Study on Multi-array Shaker Random Vibration Test Control

Gao Chun-hua, Ji Jin-bao, Yan Wei-ming, Li Fang-fang

Abstract


Some basic algorithms and theories are discussed for 9-shaker random vibration test control in this paper. A correct algorithm RMS is presented without considering influence of cross spectrum. The algorithm can make the control spectrum of convergence stably and fastly. In order to solve the problem of multiple-point input and output synthetically weighting control,  Finite Markov Chains and Algorithmic is set forth for the first time to form the main control matrix. Finally through Matlab simulation and the results show that the method can meet the engineering demand.

 

DOI: http://dx.doi.org/10.11591/telkomnika.v11i12.3702


Keywords


Mul-sub array; vibration control; random vibration; synthetic control

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Indonesian Journal of Electrical Engineering and Computer Science (IJEECS)
p-ISSN: 2502-4752, e-ISSN: 2502-4760
This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).

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