Evaluation of hydraulic oil operation status based on dynamic weights and improved deterioration degree

Abstract

To achieve quality evaluation of hydraulic oil, establish oil parameter conversion models and comprehensive evaluation models respectively. Compare the oil indicators with industry standards and obtain online monitoring plans for some indicators. Combining the improvement of deterioration function with dynamic weight to improve the overall evaluation plan of hydraulic oil, and conducting comparative analysis of the plans. The analysis results show that the method used in this article is significantly superior to the other two single improvement schemes, and the scheme used in this article has a stronger fit with the oil quality, which can better reflect the operating status of the oil.