综合航电系统健康管理体系结构问题  

Issues on Health Management Architecture of Integrated Avionics System

作　　者：丛伟[1] 景博[1] 樊晓光[1] 

机构地区：[1]空军工程大学航空航天工程学院,西安710038

出　　处：《电光与控制》2013年第9期64-68,73,共6页Electronics Optics & Control

基　　金：国防预研基金项目(9140A17020307JB3201)

摘　　要：健康管理体系结构关系到综合航电系统和战机的安全性、生存性、维护性等多方面。剖析了综合航电系统体系结构特征和系统失效因素,明确了系统健康管理需求,在此基础上,提出了综合航电系统的层次化健康管理体系结构,完成了设备层、综合区域层和系统层的健康管理过程设计,并融合ARINC653和ASAAC两类标准,设计了体系结构的消息接口和运行蓝图,最后就下一步要研究和解决的问题进行探讨。Health management architecture is of great importance for safety, survivability and maintainability of the whole aircraft system.The architecture features and system failure factors of integrated avionics system are analyzed, and the requirements to health management are specified.Based on the architecture characteristics and the requirements to health management, a hierarchical health management architecture is presented for integrated avionic system.The process design of the three-level health management is completed, including device level, integration areas level and system level.Furthermore, message interfaces and run-time blue print are designed based on ARINC653 and ASAAC standards.Some problems need to be studied and solved in the future are presented.

关 键 词：综合航电系统 健康管理体系结构 系统失效 

分 类 号：V243[航空宇航科学与技术—飞行器设计] TP206.3[自动化与计算机技术—检测技术与自动化装置]