《国防科技》编辑部       温馨提示:建议您使用Firefox、Chrome、IE最新版本、360极速等浏览器,若您的浏览器版本过低,可能会影响部分功能正常使用。
软件定义的航天器测试网络技术研究
DOI:
作者:
作者单位:

上海卫星工程研究所

作者简介:

通讯作者:

中图分类号:

V416.6

基金项目:


Research on software defined spacecraft test network technology
Author:
Affiliation:

Shanghai Institute of Satellite Engineering

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    航天器测试网络是航天器自动化测试运行、测试数据监测分析等测试业务运行的信息通道,其性能与好用性极大影响了航天器试验测试效率与试验数据应用效能。针对传统的航天器测试网络物理独立部署、人工迁移、存在数据孤岛、无法高效交换共享的不足,参考借鉴软件定义网络技术,设计了基于VLAN(虚拟局域网)及SDN(软件定义网络)技术的软件定义航天器测试网络,该测试网络技术具备良好的软件重构、区域隔离、测试信息汇聚共享性能。通过软件重构,自动化迁移部署航天器测试网络,通过网络区域逻辑隔离,确保了各航天器测试指令运行区域受控、安全,通过全局测试数据汇聚,实现了多航天器测试数据的交换共享,从而有效解决了航天器测试网路快速部署、测试指令安全运行与测试数据交换共享的问题,有力地推动了装备试验数据工程。

    Abstract:

    The spacecraft integrated test network is the information pipeline of the automatic test operation, test data monitoring and analysis and other test business operation, whose performance and usability greatly affect the efficiency of spacecraft integrated test and test data application. In view of the shortcomings of traditional integrated test network, such as manual migration, low deployment efficiency, isolated data island, and inability to exchange and share efficiently, an integrated test network based on VLAN (Virtual Local Area Network) and SDN (Software Defined Network) technology is designed with reference to SDN, which has good performance of area isolation, software reconstruction, test information aggregation and sharing. The network can be automatically migrated and deployed by software reconfiguration. The safety of each spacecraft test command operation area is ensured by network area logical isolation. The test data are exchanged and shared by the global data aggregation. The technology realizes the rapid network deployment, instruction safe operation and test data sharing, which promotes the equipment test data engineering.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2020-12-02
  • 最后修改日期:2020-12-02
  • 录用日期:
  • 在线发布日期:
  • 出版日期:

关于我们

友情链接

微信公众号二维码

手机版网站二维码