fault DICTIONARY
英 [fɔːlt ˈdɪkʃənri]
美 [fɔːlt ˈdɪkʃəneri]
网络 故障辞典
双语例句
- Design of test points selection and test sequencing problem of multivalued fault dictionary
多值故障字典的测点选择与序测试设计 - Based on the slope fault model, this paper presents a fault dictionary method for soft fault diagnosis of modular analog circuit based on closed-loop operational amplifier ( CLOA).
基于斜率故障模型，提出了一种诊断模拟电路中基于闭环集成运算放大器的模块级软故障的字典法。 - And the paper discusses the fault separation and the arrangement of fault dictionary in antiaircraft gun servo system fault diagnosis and presents the method for fault separation and arrangement of fault dictionary by use of fault code.
并对故障分离和故障字典的编制进行了一些探讨，提出了用故障编码进行故障分离和编制故障字典的方法。 - This thesis using this theory analyses and studies the mapping relation between the state and the event of the mixed-signal circuits, and finds the minimal test set and the fault dictionary of the circuits.
因此本文应用该理论对数模混合电路的状态和事件之间的映射关系进行理论分析和研究，寻求待测数模混合电路的最小测试集和固障特征字典。 - A fault dictionary of the reality circuit is set up on the basis of the basic theory of dictionary method for analog fault diagnosis. An autodiagnosis system for circuit fault diagnosis is introduced.
结合应用模拟电路故障诊断的字典法的基本理论，建立起一实际电路的故障字典，并用自动诊断系统对该电路进行故障诊断。 - The paper analyzes the problem of selecting test nodes in analog circuit diagnosis using fault dictionary.
针对模拟电路故障字典法诊断中测试节点选择问题进行了分析研究。 - In this method UUT fault examples are not needed in designing fault dictionary, so it can be easily realized.
该方法中故障字典的设计可直接根据UUT的工作原理和测试点的设置情况进行，不需要大量的故障实例，是工程中容易实现的自动故障诊断方法。 - According to these theorems fault dictionary method based on Node Voltage Sensitivity weight sequence is presented. By this method, it is easy to construct a fault dictionary of small size which can locate soft or hard fault in linear analog circuit.
在此理论基础上提出了节点电压灵敏度权序列故障字典法，该方法构造故障字典容易，故障字典规模小，能够诊断线性模拟电路软故障和硬故障。 - This paper presents three methods of analog AC fault dictionary using BP network in order to provide robust diagnosis of analog fault diagnosis using a simple mechanism.
介绍了两种采用BP网络实现模拟电路交流故障字典的方法，主要目的是提供一种简单的机制，能够对模拟电路进行智能诊断。 - This paper introduced the fault dictionary technology that used widely in the digital test field. And its benefit, drawback and quality judge standard were discussed.
本文介绍了数字测试领域广泛使用的故障字典技术，并初步探讨了其优缺点和质量评判标准。 - The practice shows that the new methods have decreased the total number of test nodes, and enhanced the real-time capability and accuracy of the fault dictionary method.
实际应用表明，该方法大大了减少测试节点数，提高了诊断的正确性和实时性。 - The principles and automatic establishment method of the new fault dictionary are discussed in detail. The diagnosis example in this paper verified that the method is effective.
详细阐述了该字典的自动建立方法和原理，并通过诊断例子，证明了该方法的有效性。 - Application of Fault Dictionary Technology in Digital Test
数字测试中的故障字典技术 - Research on neural network fault dictionary based on wavelet package pretreatment
基于小波包变换预处理的神经网络故障字典法的研究 - This paper describes diagnosis principle and strategy, and detailedly describes the practical fault diagnosis software which is designed by myself, including user interface, storage pattern of fault dictionary, editing module of fault dictionary and program call module.
本文介绍了基于故障字典法的诊断原理和策略，并就设计的实用故障诊断软件进行了详细介绍，包括了用户界面、故障字典存储方式、故障字典编辑模块以及使用中的编程调用模块等方面。 - A further research to the fault dictionary method is presented in this paper.
本文是对模拟电路故障诊断中的直流字典法的进一步研究。 - This thesis introduces the hardware and software design of one kind of radar diagnosis system, combines the fault dictionary and the fault tree analysis to locate the fault with exchangeable PCB or individual functional module.
本文介绍了某雷达故障诊断系统的硬件设计和软件设计，提出了用字典法和故障树分析法相结合的方法进行故障诊断，将故障定位到可更换印刷电路板和独立功能组件。 - Research on Digital Circuit Fault Location Procedure Based on Fault Dictionary
基于故障字典的数字电路故障定位过程研究 - Creation algorithm of detection vector contains: Pseudo-exhaustive testing, D algorithm, fault dictionary algorithm.
测试向量生成算法包括：伪穷举法、D算法、主通路敏化法、故障字典法。 - According to the structure and function characteristics of laser rangefinders, a method is put forward to constitute a fault dictionary and diagnose faults for laser rangefinders based on Bayes decision-making theory.
根据激光测距机的结构和功能特点，应用贝叶斯决策理论研究出一种建立激光测距机故障字典、快速实现故障诊断的方法。 - Analog circuit fault simulator is used for fault diagnosis using fault dictionary method.
模拟电路故障仿真器是故障字典法用于故障诊断所需的基本工具。 - At last According to the fault diagnosis requirement of ATS, the data format and structure of fault dictionary database are proposed, and the fault reasoning procedure is introduced.
最后根据自动测试系统的故障诊断需求，提出了故障字典数据库的结构和数据格式，并简要介绍了故障推理的实现过程。 - Based on the sensitivity of node voltages, a novel fault dictionary method is developed for diagnosis of soft faults of tolerance analog circuits and nonlinear circuits, on the basis of a fault dictionary method for non tolerance linear circuits.
基于节点电压灵敏度，将文献[1]中的线性无容差电路的故障字典法推广到可以诊断容差模拟电路和非线性电路软故障的新故障字典法。 - Rotating-Rectifier Fault Detecting Method Based on a Fault Dictionary
基于故障字典的旋转整流器故障检测方法 - Research on DC Fault Dictionary Automatic Generation System
直流故障字典自动生成系统研究 - The approach of acquiring the soft fault constant eigenvector by using K fault diagnosis is presented in this article, and an improved BP algorithm is put forward. An analog circuit is diagnosed by using BP network and fault dictionary.
文中提出了利用K故障诊断法导出软故障的统一特征向量的方法，并提出了改进的BP算法，由BP网络结合故障字典法对模拟电路进行故障诊断。 - Simulation results demonstrate that the neural network approach is superior to the traditional fault dictionary approach.
仿真实验结果表明，神经网络方法的综合性能要优于传统的故障字典法。 - In this paper, the self learning ability and the classification function of the artificial neural network have been used to nonlinear DC fault diagnosis, training a back propagation ( BP) network as a fault dictionary that can diagnose single soft and hard faults.
文中将神经网络的自学习和分类技术应用于非线性电路直流故障诊断，把反向传播（BP）网络训练成一部能诊断软、硬单故障的故障字典。 - According to the long-term test practice on the level type force standard machine, a fault dictionary is proposed and implemented in the applications of accident warning and fault diagnosis for the control system, which effectively protects the reliability of the system. 4.
结合力标准机的长期检定实践，提出并实现了故障字典法在力标准机控制系统事故报警和故障诊断中的应用，有效保障了系统工作的可靠性。 - On this basis, the multi-dimensional feature vector is established, and we complete the division of fuzzy multidimensional vector and transient fault dictionary generation and optimization.
在此基础上，将信号特征和波形特征组成多维特征向量，并完成多维向量模糊集的划分以及瞬态故障字典的生成和优化。