中文摘要：

针对季节性产品的销售,研究了带有库存限制与需求更新的供应链的订货策略问题。该问题中供应链由一个供应商与一个零售商构成,假设零售商有两次订货机会,分别发生在得到需求信号前后,且第一次订货受到了零售商库存的限制。对于该问题,首先利用导数的性质和逆推的方法,通过参数指标设置求解出无库存限制时的最优订货策略,再利用凹函数的性质得到在不同情况下有库存限制时的最优订货策略,使得供应链能够协调。最后通过算例验证了结果的正确性,并对最优的订货策略作了进一步解释。

英文摘要：

In this paper,we studied the ordering strategy for a supply chain with limited storage capacity and demand updating in the setting of the sale of seasonal products.The supply chain consists of one supplier and one retailer.The retailer is assumed to have two opportunities to place order before and after receiving demand signals respectively,and the first order is limited by the storage capacity.We obtained the optimal ordering strategy with no storage capacity limit by setting parameter indexes according to the properties of derivative with backstepping method,and then got the optimal ordering strategy with limited storage capacity according to the properties of the concave function in different cases,to balance the supply chain.At last,we verified the correctness of the result via numerical example,and further explained the optimal ordering strategy.