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 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。
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