Design and aeromechanics investigation of compound helicopters

H Yeo - Aerospace Science and Technology, 2019 - Elsevier
This paper reviews lessons learned from the compound helicopter studies performed by
NASA and the US Army Aviation Development Directorate to support the NASA Heavy Lift …

[HTML][HTML] A minimum objective function trim procedure for VTOLs noise reduction

C Poggi, G Bernardini, M Gennaretti - Aerospace Science and Technology, 2024 - Elsevier
The present paper proposes a novel approach for multi-rotor acoustic nuisance mitigation
based on the identification of optimal control settings. This strategy is possible thanks to the …

A hybrid trim strategy for coaxial compound helicopter

Y Su, Z Wang, Y Cao - Proceedings of the Institution of …, 2023 - journals.sagepub.com
Interest in the coaxial compound helicopter (CCH) has been increasing in the civil aviation
and engineering community for its high-speed and high-maneuverability features, and is …

[PDF][PDF] Machine Learning Based Approach to Improve Low-Fidelity Predictions for a Compound Helicopter

G Makkar, JP Reddinger, F Gandhi… - Proceedings of the 77th …, 2021 - move.rpi.edu
ABSTRACT A novel machine learning approach is introduced, with the goal of minimizing
the number of points required to correct a low-fidelity model using sparse high-fidelity data …