模糊综合评判法及其在液压系统油液性能评价中的应用

Fuzzy comprehensive appraisal method and its application to the performance appraisal of hydraulic oil

建立了液压油液综合性能指标的模糊综合评价模型 ,提出了液压系统油液性能评价及换油基准的综合指数法 ,并进行了事例分析。这种方法全面考虑了表征油液性能的各种主要因素 。

The fuzzy comprehensive performance appraisal model of hydraulic oil is set up,the composite index method for the performance appraisal and oil change standard of the hydraulic oil is brought forward,and an example is given.The various main performances of hydraulic oil are considered in this method,which is an important simple and reliable method.