| 航天时间分区总线技术研究 |
| |
| 引用本文： | 郝现伟,邹 伟,王 颖,郑云龙.航天时间分区总线技术研究[J].测控技术,2020,39(10):97-102. |
| |
| 作者姓名： | 郝现伟 邹 伟 王 颖 郑云龙 |
| |
| 作者单位： | 北京宇航系统工程研究所;中国人民解放军91550部队;北京中航通用科技有限公司 |
| |
| 摘 要： | 随着新型导弹与运载火箭各类信息呈井喷式增长，传统总线已无法满足应用需求，研究了一种新型航天高速总线。新型航天高速总线继承了MIL-STD-1553B总线的优点，也集成了FC-AE-1553和AFDX总线特点，具备1000 Mbit/s码率高传输带宽、光电混合传输介质、总线加交换复合拓扑网络、时间确定、命令/响应式、高可管理等特点。新型航天高速总线自主可控，各项功能性能指标均优于传统总线，具有很强的技术先进性。
|
| 关 键 词： | 航天 时间分区 时间确定性 拓扑结构 |
Astronautic Time Partition Bus Technology |
| |
| Abstract: | With the rapid growth of all kinds of information of new missiles and launch vehicles,traditional bus have been unable to meet the application requirements,so a new astronautic high-speed bus is studied.The new astronautic high-speed bus inherits the advantages of MIL-STD-1553B bus,and also integrates the characteristics of FC-AE-1553 and AFDX.It has the characteristics of 1000 Mbit/s high transmission bandwidth,optoelectronic mixed transmission medium,bus switching composite topological network,time determination,command/response,high manageability.The new astronautic high-speed bus can be controlled autonomously,has better performance compared with traditional bus,and has strong technological advancement. |
| |
| Keywords: | astronautic time partition time certainty topological structure |
|
| 点击此处可从《测控技术》浏览原始摘要信息 |
|
点击此处可从《测控技术》下载全文 |
|
