基于时间敏感产品的多厂商供应链管理

发布时间：2018-03-29 06:41

本文选题：供应链　切入点：时间敏感产品　出处：《运筹与管理》2017年03期

【摘要】：本文主要研究基于时间敏感产品的多厂商供应链网络模型。在该模型中,每个厂商都希望自己的运营成本和时间消耗最少,但目标函数和约束条件都受到竞争对手决策的影响,因此属于广义纳什均衡问题的范畴。在过去的文献中,这类问题通常被转化成一般形式的变分不等式来处理。本文中,注意到模型中所涉及的约束函数都是线性函数,我们将问题转化成混合互补系统来求解。与一般形式的变分不等式问题相比,混合互补系统要容易处理得多。借助于所谓Fischer-Burmeister函数,我们将混合互补系统转化成非线性方程组,然后利用半光滑牛顿法进行求解。初步的数值实验表明,本文提出的方法是切实可行的。
[Abstract]:In this paper, a multi-vendor supply chain network model based on time-sensitive products is studied. In this model, each firm wants to consume the least operating cost and time, but the objective function and constraints are affected by the decision of the competitors. So it belongs to the category of generalized Nash equilibrium problem. In the past literature, this kind of problem is usually transformed into a general form of variational inequality. In this paper, it is noted that the constraint functions involved in the model are all linear functions. We transform the problem into a hybrid complementary system to solve the problem. Compared with the general variational inequality problem, the hybrid complementary system is much easier to deal with. With the help of the so-called Fischer-Burmeister function, we transform the hybrid complementary system into a nonlinear system of equations. Then the semi-smooth Newton method is used to solve the problem. The preliminary numerical experiments show that the method presented in this paper is feasible.
【作者单位】：上海大学管理学院;横滨国立大学国际社科研究院;
【基金】：国家自然科学基金面上项目(11671250) 上海市教委科研创新基金重点项目(14ZS086) 教育部人文社会科学研究一般项目(15YJA630034)
【分类号】：F274

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