%0 Journal Article
%T Experimental Study about Effects of Various Electric Signals on Friction<br>外加交变电势对摩擦力影响的试验研究
%A Chen Renji
%A Qi Yulin
%A Zhai Wenjie
%A <br>陈仁际
%A 齐毓霖
%J 摩擦学学报
%D 1997
%I 
%X The frequency spectrum analysis of pyroelectric voltages generated in three typical friction pairs was carried out.On the basis of this analysis, friction experiments applying various electric signals into these three friction pairs were made. The results showed that various electric signals have various effects on the friction force. They make the friction force decrease. The decreasing degree is related to the amplitude, wave shape and frequency charac teristics of pyroelectric voltage. This work provides an important basis for the technology of controlling friction with applied voltage.
%K frequency
%K spectrum chart
%K pyroelectric voltage
%K electric signal
%K friction force metal friction pairs<br>频谱图
%K 热电势
%K 电势信号
%K 摩擦力
%K 金属摩擦副
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=601F9FE9D2B66D9EDA2AEB412557502F&yid=5370399DC954B911&vid=BCA2697F357F2001&iid=38B194292C032A66&sid=5B5B75F4854B8331&eid=002786F01A86D891&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=0&reference_num=5