广东石油化工学院学报2012，Vol.22Issue(3)：33-36,4.
新无量纲指标在旋转机械并发故障诊断中的应用
The Application of a New Dimensionless Parameter in Diagnosis of Rotating Machinery
摘要
Abstract
This paper firstly introduces the definition of dimensionless parameters and the theory of building a new one. Then on the basis of researching achievements of dimensionless parameters in recent years, a new dimensionless parameter is constructed with re- combinatorial optimization of obtained parameters using genetic algorithm for concurrent fault diagnosis of rotating machinery. Experimental result shows that the parameter has better recognition effect for the several concurrent faults listed in the paper and can be applied in the actual diagno- sis.关键词
无量纲指标/遗传编程/并发故障Key words
dimensionless parmneters/genetic programming/concurrent fault分类
信息技术与安全科学引用本文复制引用
解云峰,张清华,段富,孙国玺..新无量纲指标在旋转机械并发故障诊断中的应用[J].广东石油化工学院学报,2012,22(3):33-36,4.基金项目
广东省自然科学基金项目 （）
