故障检测

Interface: the interface is hard to transmit data between computer access, interface circuit, such as failure may lead to the hard disk not detected, garbled, parameters such as the phenomenon of misidentification.

接口：接口是硬盘与计算机之间传输数据的通路，接口电路如出现故障可能会导致硬盘检测不到、乱码、参数误认等现象。

Then the artificial immune systems which are widely used today, as self/nonself and immune networks, weredescribed. And we laid out the actuality about exertion of artificial immune system in monitoring and fault diagnosis, and pointed out the direction for the following study.Chapter 3 was the core and the innovation of this paper.

第二章首先介绍了自然免疫的机理；阐述了在当今状态检测与故障诊断研究中运用较多的人工免疫机理——自我／非我识别理论和免疫网；最后总结了该理论的国内外研究现状，并提出了本科题的研究方向。

If ⑵ start from the hard drive, and set up a normal sequence of start-up detection of the occurrence of the fault.

若是从硬盘启动，且设置了正常的启动检测顺序仍出现该故障。

So far the main products our company is dealing with are: High voltage cable, online switch temperature detecting system, online circuit breaker monitoring system, automatic integrated transformer substation tester, mutual inductor analyzer, SF6 electrical equipment malfunction detector, and we act as an agent for Austria OMICRON company.

目前的公司经营的主要产品包括：高压电缆、开关温度在线检测系统、断路器在线监测系统、变电站综合自动化测试仪、互感器分析仪、SF6电气设备故障检测仪，同时代理奥地利OMICRON公司产品，公司主要市场中国南方电网。

The paper presented a method of detecting long-range correlation in a signal--detrended fluctuation analysis and applied it to diagnose gear faults. Two key problems, i.e. scaling range and polynomial order of fitted trend, were discussed. Scaling exponent was extracted to be as a detector for diagnosing five types of gear faults, their were normal, spalling, tooth broken, wearing and cracking.

探讨了一种检测非平稳信号中长程相关信息的方法--利用去趋势波动分析（detrended fluctuation analysis，DFA）方法来诊断机械故障，着重研究DFA的尺度范围选择、趋势拟合阶数选择等关键问题，提取尺度指数作为诊断的特征参数，应用于齿轮的正常、剥落、断齿、磨损、裂纹等五种状态诊断，正确率达96％以上。

In this paper,the infrared image preprocess in the high-voltage power equipment fault infrared diagnosis system was discussed.

红外图像的边缘检测是红外图像目标识别以及进一步红外故障诊断的关键环节。

Based the coefficient matrix,principal component analysis model was established to diagnose sensor fault.

如果这几个重要传感器在试车过程中发生故障而未被检测到，会对试车造成灾难性的后果。

Both of them can be applied to the element's condition monitoring and fault diagnosis in other reciprocating machine.

并可以进一步的推广应用到其它往复机械的状态检测及故障诊断。

The result indicates that this scheme can detect, isolate the faults, and reconfigure the system.

仿真结果表明，该方案可有效地对系统故障进行检测、隔离，并对系统进行重构。

While from fault detection aspect this method can detect abrupt and incipient faults effectively and is more robust than the methods where the thresholds are determined by statistical properties of residual errors.

第二类问题为在状态空间模型下带有未知但有界噪声的非线性离散时间系统传感器故障的检测与隔离问题。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。