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基于RSPWVD的装载机驾驶室内异响声源的识别

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摘要 提出了用重分配平滑伪魏格纳维尔分布(RSPWVD) 方法分析某型号装载机在加速过程中车内产生异响的原因.试验结果表明,RSPWVD方法具有较高的时间及频率分辨率,可快速准确的找到异响的噪声源,对整机异响排除具有借鉴意义.
作者 熊玉力
出处 《中国设备工程》 2016年第9期42-43,共2页 China Plant Engineering
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