Separation of the Train Vibration Signal based on Improved Fast ICA

摘要：

A separation method of the vibration signal based on improved fast ICA was proposed. It adopted the steepest descent method to improve the convergence rate. Improved fast ICA method is applied to separation of vibration signal from the trains running gear. Separation results proved that the method is feasible and effective. The method is contributive and instructional to trains running gear vibration fault-diagnose.

关键词： vibration blind soure separadon ICA

作者: ZHANG Xing-yuan TU Ji-Liang Dong De-cun

作者单位: College of Traffic and Transportation Engineering Tongji University Shanghai, China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 912-914

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）