摘要
在供应链环境下的生产活动中,各成员对所辖资源具有独立的支配权,因此需要合理的机制使得协同调度方案得以实施,以提高供应链整体的效率.研究由具备不同讨价还价能力的成员所组成的供应链,建立了以纳什讨价还价公理体系为基础的调度谈判模型.在装配系统中,讨论两供应商关于交付顺序的协商.为求取纳什谈判解,提出了一类新的以多目标乘积项作为目标函数的调度问题.对于单机型供应商,新问题的计算复杂性尚未确定,设计了一种多项式时间的启发式算法以求得近优解,并通过数值算例进行验证.该谈判模型为供应链中各成员提供了一种合理的调度协调机制.
In supply chain manufacturing, cooperation improves the efficiency a lot. On the basis of the Nash bargaining axioms systems, a bargaining model was established to analyze the negotiation between two schedulers with equal autonomy. Under assembly scheduling circumstance, we investigated the bargaining about suppliers delivery sequence. A new multi-objective scheduling problem was set up to find the Nash bargaining solution. Since its computational complexity was still open, we developed a polynomial time heuristic to find a near optimal solution. Numerical instances validated the efficiency. The bargaining model proposed provides a rational mechanism for cooperation between self-seeking participants.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第2期55-60,共6页
Mathematics in Practice and Theory
基金
国家自然科学基金(70671057)
山东省自然科学基金(ZR2010GM006)
关键词
供应链调度
协调机制
讨价还价理论
supply chain scheduling
cooperation mechanism
bargaining theory
