大型基础设施项目融资风险动态评价体系研究  

An Inter-Cell Scheduling Approach Based on Negotiation of Multi-Agent Coalitions

作　　者：李冬妮[1] 周鹏宇[1] 田云娜[1,2] 郑丹[1] 赵辉[1] 王雪青[1] 

机构地区：[1]北京理工大学计算机学院,北京100081 [2]延安大学数学与计算机科学学院,延安716000

出　　处：《北京理工大学学报》2017年第1期83-87,98,共5页Transactions of Beijing Institute of Technology

基　　金：国家自然科学基金面上项目（71471094）;国家自然科学基金面上项目（71172148）

摘　　要：提出以＂融资风险阶段划分—分担—评价＂为主线的融资风险评价体系。基于＂新两阶段论＂把融资风险划分为缔约阶段融资风险和履约阶段融资风险;针对划分后的融资风险,构建灰色关联度和TOPSIS法相结合的分担模型;利用遗传算法优化支持向量机,在融资风险分担完成后,对融资风险展开评价;以青岛胶州湾海底隧道为例进行实证研究。研究表明：该评价体系实现了＂动态性＂＂针对性＂和＂准确性＂,是科学合理的,可以为大型基础设施项目中各利益攸关方及时准确地掌握各自的融资风险状况提供帮助。To solve the problem of the workpiece inter-cell move in inter-ceil scheduling for the cellular manufacturing system, an inter-cell scheduling method was proposed based on multi- agents coalitions （MAC）. Considering the flexible inter-cell processing routes, a distributed negotiation mechanism was adopted to form grading coalitions and to carry out negotiation scheduling, so as to improve the performance of global optimization as well as reduce the communication. Experiments were taken to verify the proposed algorithm. The results show that the proposed algorithm can provide better performance with respect to the mean delay than the widely used combinatorial heuristic rules.

关 键 词：利益攸关方 大型基础设施项目 融资风险 动态评价 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]