当VBAT 超出其工作范围时，将监视电池输入并激活故障信号。
Battery input is monitored and a fault signal becomes active when VBAT is out of its operative range.
超出个时间，TCP会发出一个故障信号，然后放弃重传。
TCP could signal a failure and give up when both end-points are fine.
在设备发生故障时，其故障信号往往具有时变特性。
The fault signals always showed the characteristic of non-stationary.
在设备发生故障时，其故障信号往往表现为时变特性。
The fault signals always showed the characteristic of non- stationary.
powerfail：只在init收到电源故障信号时执行命令。
Powerfail: Only execute the command if init receives a power fail signal.
最后，将该方法用于轴承故障信号和齿轮故障信号的分析。
Finally, the practical fault diagnosis examples of roll bearing and gear box are given.
实验结果表明，自由曲面加工的故障信号能很好被检测区别开来。
Experimental results show that the fault signal in free-form surfaces machining can be clearly monitored and distinguished.
将自适应加权中值滤波器应用于滚动轴承故障信号的故障诊断中。
Adaptive weighted median filter is used for diagnosing the fault signal of the rolling element bearing.
当故障信号将要出现时，可移动的景在启动和滑行期间是非常有用的。
The live views are especially useful during startup and coast down periods when signs of trouble are most likely to appear.
为了提高故障信号的处理水平，引入新的理论及技术成果是十分必要的。
It is necessary to apply new theory and technique to raise the level of fault signal processing.
常规的故障信息处理技术包括故障信号检测和故障信号分析处理两个部分。
The conventional fault information processing technology including the fault signal detection and fault signal analysis two parts.
当把耦合故障表示成故障信号的组合时，该方法可推广到耦合故障的诊断中。
When the coupling fault can be expressed in combination of the individual fault signal, the method can be extended to diagnose the coupling fault.
当把耦合故障表示成故障信号的组合时，该方法可推广到耦合故障的诊断中。
When the couple fault can be expressed combination of the fault noise, this method can be used on the decoupling of the couple fault.
通过对故障信号特点的研究，提出了故障信息增强方法，给出了故障敏感因子。
The fault information enhancement is car- ried out through study of the characteristics research of fault signals, and the fault sensitive factor is given.
早期故障信号非常微弱，多呈现低频脉动，容易受到噪声干扰甚至被环境噪声所淹没。
The early fault signal is very faint, low frequency appears more to pulse, easy to be interfered by the ambient noise even submerged.
提出了一种随机共振自适应算法，并运用于中频电源故障信号检测，取得了较好的效果。
A random resonance self-adaptive algorithm is stated and used for fault signal detection in medium frequency power supply with good result.
提出了一种随机共振自适应算法，并运用于中频电源的故障信号检测，取得了较好结果。
An adaptive stochastic resonance algorithm is proposed and used in detecting the fault signal of intermediate frequency power source. The result is preferable.
WVD很高的能量聚集性和很好的时频分辨率，极大地提高了故障信号特征提取的准确度。
Due to high temporal and frequency resolution and high energy focus, the accuracy of fault signal feature extraction is greatly improved by WVD.
结果表明：利用故障信号的特征向量与故障特征表，通过相似性原理进行故障诊断是有效的。
The actual diagnosis result shows that the fault diagnosis is effective by using the fault signal feature vector and fault table and similarity theory.
而要检测软故障，就要针对电路中的软故障信号进行分析，提取能够反映软故障信号的特征值。
But it can not make good analysis of the soft fault signal in the circuits which is random and unstable or can not reflect and extract the transient characters of the soft fault signal.
对滚动轴承的内圈、外圈故障信号的分析结果表明本文方法可以有效地提取滚动轴承故障特征。
The analysis results from roller bearing signals with inner-race or out-race faults show that the diagnosis approach could extract fault characteristics effectively.
目前，应用最广泛的故障信号分析处理方法是傅立叶(Fourier)分析和相应的FFT快速算法。
At present, the most widely used fault signal analysis and processing method is Fourier analysis and Fourier corresponding FFT fast algorithm.
滚动轴承故障诊断是机械故障检测中一个重要方面，共振解调是一种有效分析滚动轴承故障信号的方法。
Fault diagnosis for rolling bearing is the important part of machine failure diagnosis. Resonance-demodulation is one of available methods for gear failure signal diagnosis.
然后从故障检测的角度引入算子，定量考察连续时间未知输入信号和故障信号对离散时间残差信号的影响。
Then an operator is introduced from the viewpoint of fault detection to describe quantitatively the influence of the continuous-time unknown inputs and faults on the discrete-time residuals.
复值小波变换能准确分辨出信号中所包含的幅值信息和相位信息，因而，适用于电力系统的故障信号的检测。
Because complex wavelet transforms can exactly identify amplitude and phase information in signal to be dealt with, they are suitable for detection of fault signals in power system.
随后介绍采用基于有源电阻电桥进行转子接地短路故障监测与采用微分探测法进行转子匝间短路故障信号。
Then it introduces the rotor earth fault monitoring based on the method of resistance bridge with source, and the interturn short circuit fault monitoring in generator rotor based on stator coil.
这对于电力系统畸变、故障信号数据的存储、传输来讲，可以大幅节约成本，提高系统性能，增加经济效益。
This data compression way could benefit electric power quality disturbance data saving and transmission, improve supervision system's performance and lower down the system cost.
powerwait：只在init收到电源故障信号时执行命令，并且等待进程终止后再继续扫描inittab文件。
Powerwait: Only execute the command if init receives a power fail signal, and wait until the process terminates before continuing to scan the inittab file.
powerwait：只在init收到电源故障信号时执行命令，并且等待进程终止后再继续扫描inittab文件。
Powerwait: Only execute the command if init receives a power fail signal, and wait until the process terminates before continuing to scan the inittab file.
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