摘要
在水轮发电机组监测与故障诊断专家系统中 ,推理机的设计是专家系统的核心 .针对水电机组的特点 ,讨论了知识的表达方式、专家系统推理机推理策略的实现 ,并讨论了规则可信度的计算 .该推理方法用于白莲河水电站监测与故障诊断系统中 ,成功地对机组的故障原因进行了推理 ,证明该推理方法是可行的 。
Considering the characteristics of hydroelectric generating units, we discussed the representation of expert knowledge, the implement of reasoning machine and the calculation of certainty factor in the state monitoring and fault diagnose expert system for hydroelectric generating units. This system has been successfully applied in state monitoring and fault diagnosis system in Balianhe hydropower station.
出处
《华中科技大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2003年第10期28-29,共2页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金资助项目 (5 99790 0 7)
关键词
水电机组
知识表示
故障诊断
推理策略
hydropower generating units
knowledge representation
fault diagnose expert system
reasoning engine