The basic configuration and principle of WH-800 centrifuge were introduced. And then we introduced and improved the singular value distribution of the Singularity Value Decomposition about track matrix of attractor reconstructed by time series, which imported the autocorrelation function. The analysis of the test signals shows that the singular value distribution method is very effective in depressing noise and detecting faults of the centrifuge, which offers a new method to the faults diagnosis of the centrifuge.
彭培英,申永军,李黎阳.基于奇异值分解技术的离心机故障诊断[J].动力学与控制学报,2008,6(2):165~168; Peng Peiying, Shen Yongjun, Li Liyang. Faults diagnosis of centrifuge based on singular value decomposition[J]. Journal of Dynamics and Control,2008,6(2):165-168.
