertain and incomprehensive factors that hide the establishing of expert system. So far, there is still no report of Printing Machine Fault Diagnosis Expert System.

利用人工智能技术的故障诊断专家系统是设备故障诊断的发展方向，但由于印刷工艺的复杂性，有许多不精确、不完全了解的因素致使专家系统的建立有较大困难，至今尚未见到印刷机故障诊断专家系统(Printing machine Fault Diagnosis Expert System，PMFDES)的问世。

The interclass difference matrix is calculated by using the fault class feature data from simulation in order to determinate the ambiguity sets.

算法利用电路仿真故障特征数据计算故障的类间差异矩阵，从而完成故障类模糊集的确定。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷