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| 标题 |
| 基于振动信号分析的增压器故障诊断和转速测量方法研究(28 卷) |
| 英文标题 |
| Turbocharger Fault Diagnosis and Estimation of Rotating Speed of Turbocharger Based on Vibration Signal Processing |
| 摘要 |
| 通过对实测增压器振动信号的分析,建立了适合增压器故障诊断和转速估计的振动信号分析模型。基于该模型提出了增压器振动监测和转速估计的方法。对影响转速估计精度的因素以及如何提高估计精度等问题进行了深入地探讨,提出了适合增压器故障诊断的增压器振动信号小波包滤波降 |
| 作者 |
| 新闻作者:胡晓依,何庆复,林荣文,唐松柏,郭金福,王华胜 |
| 关键字 |