查询词典 fault detect

The method colligates weighting moving average residual within L time window to detect multi-type sensor fault,and uses neural network technique to online re-construct sensor signal,and achieves the tolerant proportional integral derivative control.

该方法应用加权移动平均残差技术对传感器故障进行检测，并利用神经网络建模技术在线重构故障传感器信号，重组PID控制器反馈回路，实现容错PID控制。通过在三水箱过程设立多种不同类型的传感器故障，进行仿真研究。

Label with LC-Red640 and LC-Red750 two are aimed at above all 112 code with 158 child detect 5 ′ carry bougie, corresponding anchor decides bougie to be labelled by fluorescence in 3 ′ end, circulate quickly from inside DNA of person gene group again PCR is distinctive the enlarge that make thing adds part of ApoE gene 265bP and with distinctive bougie cross hind, cause fluorescent resonance energy to transfer, the occurrence that passes different source cross and fault match alkaline base the fusible parameter of the type will finish feral model divide with choppy gene model.

首先以LC-Red640和LC-Red750标记两条针对112和158位编码子的检测探针5′端，相应的锚定探针在3′端被荧光标记，再从人基因组DNA中快速循环PCR特异引物扩增apoE基因265bP片段并和特异探针杂交后，引发荧光共振能量转移，通过异源杂交的出现和错配碱基的类型的熔解参数来完成野生型和突变基因分型。

Based on that, a comprehensive on-line approach to detect rotor bar breaking fault is presented.

基于定子电流信号分析，本文提出了基于EMD的异步电动机轴承故障在线检测方法。

In this paper,the transform of the harmonic wavelet method is applied to detect the characteristic signal components of the rotor bar broken fault.

准确检测转子断条所表现出来的故障特征，是这种故障诊断的关键。

This paper briefly reviews the four approaches, analyzes their advantages and deficiencies. Based on that, a comprehensive on-line approach to detect rotor bar breaking fault is presented in this paper.

在回顾这些方法的同时，分析了它们的优缺点，并在此基础上，提出了一种转子断条综合在线检测方法。

Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital f

在上述研究的基础上，针对山西娘子关发电厂7#给水泵（YK2300-2/990笼型异步电动机），研制大型异步电动机状态监测与故障诊断系统，目前已完成安装调试，试运行阶段效果良好。

The adaptive filter approach, the Park transform approach,the Hilbert transform approach and the instantaneous power approach are usually utilized to detect the rotor bar breaking fault on-1ine.

针对异步电动机轴承故障，本文就基于振动信号分析和定子电流信号分析的轴承故障检测方法分别进行了讨论。

Then, a threshold is set to detect control surface fault.

为了估计舵面损伤程度，文中对状态与参数联合估计的卡尔曼滤波方法也进行了研究。

For the DC leakage current could not effectively evaluate the state of DC feeder cable insulation layer with cut or crack, the discharge theory and its characteristic were studied in the DC feeder cable under special condition, and the DC discharge was proposed to detect the insulation cut or crack fault in DC feeder cable.

针对泄漏电流检测直流馈出电缆绝缘破损故障效果不佳的问题，研究了直流馈出电缆破损状态下的放电机理及特征，提出采用直流放电法检测直流馈出电缆破损故障。

On the other hand, the power plant is a more complex system, so the fault types in power plant is much more. We can not find a general method to detect or diagnose all kinds of faults in the power plant.

电站又是一个复杂的大系统，发生在电站中的故障的类型是多样的，不可能有一种通用方法，实现对所有故障的诊断。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？