本文提出一个基于知识库和专家系统技术的水轮发电机组振动故障诊断与咨询的专家系统。
A vibration diagnosis and consultation expert system for hydroelectric generating set based on knowledge base and the technique of the expert system is proposed.
理论分析和实例结果验证了基于PNN的水轮发电机组振动故障诊断方法是正确和有效的。
It is shown that the PNN method is very effectively by the theoretical analysis and practical application.
混流式水轮发电机组的振动长期以来一直严重影响机组的安全运行，因而为人们所密切关注。
For a long time, the vibration phenomenon of Francis turbine-generator units strongly affects the safe work of the units and attracts the close attention of people.
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