按照代表性原则、可信性原则和必需性原则,确定了收油机总体性能的分性能和具体指标,建立了收油机总体性能综合评价模型;应用多层次模糊评价方法确定了收油机总体性能的各分性能层和指标层值的权重,建立了指标层隶属函数,确定了模糊合成算子和结果向量分析方法,构建了完整的收油机总体性能评价体系。 According to the principle of representativeness, the principle of credibility and the principle of necessity, the sub-performance and specific indicators of the overall performance of the oil skimmer have been determined and a comprehensive evaluation model of the overall performance of the oil skimmer has been set up. The multi-level fuzzy evaluation method has been applied to determine the oil skimmer The performance of each sub-performance layer and index layer value of the weight of the establishment of the index layer membership function to determine the fuzzy synthesis operator and result vector analysis method to build a complete skimmer overall performance evaluation system.