摘要
油液中颗粒物可有效的反映油润滑系统的磨损状况,利用相关监测技术获得颗粒污染物的相关参数,以此获悉机械部件磨损情况,对预防事故的发生有重要作用;着重介绍油中颗粒污染物在线监测技术,并以全油流颗粒监测传感器为重点,介绍其硬件结构和常用传感信号处理方法;最后对全油流污染颗粒监测技术的发展趋势做出展望。
The particles in oil can effectively reflect the wear status of oil-lubricated system and the related parameters of particle pollutants obtained from related monitoring technologies to supervise the wear status of mechanical parts play an important role in preventing accidents. Online monitoring technology for particle pollutants in oil is emphatically introduced, based on in-line oil debris monitoring sensor, its hardware structure and general transducer signal processing method are presented and the development trend of in-line oil debris monitoring technology is prospected.
出处
《重庆工商大学学报（自然科学版）》
2012年第3期89-93,共5页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
重庆市自然科学基金(2010BB 4261)
重庆市教委科学技术研究项目(KJ090717)
关键词
全油流
颗粒物监测
污染物
信号处理
in-line
particle monitoring
pollutants
signal processing
