摘要
设计了基于Qt/Embedded多线程机制的断路器故障诊断专家系统,提出一种综合故障仿真、故障模拟、数学模型分析结果及业内专家经验、文献资料等建立断路器故障诊断专家系统知识库的方法。针对断路器知识库的特点,选用产生式规则及框架表达知识,设计了专家系统的推理机制。最后,对专家系统的有效性进行了试验验证。
A circuit breaker （CB） fault diagnosis system was established based on Qt/Embedded muhi-thread mechanism. A method which integrated analysis results of fault simulations, fault imitations, mathematical model and expert experience in this field was presented to obtain knowledge of faults diagnosis expert system. Production rule and frame were selected as knowledge expression according to knowledge feature. Inference engine of expert system was designed. An experiment was taken on to validate the effectiveness of the expert system.
出处
《低压电器》
北大核心
2010年第16期1-4,共4页
Low Voltage Apparatus
关键词
断路器
故障诊断
专家系统
circuit breaker （CB）
faults diagnosis
expert system
