从系列产品设计的角度出发,探讨了进行横向系列产品优化设计的必要性,提出了系列产品优化设计所需解决的关键问题,并在系列优化设计过程中引进单机柔性优化方法,着重研究横向系列产品的优化建模方法。 From the point of view of series product design, the necessity of optimizing the design of transverse series products was discussed. The key problems to be solved in the optimization design of series products were put forward. In the process of series optimization design, single flexible optimization method was introduced, Product Optimization Modeling Methods.