Flight Stability and Automatic ControlThe second edition of Flight Stability and Automatic Control presents an organized introduction to the useful and relevant topics necessary for a flight stability and controls course. Not only is this text presented at the appropriate mathematical level, it also features standard terminology and nomenclature, along with expanded coverage of classical control theory, autopilot designs, and modern control theory. Through the use of extensive examples, problems, and historical notes, author Robert Nelson develops a concise and vital text for aircraft flight stability and control or flight dynamics courses. |
Contents
Introduction | 1 |
Static Stability and Control | 35 |
Aircraft Equations of Motion | 96 |
Copyright | |
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Common terms and phrases
aileron airplane airplane's airspeed altitude amplitude angle of attack approximation atmosphere autopilot C₁ center of gravity Chapter characteristic equation closed-loop constant control surface control system control theory damping ratio deflection determine developed differential equation Dutch roll eigenvalues eigenvectors elevator equations of motion estimated EXAMPLE PROBLEM expressed feedback gains flight flying qualities ft/s ft² fuselage gust horizontal tail Imaginary axis input k₁ Laplace transform lift longitudinal Mach number magnitude obtained output P₁ performance phugoid PID controller pilot pitching pitching moment plant matrix poles pressure rad/s Real axis response root locus plot rudder short-period shown in Figure sideslip Slug-ft² solution solving speed stability and control stability augmentation stability coefficients stability derivatives static stability transfer function undamped natural frequency vector velocity vertical tail wind shear wing yawing zero Βη Δα Δδ Δδε δε Δθ Δψ ωπ Ио