摘要:为了满足顾客的需求和多变的市场形势,供应链需要做出快速响应,从而降低风险,提高竞争力
供应链的高效是其中各个成员柔性的组合,因此供应商柔性分析和选择是一个重要的课题
一个在需求数量和提前期不确定条件下的供应商选择模型,供应商选择指标体系中考虑了总的成本、质量不良系数、推迟交付系数和柔性系数四个方面的参数,并在模型中考虑了需求和供应商生产能力的限制,通过遗传算法的设计,对一个实例进行了仿真计算,结果证明了模型的有效性
关键词:随机需求;供应商选择模型;柔性分析模型;遗传算法 Abstract:To improve competitive advantage and reduce risks, supply chain should respond quickly to the need of customers and market
The flexibility of the entire supply chain consites of the flexibility of the supply chain components and their interrelationships, so supplier flexibility and selection are both important
A supplier selection model is developed under stochastic demand conditions
Stochastic supplier selection is determined with simultaneous consideration of total cost,quality rejection rate,late delivery rate and flexibility rate,invol