Investigation of porous surface on second mode in hypersonic boundary layer
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DOI: 10.1063/5.0226284
Abstract: The second mode is the main instability factor in hypersonic flow and shows the characteristics of acoustic disturbance. The stabilization effect of a porous surface on the second mode in a hypersonic boundary layer is… read more here.
Keywords: mode hypersonic; surface; porous surface; surface second ... See more keywords
Nonlinear Predictive Control with Sliding Mode for Hypersonic Vehicle
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2023/1215361
Abstract: Hypersonic vehicles are difficult to control due to their rapid time variation, dynamic nonlinearity, strong coupling, and model uncertainty. This paper proposes a new nonlinear predictive controller to solve the problem. An improved model predictive… read more here.
Keywords: nonlinear predictive; sliding mode; control; mode hypersonic ... See more keywords