基于Petri网的某雷达系统故障诊断模型

2013 3rd International Conference on Consumer Electronics, Communications and Networks Pub Date : 2013-11-01 DOI:10.1109/CECNET.2013.6703259

Fang Li, Donghua Feng, Wei Hong, Wu Xiaoping

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引用次数: 0

摘要

针对某雷达系统故障诊断的复杂问题，将Petri网与模糊推理相结合，建立了具有并发处理能力的故障诊断Petri网。该模型不仅可以根据故障结果检测出故障源，还可以检测出由某些故障源导致的结果肯定故障和潜在隐藏故障。通过设置两个阈值来区分显性故障和潜在隐性故障。然后技术人员可以采取一些措施来修复潜在的隐患。最后，将该模型应用于某雷达系统的故障诊断，验证了该模型的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A fault diagnosis model of some radar system based on Petri net

Aiming at the complex problems of fault diagnosis for some radar system, Petri net and fuzzy inference are combined to establish a fault diagnosis Petri net which is with the ability of concurrency processing. The model can not only detect the fault sources according to the fault results, but also detect the result affirmative faults and the potential hidden faults as a result of some fault sources. The affirmative faults and the potential hidden faults are distinguished by setting two threshold values. Then the technicians can take some measures to repair the potential hidden faults. Finally, the model is applied to resolve the faults diagnosis of some radar system, which verifies the validity of the model.

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2013 3rd International Conference on Consumer Electronics, Communications and Networks

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