检索结果-内蒙古大学图书馆

Multi-objective optimization method of product service systems configuration based on customer demand constraint mechanism

引用

JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING 2024年第6期18卷 1-18页

作者： Su, Zhongji Hua, Zexi Yang, Wenquan Southwest Jiaotong Univ Sch Informat Sci & Technol 999 Xian Rd Chengdu 611756 Peoples R China Southwest Jiaotong Univ Sch Comp & Artificial Intelligence 999 Xian Rd Chengdu 611756 Peoples R China

This article proposes a multi-objective optimization method for product service configuration based on customer demand constraint mechanism, targeting the diverse customer needs of product service systems (pss). This method first forms a utility matrix based on the response of product service instances to customer needs and establishes constraints based on product attributes and enterprise resources. The pss configuration module is divided into product basic modules and optional modules based on customer demand constraint mechanisms, aiming to express the combination of product and service attributes. Through the utility matrix, multiple optional objectives such as safety, energy efficiency, and economy of pss configuration are established to fully express the multi-dimensional needs of customer satisfaction. Then a new MOEA/D algorithm was developed for multi- objective optimization of pss configuration. The improved MOEA/D algorithm adopts a weight vector adjustment strategy based on correlation sparsity, which improves the convergence and diversity of optimization results in high-dimensional objective space and solves the problem of exponential growth in solution space caused by the increase in customer demand types. This method was applied to practical cases of home appliance pss configuration and compared with the performance of five advanced methods. The experimental results showed that the model established in this paper and the improved algorithm obtained configuration schemes had significant advantages in convergence and diversity.

关键词： Service-oriented manufacturing Product service system(pss) pss configuration optimization Multi-objective optimization

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：