摘要
综合化航空电子系统是飞机任务能力、功能组织与性能保证提升的核心,是提升其作战效能和有效性保障的重要途径,为了实现航电系统综合化的故障管理支撑,针对资源平台的管理,基于资源的可测试性,通过对退化状态识别过程进行建模,对退化路径进行描述,提出一种基于退化状态演变的资源缺陷检测模型,并为了检验模型的有效性,给出了预测嵌入式系统资源缺陷激活的实现,对过程架构进行了描述。虽然该模型依赖于退化路径样本,但可以被灵活地在应用上实现,为系统综合化技术支撑技术的积累进行了探索。
Integrated avionics system is the core for guarantee of mission capacity and function organization and performance of airplane. It is the important way for promotion of efficiency and availability. To implement avionics system integration, on resource testability, for resource platform management, the process of resource degradation is modeled and the path is described. And a model based on degradation evolution for resource faults detection is provided. To verify the model, implementing prognostics of resources faults activation of embedded system is put forward to describe the architecture. The model could be implemented in application flexibly. All is an accumulation for exploring some support technology of system integration.
出处
《电子设计工程》
2013年第13期40-43,共4页
Electronic Design Engineering
