Fast and efficient estimation of resonant modes. A case study of mechanical drivelines
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28.08.2024
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05 - Research report or working paper
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Institut für Elektrische Energietechnik, Hochschule für Technik FHNW
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Windisch
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Abstract
This work presents the development of an online parameter estimation algorithm for the identification of resonating modes in a linear system of arbitrary order. The method employs a short-time Fourier transform of the input and output signals and uses a recursive least square (RLS) algorithm to detect resonant frequencies and damping factors of the resonant modes.
Keywords
signal processing, recursive least square (RLS), optimal estimation, resonance
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English
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Yes
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Unpublished
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No peer review
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Citation
Rezaeizadeh, A., & Mastellone, S. (2024). Fast and efficient estimation of resonant modes. A case study of mechanical drivelines. Institut für Elektrische Energietechnik, Hochschule für Technik FHNW. https://doi.org/10.26041/fhnw-10111