摘要
自动测试与故障诊断专家系统可以大幅度地提高装备维修保障效率,达到节约研发成本、有效利用测试资源的目的。探讨了通用测试诊断专家系统的设计方案和关键技术,设计了系统硬件结构和软件构架,基于故障树分析法设计了测试诊断策略,并以某卫星通信设备为例对该系统的功能进行了验证。
Automatic test and fault diagnosis system can greatly improve the efficiency of the equipment maintenance, save development costs and effectively use test resources. The design scheme and key technology of the universal test diagnosis expert system are discussed. And the hardware and software architectures of the system are designed. Besides, the test diagnosis strategy based on fault tree analysis is designed, and the function of the system is verified by the example of a satellite communication equipment.
出处
《电子产品可靠性与环境试验》
2016年第1期44-47,共4页
Electronic Product Reliability and Environmental Testing
关键词
自动测试
故障诊断
故障树分析法
诊断专家系统
automatic test
fault diagnosis
fault tree analysis
diagnosis expert system
