New dimensionless parameter construction using genetic programming for fault classifying of rotating machinery
Qinghua Zhang, Qin Hu, Guoxi Sun, Aisong Qin, Xiaosheng Si · 2013
In this paper, an approach to apply genetic programming in combination with dimensionless parameter of time domain is proposed. According to this approach, new dimensionless parameter is constructed. The effectiveness of the new dimensionless parameter is validated by an illustrative experiment. Experimental result shows that the classification ability of new dimensionless parameter is better than that of existing ones.