摘要
对灰靶决策模型进行了进一步的拓展研究.定义理想最优及理想最劣方案分别为灰靶的正负靶心,在综合考虑方案与正负靶心的距离,将靶心距作为向量在空间分析的基础上定义了综合靶心距.由各方案靶心距大小及指标权重的不确定性分析的基础上构建目标规划,并由此确定指标权重.由此建立了正负靶心灰靶决策模型.最后以实例说明了所提出的灰靶决策模型的合理性及算法的有效性.
This paper studies on the decision model of grey target,and defines the ideal optimization scheme is the positive clout and the ideal inferior scheme is the positive clout of the grey taxget.This paper comprehensively considers the optimization and the positive off-target distance,and base on the spatial analysis,defines the comprehensive off-target distance.Base on the size of the comprehensive off-target distance and the uncertainties of the index weights,this paper established a model of goal programming, and the gets the index weights by solving the model.Then the decision model of grey target with both the positive clout and the negative clout is established.Finally,the method is proved feasibly and effective through an example.
出处
《系统工程理论与实践》
EI
CSSCI
CSCD
北大核心
2010年第10期1822-1827,共6页
Systems Engineering-Theory & Practice
基金
国家自然科学基金(70473037)
南京航空航天大学科研创新基金(Y0811-091)
南京航空航天大学博士学位论文创新与创优基金(BCXJ09-08)
关键词
灰靶决策
综合靶心距
权重
目标规划
grey target decision
comprehensive off-target distance
index weight
goal programming
