A Random Vibration Control System for Testing a Single Test Item with Multiple Inputs 821482
This paper describes a multiple shaker control system developed at Sandia National Laboratories for driving a single test item with random excitation. The system allows for cross-coupled mechanical systems with partially coherent control points. The system uses time-domain randomization to generate the continuous Gaussian drive signals.
Citation: Smallwood, D., "A Random Vibration Control System for Testing a Single Test Item with Multiple Inputs," SAE Technical Paper 821482, 1982, https://doi.org/10.4271/821482. Download Citation
Author(s):
David O. Smallwood
Pages: 8
Event:
Aerospace Congress and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Advances in Dynamic Analysis and Testing-SP-0529, SAE 1982 Transactions-V91-A
Related Topics:
Control systems
Vibration
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