发动机润滑油高温清净性能的偏最小二乘法预测  

Predicting High Temperature Detergent Performance of Engine Lubricant by PLS

作　　者：冯新泸[1] 罗平亚[1] 史永刚[1] 李子存[1] 

机构地区：[1]后勤工程学院油品测试中心,重庆400016

出　　处：《现代科学仪器》2002年第5期22-24,共3页Modern Scientific Instruments

摘　　要：考察了发动机润滑油功能元素与其高温清净性能的相关性,用偏最小二乘法定量预测了发动机润滑油高温清净性能。研究结果表明,通过发动机润滑油的功能元素能够预测其高温清净性。In this paper, it has been investigated that the relationship between the function elements and the high temperature detergent performance of engine lubricant. It has been quantitatively predicated that the high temperature detergent performance by PLS. The result of the research has indicated that the high temperature detergent performance can be pre - estimated through the function elements of engine lubricant.

关 键 词：预测 高温清净性能 发动机润滑油 偏最小二乘法 

分 类 号：TK407.9[动力工程及工程热物理—动力机械及工程]