基于模糊推理的炮控系统性能评估与故障诊断  

Method of Comprehensively Evaluation and Fault Diagnosis in Gun Control System Based on Fuzzy Reasoning

作　　者：张雷[1] 常天庆[1] 朱斌[1] 纪伯公[1] 

机构地区：[1]装甲兵工程学院,北京100072

出　　处：《计算机测量与控制》2010年第8期1815-1817,共3页Computer Measurement &Control

摘　　要：分析了坦克炮控系统技术状况评估的特点和难点,建立了炮控系统层次化技术状况评价体系,针对炮控系统的各种信号属性,分别设计了电流电压信号、功率信号、液压流量信号和开关信号的隶属度函数,结合工程实际,利用模糊层次分析法确定了各性能指标权重,设计了综合模糊推理机,依据指标权重系数的不同,不但实现了系统的性能评估,而且优化了故障诊断推理过程,并结合某大型测试系统,实现了炮控系统性能与故障的同步管理。Faced the character and difficulty of comprehensive evaluation and fault diagnosis in gun control system, based on fuzzy ana lytie hierarchy process （F AHP）, the evaluating indicator architecture is established. Membership functions of voltage signal, current sig hal, flux signal, and I/O signal were proposed, and the weight of each quality is calculated. Based on the difference weight and fuzzy mathematic theory, the process of fault diagnosis is optimized, at the same time the performance is evaluated. At last, the system is applied suc cessfully in practice.

关 键 词：炮控系统 评估 模糊规则 故障诊断 

分 类 号：TJ306[兵器科学与技术—火炮、自动武器与弹药工程]