The design of threshold for robust fault detect was studied for a linear system with model uncertainty and noise.
对于一类带有模型不确定性、噪声干扰的线性系统，研究了其故障检测中的阈值设计问题。
This device has many characteristics, such as, wide fault detect range, high precision of diagnosis, easy using and low cost.
使用该仪器，可有效地缩短电路故障排除时间。
In order to search and solve the ADSL line fault when the user accesses the net, we introduce one kind ADSL fault Detect I ng instrument in this thesis.
为了帮助查找、解决用户上网时adsl线路的故障，本文介绍了一种ADSL故障测试仪。
This paper introduces many methods for under basic MCS-51 single chip microcomputer hardware system, achieve intellect control of metal cable fault detect.
文介绍了在基本的mcs—5 1单片机系统配置下，充分发挥软件功能，实现金属电缆故障测量中的智能控制的具体方法。
Experiments show that wavelet filtering can enhance the small fault detection capacity and detect more timely compared with exponentially weighted moving average (EWMA) filter.
实验表明，小波滤波法能提高小故障的检测能力，而且与指数权重滑动平均滤波法相比更具有故障检测的及时性。
The key process and the ways of threshold determination of robust fault detect are studied. One of methods of constant threshold determination and adaptive threshold determination are given.
研究了鲁棒故障检测的关键步骤和门限确定方法，给出了常值门限和自适应门限的一种初步确定方法。
Through compared with vibration signals detection method, it is argued that the acoustic emission technology is more sensitive than vibration signals detect ion method in rub fault detection.
通过与传统的振动信号检测方法相比较，说明声发射技术对碰摩故障检测更为敏感。
A health monitoring and fault detect primary scheme is given including optimization on monitoring position and quantity, transducer type selection, fault information abstraction and detect methods.
提出了航天器机械臂的初步的健康监控方案：监测部位的选择，传感器的选择和安装，故障信息提取与故障检测方法的采用。
Logging client and web service fault tolerant: The logging client and web service need to be able to detect or recover from failure.
日志客户端和Web服务容错性：日志客户端和Web服务需要能够发现错误并能够从错误中恢复。
The proposed method can generate simplified test patterns with high fault coverage, and can detect multiple faults as many as possible.
新方法可生成精简的、故障覆盖率高的测试图形，并尽可能多地检测多重故障。
The experimental results show this mechanism can detect and locate faults, mask and restore from it, and can meet the requirement of fault-tolerant in HLA applications.
实验和应用结果表明，该机制可以实现故障的检测和定位、错误的屏蔽或恢复，能够很好的满足HLA应用系统的容错性需求。
A new method to detect rotor cage fault of induction motor is presented, which monitors if the output power signal comprises a direct component and an alternating component or only a direct component.
通过判断电动机输出功率信号中是含有一个直流分量和一个余弦分量还是仅含有直流分量，判断鼠笼转子有无故障，提出了一种感应电机转子故障检测的新方法。
It completed the method to detect fault of the rudder through the roll stability and the steering linkage.
完成了基于横滚稳定性的舵机故障检测，以及通过舵机连杆检测舵机故障的设想。
Based upon the model established here, a square prediction error is used to detect that the sensor fault for SPE (Principle component analysis) is sensitive to the sensor fault.
在所建立模型的基础上，根据平方预报误差(SPE)对传感器故障敏感的特点利用其进行传感器的故障检测。
Through pointer mapping set and fault model, it can detect null pointer dereference faults automatically and increases the testing efficiency.
通过指针映射集和故障模型，可以自动检测空指针引用内存故障，提高了测试效率。
This method can detect and diagnose sensor fault with fixed deviation by establishing linear equations utilizing the residual characteristics of energy conservation equation and solving them.
该方法利用能量守恒方程的残差特征建立线性方程组，通过求解方程来完成多个具有固定偏差的传感器故障的检测和诊断。
When an one-point or multi-point earth fault occurs, the monitor can quickly detect the serial number and polarity of the branch circuit earthed, and meantime give alarm to the operator on site.
在直流系统发生一点或多点接地时，该装置能迅速检查发生接地的直流支路编号及接地支路的极性，同时报警提示现场运行人员。
The method and measure to detect the fault and coal seam in construction of No 12 mining area in the Chen Mine, Yongcheng is introduced.
介绍了在永城车集矿12采区工程施工中，如何解决井下探测断层与煤层的方法与措施。
Based on the algorithm to find strongly connected nodes of a graph, this paper presents a linear time algorithm to detect modules of a fault tree.
基于在图中寻找强连接节点的算法，给出一种线性时间复杂度算法来检测故障树中的模块。
The principle of third-order accumulation method is used to detect fault and estimate the throw of fault.
阐述了三阶累积量时延估计方法基本原理，并将该方法用于断层检测和落差估计。
The principles of using signal injection method to detect single-phase earth fault of distribution network at present are compared and analyzed.
对目前配网采用信号注入法检测单相接地故障的原理进行比较分析。
Vibration response signal of impulse fault is generally time variant. It is difficult to early detect and diagnose by means of traditional methods.
冲击故障的振动响应信号是时变的，用传统的诊断方法一般难以进行早期发现和诊断。
Through pointer mapping sets and fault model, it can detect bad deallocation, memory leak and null pointer dereference faults automatically and increase the testing efficiency.
通过指针映射集和故障模型，可以自动检测内存释放异常、内存泄露和空指针引用等动态内存故障，提高了测试效率。
Traditional software fault tolerance USES a great deal of branch instructions to detect errors, thus brings great overhead in both performance and power dissipation.
传统的软件容错技术频繁使用和比较分支指令检测错误，带来了巨大的性能和功耗的开销。
Experimental results show that the fault diagnosis method can correctly detect the fault phenomena of the complex electronic system.
实验结果表明，该故障诊断方法可准确地检测出复杂电子系统中的故障现象。
This paper presents a new approach of fault diagnosis, which makes use of the inversion of system to detect faults and can solely isolate the fault source and can get the magnitude of fault.
本文提出了一种新的故障诊断方法，利用系统的逆检测故障，并对故障源进行唯一定位且求出故障大小。
The experimental result shows that the system can not only detect the fault of bearing but also can recognize fault pattern correctly.
试验结果表明，系统不仅能够检测到轴承故障的存在，而且能够比较准确地识别轴承的故障模式。
The experimental result shows that the system can not only detect the fault of bearing but also can recognize fault pattern correctly.
试验结果表明，系统不仅能够检测到轴承故障的存在，而且能够比较准确地识别轴承的故障模式。
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