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Simulation and identification of helicopter rotor dynamics using a general-purpose multibody code

✍ Scribed by V. Bertogalli; S. Bittanti; M. Lovera

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 185 KB
Volume: 336
Category: Article
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(98)00053-2

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✦ Synopsis

With the purpose of evaluating di!erent model identi"cation strategies and of assisting in the validation of active control designs, a simulation program for the dynamics of the main rotor of the AGUSTA A109c helicopter has been developed (based on a general-purpose multibody code). The program has been applied to the testing of various system identi"cation algorithms, both for time-invariant and time-periodic models of the response of the rotor to perturbations in the control inputs, in simulated experiments.

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