Passive-Tuned Mass Dampers for the Pointing Accuracy Mitigation of VLBI Earth-Based Antennae Subject to Aerodynamic Gust

This paper proposes an optimization procedure to achieve the best configuration of multiple degrees of freedom Tuned Mass Dampers (TMDs) to mitigate the pointing error of Very-Long-Baseline Interferometry (VLBI) Earth-based radio antennae operating under aerodynamic gust conditions. In order to dete...

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Bibliographic Details
Published in:	Applied Mechanics Vol. 4; no. 3; pp. 816 - 840
Main Authors:	Gasparetto, Victor E. L., Reid, Jackson, ElSayed, Mostafa S. A.
Format:	Journal Article
Language:	English
Published:	Zwijnaarde MDPI AG 01.09.2023
Subjects:	Accuracy Antennas Davenport Spectrum Design optimization dynamic aeroelastic response Efficiency Genetic algorithms Genetic engineering Ground stations multi-objective genetic algorithm optimization Mutation tuned discrete gust tuned mass dampers Variables vibration attenuation Wind
ISSN:	2673-3161, 2673-3161
Online Access:	Get full text
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