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从状态监测的角度对模拟电路的故障预测进行综述,给出了基于状态监测的模拟电路故障预测的基本框架,分析了故障预测的常用方法:基于模型的故障预测、基于数据驱动的故障预测和基于统计分布的故障预测,分析了各种故障预测方法的适用范围以及优缺点。根据现状分析了模拟电路故障预测存在的主要问题,并对模拟电路故障预测未来可能的发展方向进行了讨论。
From the point of view of condition monitoring, the fault prediction of analog circuits is reviewed, and the basic framework of fault prediction based on condition monitoring is given. Common methods of fault prediction are analyzed, such as model-based fault prediction, data-driven fault prediction and Based on the statistical distribution of fault prediction, the application of the various fault prediction methods as well as their advantages and disadvantages are analyzed. According to the status quo, the main problems of analog circuit fault prediction are analyzed, and the possible future development of analog circuit fault prediction is discussed.