Research on Wear State of Vehicles Engine Based on Matter-Element Method

An evaluation method based on matter-element analysis theory was purposed in this paper, because of the method to evaluate the engine wear state monitoring based on oil spectrum analysis presently had the shortage such as too many human factors and uncertainty weight calculations. According to the various indicators of the comprehensive evaluation during engine wear state monitoring and the associate degree calculated, the precise monitoring of engine wear state can be realized. The example has showed that the method purposed in this paper is scientific and reliable, and it had further researching and applying value in the area of engine wear state monitoring based on oil spectrum analysis