Identification of Time-Varying External Force Using Group Sparse Regularization and Redundant Dictionary
How to accurately identify unknown time-varying external force from measured structural responses is an important engineering problem, which is critical for assessing the safety condition of the structure. In the context of a few available accelerometers, this paper proposes a novel time-varying ext...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-12-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/23/1/151 |