对于航天无线电测控设备的教学训练、实验研究、性能测试和故障分析等方面是一个经济、安全的仿真环境。
It is an economical and safe simulation environment for teaching. training. research. property test and trouble analysis of the space telemetry and telecontrol equipment.
本文对VLSI测试中的两个主要问题—故障模拟和测试产生进行了深入的分析和研究。
Two main aspects in VLSI testing, fault simulation and test generation, are researched in this dissertation.
该方法首先利用小波变换和主成分分析对故障信号进行预处理，然后用处理后的故障特征数据对小波神经网络进行训练和测试。
The method uses wavelet transform and principle component analysis to preprocess fault signal, afterward training and testing wavelet neural network with the preprocessed fault characteristic data.
将电力故障录波数据重现为实际波形对于继电保护测试和保护动作行为分析等具有重要意义。
It is of significance for the testing and action analysis of protection devices to reproduce the actual waveforms by use of fault record data of power system.
从现代地区电网的特点和需求出发，研究了图形化综合故障分析与继电保护测试软件的开发。
According to features and requirements of modern district power grid, the development of software for graphic integrated fault analysis and relay protection test is researched.
通过对液压系统供油回路的信号测试过程及信息融合方案的设计分析，阐明了液压系统故障检测和诊断的实现过程。
Through study of the testing technique for oil feed circuit and designing principle of data fusion, the realization of fault test and diagnosis for hydraulic system was illustrated.
在嵌入式系统组成特性和嵌入式软件测试抽象分析基础上，提出了一种基于故障注入的嵌入式软件仿真测试方法。
Based on abstract analysis of the composing of embedded system and testing of embedded software, a method of embedded software simulation testing based on fault injection is presented.
通过测试与分析，排除了液压系统元件本身的问题，认为卷筒变径设计缺陷和液压系统程序控制缺陷是故障产生的直接原因。
By test and analysis, the direct reasons leading to failures are the defaults in designing coiler mandrel diameter change and controlling hydraulic system program but not the system parts themselves.
分析了影响定位测试准确性的原因，初步给出了海底光缆故障的定位方案和光缆故障定位的结论。
The reasons affecting the accuracy of measurement location are analyzed and the primary scheme and conclusion of faults location for submarine optical cable are provided.
通过理论计算和代价分析，在消耗资源不多的情况下，当微处理器发生故障时其可测试率达到了99%以上。
Through theoretical calculations and the cost analysis, with few consumption of resources, the rate can be tested to reach 99% when a fault is in its microprocessor.
实验中分析了IC故障类型、一般故障诊断流程和进行扫描链本身完整性测试的方案，并提出了一种外加测试码向量生成的算法。
In the experiments, the fault type of IC test bus, the fault diagnosis flow and the test principles were analyzed, and a fault diagnosis strategy of test bus was proposed.
通过对光电雷达电子部件所有关键信号的实验测试和部件故障树结构分析，阐述了光电雷达电子部件性能检测和故障诊断的实现过程。
The fault diagnosis and property testing process of the electronic component of photovoltaic radar base on the testing of all important signal and analysis of fault trees are detailed introduced.
针对集成电路测试中模拟和混合电路的测试问题，提出了一种基于小波分析的电流测试实现混合信号电路故障诊断的方法。
How to test the analogue and mixed-signal circuits has become very critical to the IC testing, a novel fault diagnosis method based on current testing is proposed for mixed-signal circuits.
本文分析硬盘机的常见故障，并给出了分析和测试方法。
Analysis of fixed disk driverts common fault is introduced, and method of analysis and testing is also gi-venin this paper.
测试和分析电机的振动为电机的故障诊断和电机的噪声控制提供了途径，因此有必要建立一个电机振动测试分析系统。
Measuring and analyzing the vibration of electric motor provides a way to detect motor's fault and reduce noise. It is vital of importance to develop a measurement and analysis system.
因此，研究测量及测试系统的故障检测与误差分析，以有效减少故障和误差对测试结果的影响，提高测试精度成为必需。
Therefore, the study of fault detection and error analysis for the measurement and testing system is to effectively reduce faults and errors on the impact of the test results.
通过实例证明，为保证煤矿风机安全高效运行，必须对其进行性能测试和故障诊断分析。
Through the example, it showed that performance test and fault diagnosis of mine fan were necessary in order to insure its safety and efficiency running.
基于校核结果的进一步分析和测试表明，腐蚀疲劳是汽化器漏水故障的主要原因。
Further analysis based on the checking calculation and tests proved that corrosion fatigue is the main reason that causes leakage in the air flue.
对齿轮箱做振动测试和分析，通过模式识别找到齿轮箱损坏时呈现的特性，为齿轮箱故障诊断提供依据。
Vibration data acquisition and signal processing has been done for gear box, by criterion of fault model, we find the characteristic of fault gear box and make contribution to fault diagnosis for it.
设计了用于自动测试的系统软件，实现了对各种功能信号的分析和故障诊断，并将结果以报表形式输出。
The test software of system is designed, and all kinds of functional signals are analyzed and diagnosed, then the results are given by report forms.
本文所提出的空白试验及误差分析方法，为测试微反装置的性能和判断故障提供了简捷可靠的手段。
The blank test and errors analysis suggested in this paper provide a simple and effective method to evaluate the performance of a microreactor.
基于校核结果的进一步计算分析和测试表明，腐蚀疲劳是汽化器漏水故障的主要原因。
Further check result on the basis of the heat-balance calculation and experiments proved that erosional fatigue is the main reason that causes the leakage in the evaporate cooler.
文中所提出的诊断策略设计方法能够以尽可能少的测试完成故障检测和隔离，按此方法设计的诊断策略具有自适应特性，适用于各类系统和设备的测试性分析与设计和故障诊断。
And the design methods and steps with an example are illustrated. The design methods of diagnosis strategy illustrated in the article can accomplish fault detection and isolation by tests as few a...
文中所提出的诊断策略设计方法能够以尽可能少的测试完成故障检测和隔离，按此方法设计的诊断策略具有自适应特性，适用于各类系统和设备的测试性分析与设计和故障诊断。
And the design methods and steps with an example are illustrated. The design methods of diagnosis strategy illustrated in the article can accomplish fault detection and isolation by tests as few a...
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