云制造环境中信息不完全的合作伙伴选择

针对云制造环境中合作伙伴选择信息不完全、动态多属性问题,提出一种基于广义优序法的合作伙伴选择模型。首先,针对不同的数据采用不同的方式将其量化为广义优序数,把伙伴企业选择问题转化为广义优序数矩阵问题,并给出了基于灰色关联法的属性变权计算方法和具有惩罚机制的时序权重确定方法。随后,通过综合广义优序数对候选企业进行排序选择。最后,通过实验仿真验证该模型是可行的和有效的。

Select Partners of Incomplete Information in Cloud Manufacturing Environment

Based on generalized precedence ordering method, this paper proposed a selection model of partners considering the problem of dynamic multi-attribute decision making with incomplete information in cloud manufacturing environment. Firstly, it transformed the enterprise partner selection problem into the generalized optimal ordinal matrix by different way according to the described ways of properties. Meanwhile, it culated variable weights of attributes by grey correlation method and computed timed weights by decay function of time with punishment mechanism. Secondly, it selected cooperative enterprises according to the order of generalized optimal ordinal value. Finally, simulation results show the feasibility and effectiveness of the proposed model