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< title > Active Damping of Rotating Platforms using Integral Force Feedback< / title >
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< meta name = "author" content = "Thomas Dehaeze" / >
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< h1 class = "title" > Active Damping of Rotating Platforms using Integral Force Feedback
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< span class = "subtitle" > Dehaeze Thomas, Collette Christophe< / span >
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< b > Abstract< / b > :
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This paper investigates the use of Integral Force Feedback (IFF) for the active damping of rotating mechanical systems.
Guaranteed stability, typical benefit of IFF, is lost as soon as the system is rotating due to gyroscopic effects.
To overcome this issue, two modifications of the classical IFF control scheme are proposed.
The first consists of slightly modifying the control law while the second consists of adding springs in parallel with the force sensors.
Conditions for stability and optimal parameters are derived.
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The results reveal that, despite their different implementations, both modified IFF control scheme have almost identical damping authority on the suspension modes.
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< h2 id = "org5de3cd7" > Conference Paper (< a href = "paper/dehaeze20_activ_dampin_rotat_platf_integ_force_feedb.pdf" > pdf< / a > )< / h2 >
< div class = "outline-text-2" id = "text-org5de3cd7" >
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< p >
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To cite this conference paper use the following bibtex code.
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< pre class = "src src-bibtex" > < span class = "org-function-name" > @inproceedings< / span > {< span class = "org-constant" > dehaeze20_activ_dampin_rotat_platf_integ_force_feedb< / span > ,
< span class = "org-variable-name" > author< / span > = {Dehaeze, T. and Collette, C.},
< span class = "org-variable-name" > title< / span > = {Active Damping of Rotating Platforms using Integral Force
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Feedback},
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< span class = "org-variable-name" > booktitle< / span > = {Proceedings of the International Conference on Modal
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Analysis Noise and Vibration Engineering (ISMA)},
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< span class = "org-variable-name" > year< / span > = 2020,
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}
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You can also use the formatted citation below.
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Dehaeze, T., & Collette, C., Active damping of rotating platforms using integral force feedback, In , Proceedings of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA) (pp. ) (2020)
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The Matlab scripts that permits to obtain all the results presented in the paper are accessible < a href = "matlab/index.html" > here< / a > .
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All the figures in the paper are generated using either < a href = "https://sourceforge.net/projects/pgf/" > TikZ< / a > or < a href = "https://inkscape.org/" > Inkscape< / a > . The code snippets that was used to generate the figures are accessible < a href = "tikz/index.html" > here< / a > .
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