智能工厂建设方案的正态云多准则优选方法  

Multi-criterion optimal selection method for construction solutions of intelligent factory based on normal cloud

作　　者：任剑 谢翠华 杨艺 卞灿[3] REN Jian;XIE Cuihua;YANG Yi;BIAN Can(School of Frontier Crossover Studies, Hunan University of Technology and Business, Changsha 410205, China;Hunan Provincial Key Laboratory of New Retail Virtual Reality Technology, Hunan University of Technology and Business, Changsha 410205, China;Academic Affairs Office, Hunan Normal University, Changsha 410081, China)

机构地区：[1]湖南工商大学前沿交叉学院,湖南长沙410205 [2]湖南工商大学新零售虚拟现实技术湖南省重点实验室,湖南长沙410205 [3]湖南师范大学教务处,湖南长沙410081

出　　处：《计算机集成制造系统》2021年第10期2990-3003,共14页Computer Integrated Manufacturing Systems

基　　金：国家社会科学基金资助项目(15BJY163);湖南省自然科学基金资助项目(2018JJ2198);湖南省教育厅科学研究重点资助项目(19A276);国家重点研发计划资助项目(2019YFB1705204)。

摘　　要：针对模糊随机环境下智能工厂建设方案优选问题,从智能、产销、辅助3个支持维度设计评估准则体系,考虑区间数准则权重与正态云准则值,提出基于偏差一致性原理与余弦逼近度的新方法。首先,根据正态云与正态随机变量间的关系,将正态云决策矩阵转化为广义正态随机决策矩阵,通过正态云的3σ原则生成区间数决策矩阵;然后,检验区间准则权重向量的合理性和可行性,运用熵权法与偏差一致性原理构建非线性多目标规划模型,求取综合准则权重向量;进一步,基于规范化区间数决策矩阵,考虑各方案与理想方案的方向与位置差异,计算改进型加权区间余弦相似度及加权区间余弦逼近度,获得各方案的排序;最后,以农业装备制造企业为例,验证了所提方法的可行性和有效性。To select the optimal construction solution of the intelligent factory,an evaluation-criteria system was designed from three support dimensions of intelligence,production and marketing and auxiliary.Considering interval-number criterion weights and normal cloud criterion evaluations,a novel method was proposed based on deviation-consistency principle and cosine approximations.According to the relation between normal clouds and normal stochastic variables,a normal cloud decision matrix was transformed into a generalized normal stochastic decision matrix.Through the 3σprinciple,an interval-number decision matrix was generated.Furthermore,the rationality and feasibility of interval-criterion weight vector were tested.Using the entropy-weight technique and deviation-consistency principle,an integrated criterion-weight vector was gotten with a nonlinear multi-object programming model.Based on a normalization interval-number decision matrix,considering the differences of directions and positions between alternatives and ideal alternatives,the improved weighted interval-cosine similarities and approximations were attained.Accordingly,the ranking order was gained.By taking an agricultural equipment-manufacturing enterprise as the example,the feasibility and validity of the proposed method were verified.

关 键 词：智能工厂 建设方案 多准则优选 正态云 偏差一致性原理 余弦逼近度 农业装备制造企业 

分 类 号：C934[经济管理—管理学]