Research on ICA algorithm of vibration signal separation and its application to hydroelectric generating unit
Wuke Liang · Journal of Hydroelectric Engineering · 2011
In this paper,an ICA algorithm for blind source separation is used to separate the complex and coupling-related of turbine-generator unit vibration signals.The theory of ICA algorithms and its application are discussed.FastICA algorithm is adopted in the present work.A case study indicates that this algorithm can effectively separate the independent signal from the vibration signals.