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Title: 75-mm wingspan fixed-wing nano air vehicle with a novel aircraft configuration
Authors: Pushpangathan, Jinraj V.
Kandath, Harikumar
Bhat, M. Seetharama
Keywords: Airfoil
DRNTU::Engineering::Computer science and engineering
Aerodynamic Cross-coupling
Issue Date: 2018
Source: Pushpangathan, J. V., Kandath, H., & Bhat, M. S. (2018). 75-mm wingspan fixed-wing nano air vehicle with a novel aircraft configuration. IEEE Access, 6, 74521-74535. doi:10.1109/ACCESS.2018.2883216
Series/Report no.: IEEE Access
Abstract: The development of a fixed-wing nano air vehicle that fits inside a cube of 75 mm is described in this paper. A novel aircraft configuration that satisfies the static and dynamic stability and the mission performance requirements is developed. A performance index is formulated to identify a suitable airfoil as there does not exist a single airfoil that achieves the mission required specifications. Eppler-61 is identified as the suitable airfoil since the value of its performance index is maximum among other airfoils selected for the analysis. The static stability of the nano air vehicle is analyzed using the aerodynamic characteristics obtained from the wind tunnel tests. The outcomes of this analysis indicate that the vehicle is statically stable. The analysis also indicates significant aerodynamic cross-coupling between longitudinal and lateral aerodynamic coefficients. The dynamic stability analysis indicates that the nano air vehicle is dynamically stable. Furthermore, the dynamic stability of the vehicle is validated by flight test results.
DOI: 10.1109/ACCESS.2018.2883216
Rights: © 2018 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. See for more information.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Journal Articles

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