| 摘要: |
| 分布式设计已成为下一代大中型飞机设计热点，其中机载通信导航监视（Communication，Navigation and Surveillance，CNS）系统架构设计十分重要。为解决当前架构适航支持能力和新功能插入能力不强的问题，提出了分布式CNS系统的系统架构及系统设计方法，并与联合式、集中式和分布式架构进行对比分析，得出分布式系统架构开放性和适航性好，具备优良的装机特性，可以为下一代机载CNS系统研制奠定基础。 |
| 关键词: 大中型飞机 分布式通信导航监视 系统架构 创新链 远端无线电单元(RRU) |
| DOI： |
|
| 基金项目: |
|
| Architecture design of distributed CNS system for large and medium aircrafts |
| YANG Bin,LEI Guozhi |
| (Southwest China Institute of Electronic Technology, Chengdu 610036, China) |
| Abstract: |
| Distributed design has become a hot spot in designing the next generation of large and medium aircrafts in which the architecture design of airborne communication,navigation and surveillance(CNS) system is very important.To solve the problems of poor airworthiness support ability and new function insertion ability of the current architecture,the architecture and system design method of distributed CNS system is proposed.Compared with the joint,centralized and distributed architectures,the distributed system architecture has good openness,airworthiness and excellent installation characteristics,which lays the foundation for the development of the next generation CNS systems. |
| Key words: large and medium aircraft distributed CNS system architecture innovation chain remote radio unit(RRU) |
