多响应Scheffé二阶混料模型的D-最优设计  

D-Optimal designs for mixture experiments with multiresponse Scheffé quadratic models

作　　者：乐锐[1] 张崇岐[1] 

机构地区：[1]广州大学数学与信息科学学院,广东广州510006

出　　处：《广州大学学报（自然科学版）》2012年第6期23-26,共4页Journal of Guangzhou University:Natural Science Edition

摘　　要：讨论了多响应混料模型的最优设计问题,多响应混料模型是由两个Schefféq分量二阶混料模型所构成的.根据D-最优设计准则推导得出一类试验点取在各顶点和各棱中心点上的最优配置并给出证明.Mixture experiment is widely applied in industry, agriculture and science research. In this paper, we discuss the D-optimal designs for mixture experiments with dual response models. This model considering two response variables consists of two Scheffe＇s quadratic models. According to D-optimal design criteria,we can ob- tain the allocation measure at the support points.

关 键 词：多响应 Scheffé二阶模型 混料试验 D-最优性 

分 类 号：O174.2[理学—数学]