Flight Envelope Expansion via Active Control Solutions for a Generic Tailless Aircraft

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dc.cclicenceN/Aen
dc.contributor.authorAbramov, Nikolayen
dc.contributor.authorBommanahal, Malleshen
dc.contributor.authorChetty, S.en
dc.contributor.authorGoman, M. (Mikhail G.)en
dc.contributor.authorKolesnikov, E. N.en
dc.contributor.authorMurthy, P V Satyanarayanaen
dc.date.accessioned2016-04-07T13:49:47Z
dc.date.available2016-04-07T13:49:47Z
dc.date.issued2014-09-07
dc.description.abstractAircraft dynamics at high angles of attack due to loss of stability and control essentially limits its manoeuvrability. Modern control systems implement flight envelope protection at the cost of maneuverability to improve safety in these conditions. Flight envelope boundaries, which are set taking into account deterioration of stability and controllability due to separated flow, can be expanded by appropriate design of control laws. However, such a design requires extensive analysis of the maneuver envelope of the airframe and its utilization by the flight envelope protection laws. The reliability of this analysis depends on the adequate aerodynamic modeling which captures nonlinear unsteady variation of aerodynamic loads in these flight regimes. Two novel models for unsteady aerodynamics at low and high subsonic Mach numbers are described. These models and prototyping control laws are used for closed loop computational analysis. The computational methodology of clearing flight control laws for flight envelope expansion of a Generic Tailless Aircraft (GTA) is addresseden
dc.funderN/Aen
dc.identifier.citationAbramov, N. et al. (2014) Flight Envelope Expansion via Active Control Solutions for a Generic Tailless Aircraft. 29th ICAS Congress 2014. St. Petersburg, Russiaen
dc.identifier.isbn9781634394116
dc.identifier.urihttp://hdl.handle.net/2086/11837
dc.language.isoenen
dc.projectidN/Aen
dc.relation.ispartofseries;2014_0591
dc.subjectflight envelope expansionen
dc.subjectHAoA modelingen
dc.subjectattainable equilibrium setsen
dc.subjectcommand stability augmentation systemen
dc.subjectregions of attractionen
dc.subjectwing-rocken
dc.subjectspinen
dc.subjectnumerical simulationen
dc.titleFlight Envelope Expansion via Active Control Solutions for a Generic Tailless Aircraften
dc.typeConferenceen

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