根据企业各项产品的“销售收入”“产品利润”“技术水平”和“产品所处寿命周期阶段”等指标,运用非线性熵值选择模型计算出企业各产品的综合效益指数,可以明确企业的先导产品,便于企业实施重点扶持、优势倾斜,提升企业的竞争实力,推动企业持续发展。 According to the indicators of “sales revenue”, “product profit”, “technical level” and “product life cycle stage” of each product of the enterprise, the comprehensive benefit index of each product of the enterprise is calculated by using the non-linear entropy selection model, Of the leading products to facilitate the implementation of key support enterprises, the advantages of tilt, enhance the competitiveness of enterprises, and promote sustainable development of enterprises.