Results 1 to 10 of about 20,914 (313)

Estudo preliminar sobre o desempenho sísmico de pórticos metálicos contraventados a partir de análises estáticas não-lineares (PUSHOVER) [PDF]

open access: yes, 2007
Neste artigo apresenta-se uma investigação preliminar sobre o uso de métodos de análise pushover no dimensionamento de pórticos com elementos de contraventamento (diagonais metálicas).
Barros, Rui, Braz-César, M.T.
core  

Application and flight test of linearizing transformations using measurement feedback to the nonlinear control problem [PDF]

open access: yes
The design of nonlinear controllers has relied on the use of detailed aerodynamic and engine models that must be associated with the control law in the flight system implementation.
Antoniewicz, Robert F.   +2 more
core   +1 more source

„PUSHOVER“ ANALIZA ARMIRANOBETONSKOG OKVIRA [PDF]

open access: yesZbornik radova Građevinskog fakulteta, 2019
Mila Svilar, Aleksandar Prokić
openaire   +1 more source

F-14 VSTFE and results of the cleanup flight test program [PDF]

open access: yes
Flight transition data applicable to swept wings at high subsonic speeds are needed to make valid assessments of the potential for natural laminar flow or laminar flow control for transports of various sizes at various cruise speeds.
Bartlett, Dennis W.   +2 more
core   +1 more source

Development of a real-time aeroperformance analysis technique for the X-29A advanced technology demonstrator [PDF]

open access: yes
The X-29A advanced technology demonstrator has shown the practicality and advantages of the capability to compute and display, in real time, aeroperformance flight results.
Alexander, R. I.   +2 more
core   +1 more source

Simplified model for the non-linear behaviour representation of reinforced concrete columns under biaxial bending [PDF]

open access: yes, 2012
In the present paper a simplified model is proposed for the force-deformation behaviour of reinforced concrete members under biaxial loading combined with axial force.
Andrade-Campos, A.   +5 more
core   +1 more source

NASA wind shear flight test in situ results [PDF]

open access: yes
The main objectives in developing the NASA in situ windshear detection algorithm were to provide a measurement standard for validation of forward-look sensors under development, and to demonstrate the algorithm's ability to operate with a suitably low ...
Oseguera, Rosa M.
core   +1 more source

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