民用飞机机载维护系统体系结构分析  

Analysis of Framework for the Civil Aircraft Onboard Maintenance System

作　　者：沈新刚[1] 田林[1] 吕镇邦[1] Shen Xingang;Tian Lin;Lyu Zhenbang(AVIC Xi’an Aeronautical Computing Technique Research Institute,Xi’an 710068,China)

机构地区：[1]航空工业西安航空计算技术研究所,陕西西安710068

出　　处：《航空科学技术》2020年第9期24-29,共6页Aeronautical Science & Technology

基　　金：工信部民机科研项目(MJ-2017-S-58)。

摘　　要：民用飞机机载维护系统(OMS)可有效提高飞机安全飞行、降低运营和维修成本,航空工业部门愈发重视机载维护技术的发展,但由于国内民机发展较晚,其顶层架构技术尚处在探索中。本文简要介绍了机载维护系统典型架构和系统组成,提出面向二级用户目标的系统功能设计、层次化OSA-CBM功能模型设计、基于机载信息系统(AIS)处理平台的系统结构,以及阐述对成员系统的维护设计需求,最后对未来机载维护系统技术的发展与应用进行了讨论。机载维护系统体系架构的研究对新一代民机机载维护系统的研制将具有重要的参考价值。Because the civil aircraft Onboard Maintenance System(OMS) can improve the aircraft safety, and reduce the operation and maintenance cost, the aviation sector increasingly attaches more importance to OMS technology development.But due to the late initiation of domestic commercial aircraft development, the top OMS architecture technology research is still in exploration.The typical structure and system functions of OMS are briefly introduced.Then the methods and designs for high level top architecture of OMS are provided, including system function design based two-level user objectives, the hierarchical OSA-CBM function model, the OMS architecture based on Airborne Information System(AIS) processing platform, and the interface requirement for OMS member systems.Finally,according to the characteristics of OMS, the application and development of future OMS technology are discussed.The research on OMS architecture will have important reference value for the development of OMS for new generation civil aircraft.

关 键 词：机载维护系统 健康管理 故障诊断 故障预测 体系结构 

分 类 号：V243[航空宇航科学与技术—飞行器设计]