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Transfer function method for diagnostics of electronic circuit boards exposed to mechanical vibrations

机译：传递函数法用于电子电路板受到机械振动的诊断

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Environmental stress plays a critical role in failure and long term reliability of aerospace electronics. Vibration monitoring can provide information characterizing the structural integrity of a circuit board assembly. A frequency domain diagnostic technique extracting this information is proposed. It allows for on-line monitoring of the mechanical integrity of circuit boards, detection of existing degradation trends, and prediction of possible failures.

机译：环境应力在航空电子设备的故障和长期可靠性中起着至关重要的作用。振动监测可以提供表征电路板组件结构完整性的信息。提出了一种提取该信息的频域诊断技术。它允许对电路板的机械完整性进行在线监视，检测现有的退化趋势以及预测可能的故障。

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《》|1993年|P.468-475|共8页
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Skormin; V.A.; Plaskon; S.L.;
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中图分类无线电电子学、电信技术;
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4. Transfer function method for diagnostics of electronic circuit boards exposed to mechanical vibrations [C] . Skormin V.A., Plaskon S.L., Institute of Electric and Electronic Engineer IEEE National Aerospace and Electronics Conference . 1993

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5. Prediction of fatigue life of electronic circuit boards under vibration loading. [D] . Patil, Saket. 2010

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8. Fault Isolation of Electronic Circuits Using Transfer Function Methods [R] . Valstar, J. E. 1964

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Transfer function method for diagnostics of electronic circuit boards exposed to mechanical vibrations

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