Sharif Digital Repository

Intelligent based trajectory planning in Terrain Following flight

Author

Rahim, M.

Publisher

Curran Associates Inc,

Pub. Year

2006

Subjects

Aircraft. / Cost functions. / Decision making. / Fuzzy. / Fuzzy approach. / Fuzzy Decision making. / Optimality. / Terrain avoidance. / Terrain following. / Trajectory Planning. / Unknown terrain. / Landforms.

Robust flutter analysis and control of a wing

Author

Fatehi, M.

Pub. Year

2012

Subjects

Linear fractional transformation. / Nominal flutter margin. / Robust flutter margin. / Structured singular value. / Aerodynamic modeling. / Aeroservoelastic systems. / Aircraft engineering. / Analysis method. / Control command. / Design/methodology/approach. / Dynamic performance. / Dynamic pressures. / Experimental test. / First-order controller. / Flutter analysis. / Flutter margin. / Flutter speed. / High gain. / Leading edge. / Linear Fractional Transformations. / Model uncertainties. / Quasi-steady aerodynamics. / Robust flutter analysis. / Second orders. / Stability margins. / Structural damping. / Structural models. / Structural stiffness. / Structural uncertainty. / Structured singular values. / Time response. / Two degrees of freedom. / Uncertainty parameters. / Wing section. / Actuators. / Aircraft. / Control surfaces. / Control systems. / Electromechanical devices. / Flight control systems. / Flutter (aerodynamics) / Frequency response. / Model structures. / Robust control. / Structural analysis. / System stability. / Uncertainty analysis. / Aeroservoelasticity.

Aircraft terrain following flights based on fuzzy logic

Author

Rahim, M.

Pub. Year

2011

Subjects

Aircraft flying. / Civil aircrafts. / Design/methodology/approach. / Existing method. / Flight control. / Fuzzifications. / Fuzzy approach. / Fuzzy controllers. / Fuzzy Logic Toolbox. / Fuzzy structures. / General patterns. / Low-level flight. / Mathematical method. / New approaches. / Real-time application. / Terrain following. / Air transportation. / Aircraft control. / Altitude control. / Artificial intelligence. / Decision making. / Fuzzy logic. / Fuzzy systems. / Landforms. / Operating costs. / Trajectories. / Aircraft.

Intelligent operation using terrain following flight in unmanned aerial vehicles

Author

Rahim, M.

Pub. Year

2007

Subjects

Fuzzy logic. / Intelligent systems. / Maneuverability. / Motion estimation. / Fuzzy approach. / Intelligent approach. / TF/TA maneuvers. / Unmanned aerial vehicles (UAV)

Fuzzy terrain following flight: A new approach

Author

Rahim, M.

Pub. Year

2006

Subjects

Decision theory. / Function evaluation. / Fuzzy sets. / Polynomial approximation. / Trajectories. / Cost functions. / Terrain Avoidance (TA) / Terrain Following (TF) / Trajectory planning. / Flight dynamics.