Research on the Random Shock Vibration Test Based on the Filter-X LMS Adaptive Inverse Control Algorithm
The State Key Lab of Fluid Power & Mechatronic Systems, Zhejiang University, Hangzhou 310013 China.
The related theory and algorithm of adaptive inverse control were presented through the research which pointed out the adaptive inverse control strategy could effectively eliminate the noise influence on the system control. Proposed using a frequency domain filter-X LMS adaptive inverse control algorithm, and the control algorithm was applied to the two-exciter hydraulic vibration test system of random shock vibration control process and summarized the process of the adaptive inverse control strategies in the realization of the random shock vibration test. The self-closed-loop and field test show that using the frequency-domain filter-X LMS adaptive inverse control algorithm can realize high precision control of random shock vibration test.
© The Authors, published by EDP Sciences, 2016
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