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在摩擦学的研究中,用外加电压控制摩擦力是一项新技术,而对自生电势的研究则是其关键所在。本文对摩擦副自生电势信号的获取和处理,进行了实验研究。实验结果表明,本文中提出的信号采集和数据处理方法在实际中有很好的应用效果。
In the study of tribology, it is a new technique to control the friction force with the applied voltage, and the research on the spontaneous potential is the key point. In this paper, the friction pair self-generated potential signal acquisition and processing, the experimental study. Experimental results show that the proposed signal acquisition and data processing methods in practice have good application results.