检索结果-南通市图书馆

fault location identification for Localized Intermittent Connection Problems on CAN Networks

Chinese Journal of Mechanical Engineering 2014年第5期27卷 1038-1046页

作者： LEI Yong YUAN Yong SUN Yichao State Key Laboratory of Fluid Power Transmission and Control Zhejiang University State Key Laboratory of Automotive Safety and Energy Tsinghua University

The intermittent connection（IC）of the field-bus in networked manufacturing systems is a common but hard troubleshooting network problem,which may result in system level failures or safety ***,there is no online IC location identification method available to detect and locate the position of the *** tackle this problem,a novel model based online fault location identification method for localized IC problem is ***,the error event patterns are identified and classified according to different node sources in each error *** generalized zero inflated Poisson process（GZIP）model for each node is established by using time stamped error event ***,the location of the IC fault is determined by testing whether the parameters of the fitted stochastic model is statistically significant or not using the confident intervals of the estimated *** illustrate the proposed method,case studies are conducted on a 3-node controller area network（CAN）test-bed,in which IC induced faults are imposed on a network drop cable using computer controlled on-off *** experimental results show the parameters of the GZIP model for the problematic node are statistically significant（larger than 0）,and the patterns of the confident intervals of the estimated parameters are directly linked to the problematic node,which agrees with the experimental *** proposed online IC location identification method can successfully identify the location of the drop cable on which IC faults occurs on the CAN network.

关键词： CAN network fault location identification GZIP model intermittent connection

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

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

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

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

在线全文

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：