ADVANCES IN FLIGHT CONTROL SYSTEMS ppt

... 2011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Advances in Flight Control Systems, ... first flight enabling adaptive system In an effort to dramatically increase control surface deflections of low aspect ratio fins and in keeping with principles i. and ii above, a...

Ngày tải lên: 26/06/2014, 23:21

... sec β, deg No Adaptation Direct Hybrid RLSHybrid Indirect Fig. 9. Sideslip Angle 68 Advances in Flight Control Systems Advances in Flight Control Systems 80       e T                 ... research in advancing adaptive flight control will include flight testing of some of the new promising adaptive control methods. Previo...

Ngày tải lên: 19/06/2014, 23:20

... Crucial in this context is to avoid engine throttle saturation. Therefore, in this experiment only a heading change has been considered, as shown 106 Advances in Flight Control Systems Advances in Flight ... control inputs (control surface deflections and engine settings) relevant for the aerodynamic forces and moments. The candidate regressors are shown in table 2. 98...

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... T bE : T bE = ⎛ ⎝ cos θ cos ψ sin φ sin θ cos ψ −cos φ sin ψ cos φ sin θ cos ψ + sin φ sin ψ cos θ sin ψ sin φ sin θ sin ψ + cos φ cos ψ cos φ sin θ sin ψ −sin φ cos ψ −sin θ sin φ cos θ cos φ cos θ ⎞ ⎠ (1) Forces ... Advances in Flight Control Systems 134 The results in Figs. 13, 15, 17, and 19, confirm that the vibration motion is generated in the horizontal flight afte...

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... process 150 Advances in Flight Control Systems Advances in Flight Control Systems 166 control allocation algorithm used in this chapter can be found in (Harkegard, 2002). Some recalls are given in ... new operating point is computed. 4. For this new operating point a linear state feedback controller is designed with an EA strategy. This controller aims to maint...

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... form: B b = ⎡ ⎣ cos θ cosψ cos θ sinψ −sin θ −cos φ sinψ + sin φsin θ cosψ cos φ cosψ + sin φsin θ sinψ sin φ cosθ sin φ sinψ + cos φsin θ cosψ −sin φ cosψ + cos φsin θ cosψ cos φ cosθ ⎤ ⎦ (5) The ... always remain within the linear unsaturated range. 242 Advances in Flight Control Systems Advances in Flight Control Systems 230 x y z p m’ P M m o O Camera imaging surfa...

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... Guaranted properties of gain scheduled control for linear parameter varying plants Automatica, 27,3, 559-564 (May 1991), ISSN : 0005-1098. Advances in Flight Control Systems 288 11 0.44[ ... whose Automatic Flight Control System Fails 295 Gaines, R.& Mawhin J. (1977). Coincidence Degree and Nonlinear Differential Equations, Springer, ISBN: 3-540-08067-8, Berlin...

Ngày tải lên: 19/06/2014, 23:20

... control. free online editions of InTech Books and Journals can be found at www.intechopen.com ADVANCES IN FLIGHT CONTROL SYSTEMS Edited by Agneta Balint Advances in Flight Control Systems 4 2. Missile, ... 2011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org...

Ngày tải lên: 19/06/2014, 23:20

... Stevens, 1992): 0 cos cos sin cos sin V XV V χ γ χ γ γ ⎡ ⎤ ⎢ ⎥ = ⎢ ⎥ ⎢ ⎥ − ⎣ ⎦  (1) () () () 1 1 cos cos sin 1 sin cos sin sin cos sin cos cos 1 cos sin cos sin sin sin cos cos DT g m XLYT mV g LYT mV ... the tracking controllers. Singh (2003) uses a combination of sliding-mode control and adaptive control. In this chapter an integrated, though cascaded Lyapunov-based adaptive...

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... , the tracking errors are defined as Advances in Flight Control Systems 38 Table 3. Manoeuvre 1 at flight condition 2: mean absolute value of tracking errors and control inputs ... remains within 0.05 deg for all flight conditions and uncertainties. Corresponding with the Adaptive Backstepping Flight Control for Modern Fighter Aircraft 27 3.1 Inertial p...

Ngày tải lên: 19/06/2014, 23:20