[PDF][PDF] Recursive output-only subspace identification for in-flight flutter monitoring
I Goethals, L Mevel, A Benveniste… - Proceedings of the …, 2004 - esat.kuleuven.ac.be
Proceedings of the 22nd International Modal Analysis Conference …, 2004•esat.kuleuven.ac.be
In this paper a new recursive output-only identification algorithm is proposed based on
stochastic realization, a classical covariance driven subspace identification technique. The
recursive algorithm yields results that are in close agreement with those of its non-recursive
counterpart. Furthermore, the relatively low complexity of the algorithm makes it an excellent
kandidate for use during in-flight flutter tests.
stochastic realization, a classical covariance driven subspace identification technique. The
recursive algorithm yields results that are in close agreement with those of its non-recursive
counterpart. Furthermore, the relatively low complexity of the algorithm makes it an excellent
kandidate for use during in-flight flutter tests.
Abstract
In this paper a new recursive output-only identification algorithm is proposed based on stochastic realization, a classical covariance driven subspace identification technique. The recursive algorithm yields results that are in close agreement with those of its non-recursive counterpart. Furthermore, the relatively low complexity of the algorithm makes it an excellent kandidate for use during in-flight flutter tests.
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