综合航电系统故障处理机制

文章对综合航电系统故障处理机制需求进行分析,如异常检测、故障隔离、故障修复、失效检测,同时,提出分层的故障处理流程设计模式,从设备层故障处理流程、综合区域层故障处理流程、综合航电系统故障处理流程、运行图设计进行阐述,并提出综合航电系统故障处理机制策略,如自顶向下、自底向上、自适应融合的失效预测。在此基础上,希望能为航电系统处理人员提供一些借鉴性建议,使故障处理机制处于积极的发展趋势中,促进人类社会的稳定发展。

In this paper, the requirements of integrated avionics fault handling mechanism are analyzed, such as abnormal detection, fault isolation, fault repair, failure detection. At the same time, a hierarchical design mode of fault processing flow is proposed.In this paper, the fault treatment flow of equipment layer, integrated area layer, integrated avionics system and operation diagram aredescribed, and the mechanism strategy of integrated avionics system fault processing is put forward, such as top-down, bottom-up,adaptive fusion failure prediction. On this basis, it is hoped to provide some reference suggestions for avionics system processing personnel, so that the fault handling mechanism is in a positive trend of development, and promote the stable development of human society.