Aerodynamic Interference between Oscillating Lifting Surfaces and Fuselage. Part 3: Some Applications of Oscillating Lifting Surface Theory to the Flapping Wing
Journal Title: INCAS BULLETIN - Year 2014, Vol 6, Issue 2
Abstract
Authors and Affiliations
BUTOESCU Valentin Adrian Jean
Nonlinear automatic control of the satellites by using the quaternion and the angular velocities’ vectors
In this paper, the authors propose a new architecture for the control of the satellites’ attitude by using a control law mainly based on a proportional-integrator component with respect to the quaternion vector and to th...
Advanced Trailing Edge Blowing Concepts for Fan Noise Control
This study documents trailing edge blowing research performed to reduce rotor / stator interaction noise in turbofan engines. The existing technique of filling every velocity deficit requires a large amount of air and is...
[b]An alternative flight control system for an unmanned aircraft whose flight control system fails during a longitudinal flight with constant forward velocity[/b]
In this paper we build up a flight control system for an unmanned aircraft whose flight control system fails during a longitudinal flight with constant forward velocity. This task is accomplished using only the system of...
Book Reviews: FLIGHT DYNAMICS IAR 99 Aircraft By Tiberiu HACKER, Achim IONITA, Marius PERHINSKI, Sorin RADNEF, Mihai NEAMTU and Cristian DOROBAT Military Technical Academy Publishing House 2009
Calculation of the zeros of some special functions
We consider solutions, with infinity of zeros, of real second-order linear differential equations. The graph of a solution locates the zeros with a certain precision, which means that zeros are between some successive nu...