| 基于CAN 的某水下航行器内部网络时延统计方法研究 |
| |
| 引用本文： | 林轶群,刘卫东,周峰.基于CAN 的某水下航行器内部网络时延统计方法研究[J].计算机应用,2008,28(8):2128-2130. |
| |
| 作者姓名： | 林轶群 刘卫东 周峰 |
| |
| 作者单位： | 西北工业大学 西北工业大学 |
| |
| 基金项目： | 水下信息处理与控制国家级重点实验室基金资助项目 |
| |
| 摘 要： | 结合某无人潜航器(UUV)内部网络控制系统结构，对基于控制器局域网（CAN）的网络延时做了详细分析。针对网络时延造成控制系统性能下降，影响系统稳定这一问题，提出了一种统计网络时延的方法——软件信息传输仿真法。通过仿真网络内部信息的传输过程，观察各信息的传输状况，同时记录延时数据，为基于CAN总线系统的综合性能设计提供了理论依据。
|
| 关 键 词： | 网络延时 控制器局域网 信息传输 |
| 收稿时间： | 2008-02-27 |
| 修稿时间： | 2008-04-09 |
Time delay analysis of interconnection network in Unmanned Undersea Vehicles |
| |
| LIN Yi-qun,LIU Wei-dong,ZHOU feng.Time delay analysis of interconnection network in Unmanned Undersea Vehicles[J].journal of Computer Applications,2008,28(8):2128-2130. |
| |
| Authors: | LIN Yi-qun LIU Wei-dong ZHOU feng |
| |
| Affiliation: | LIN Yi-qun1,LIU Wei-dong1,2,ZHOU feng1(1.College of Marine,Northwestern Polytechnical University,Xi'an Shaanxi 710072,China,2.National Key Laboratory for Underwater Information Process , Control,China) |
| |
| Abstract: | With reference to the structure of the network control system in the UUV, the paper analyzed time delay of the network in detail. A math method for message transmission simulation was put forward. Then the simulation of message wait-time delay which is indeterminism was implemented. By the simulation figure, the states of the transmission message can be observed distinctly. Meanwhile the data of the time delay was recorded, which provided the theoretical basis for the design of general performance based on CAN. |
| |
| Keywords: | network time delay Controller Area Network (CAN) message transmission |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用》浏览原始摘要信息 |
|
点击此处可从《计算机应用》下载全文 |
