摘要
用基于径向基函数的神经网络 ,利用轴心轴迹的不变性矩作为神经网络的特征参数 ,研究了对转子轴心轨迹的自动识别方法 ,对几种典型的轴心轨迹进行了辨识 ,验证了所提取的方法的可行性 .
A method, which uses the radial basic function network and moment invariants to identify axis orbit of a rotating machine, is discussed. The principle and its application procedure of the method are introduced in detail. It gives simulation results of automatic identification for three typical axis orbits. It is proved that the method is effective and practicable.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2003年第2期133-136,共4页
Engineering Journal of Wuhan University
关键词
径向基函数
不变性矩
转子
轴心轨迹
神经网络
radial basic function
moment invariants
rotating machine
axis orbit
artificial neural network
