舰载无线通信设备通用测试诊断专家系统设计

摘要

针对舰船在航渡过程中无线通信设备故障维修保障难度大的情况，结合目前舰载主用无线通信设备的性能指标和结构特点，研究设计了基于规则和模糊推理的舰载无线通信设备通用测试诊断专家系统，通过故障诊断专家知识库提供的知识和经验进行逻辑推理和分析判断，可对故障设备整机和单板进行自动检测，实现了对多型舰载无线通信设备的故障诊断定位，提高了舰船在航渡过程中无线通信设备维修保障的能力和水平。%Aiming at the difficulties of support for the ships in the navigation process of wireless communi-cations equipment, and combining the performance index and structural characteristics of wireless commu-nication equipments on current primary shipboard, the test and diagnosis expert system based on Rule-Based Reasoning and Fuzzy-Based Reasoning is designed and implemented. It can make logical reasoning and analytical judgment through the knowledge and experience which is provided by the fault diagnosis ex-pert knowledge base,and can automatically detect the fault equipment and single board. As the system a-chieves fault diagnosis and location of multi-models shipboard communication equipments, so it can im-prove the capacities and efficiencies of maintenance support of shipboard wireless communication equip-ments in the navigation process.