A fuzzy soft fault dictionary method able of locating not only hard faults but also soft faults in analog circuits with tolerance was proposed.
不仅硬故障，但也容差模拟电路的软故障定位的模糊软故障字典法能够提出。
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。
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。
Based on the slope fault mode and the coefficient of linear relativity fault mode, a test nodes selection algorithm for soft fault diagnosis dictionary method of analog circuits was proposed.
基于斜率故障模型和线性相关系数故障模型，提出了一种模拟电路软故障诊断字典法中的测试节点优选算法。
A new fault screen dictionary method enable to diagnose not only hard faults but also soft faults in tolerance circuits is proposed in this paper.
提出了一种新的可以诊断容差模拟电路软硬两类故障的故障屏蔽字典法。
The fault dictionary can be obtained easier by this method, and the test junctions can be greatly reduced, thus this diagnosis method can be applied in many power electronic circuits.
此方法容易得到故障字典，大大减少了测试点，因而可以应用于多种电力电子电路。
According to the characteristic of circuits which exist tolerance, this paper improves the fault dictionary approach and presents a new method-overlap set approach.
本文根据存在容差时电路的特点，对现有的故障字典法作了改进。
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。
A fault dictionary diagnosis method was then developed using the linear relativity among the increments of node-voltages.
为了诊断非线性模拟电路中的故障，提出了一种基于节点电压增量线性相关性原理的诊断方法。
A fault dictionary diagnosis method was then developed using the linear relativity among the increments of node-voltages.
为了诊断非线性模拟电路中的故障，提出了一种基于节点电压增量线性相关性原理的诊断方法。
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