基于Sugeno模糊模型的CNC机床故障诊断方法

Fault Diagnostic Method of CNC Machine Based on Sugeno Model

通过将Sugeno模糊模型用于数控机床故障诊断系统的方式,实现了对各个诊断专家诊断结果的模糊综合,消除了诊断专家诊断结论的随意性,保证诊断结论的准确.利用此方法基于诊断专家系统技术可以实现对数控机床的自动诊断,诊断结果准确可靠.

The Sugeno fuzzy model is applied to fault auto diagnosis of CNC machineto realize fuzzy synthesis of different diagnostic expert s diagnostic conclusion. Sugeno model can eliminates random properties of expert＇s diagnostic conclusion and assure the accuracy of diagnostic conclusion. Adopting the method can realize auto diagnosis of CNC machine based on diagnostic expert system. What^s more, the diagnostic conclusion is accurate and reliable.