Optimal supply chain network redesign with new product development

This study considers supply chain network configuration in an innovative environment while the new product development (NPD) will affect the supply chain configuration (SCC). By consideringthe new product development concept, we may face with dynamic supply chain configuration during a planning horizontal time.In this study, a new model is presented toconsider the dynamic configuration of a supply chain by developing new products. In the proposed model, the dynamic configuration of a supply chain and the new product launching time is optimized simultaneously. In this research we proceeded mathematical supply chain.the given model is a linear programming model of mix integer for multi layer,multi product supply chain that maximize the profit.we solve the given model by using lingo9 software.