Advanced flight dynamics with elements of flight control / Nandan K. Sinha and N. Ananthkrishnan
- Author:
- Sinha, Nandan K.
- Published:
- Boca Raton : CRC Press, Taylor & Francis Group, [2017]
- Physical Description:
- xviii, 348 pages ; 25 cm
- Additional Creators:
- Ananthkrishnan, N.
- Contents:
- Machine generated contents note: 1.1.Definition Of Axis Systems -- 1.1.1.Body-Fixed Axis System -- 1.1.2.Earth-Fixed Axis System -- 1.1.3.Wind-Fixed Axis System -- 1.2.Definition Of Variables -- 1.3.3-2-1 Transformation -- 1.3.1.Earth- and Body-Fixed Axes -- 1.3.2.Earth- and Wind-Fixed Axes -- 1.3.3.Wind- and Body-Fixed Axes -- 1.3.4.Relation between the Body-Axis and Wind-Axis Euler Angles -- 1.4.Relation Between Angular Velocity Vector And Euler Angle Rates -- 1.4.1.Relation between Body-Axis Angular Velocity Components (p, q, r) and Euler Angle Rates (phi, theta, psi) -- 1.4.2.Relation between Wind-Axis Angular Velocity Components (pw, qw, rw) and Euler Angle Rates (mu;, gamma, xi) -- 1.4.3.Difference between the Body-Axis Angular Velocity (p, q, r) and Wind-Axis Angular Velocity (pw, qw, rw) -- 1.5.Translational Equations Of Motion -- 1.6.Representation Of Forces Acting On The Airplane -- 1.6.1.Gravity -- 1.6.2.Aerodynamic Force -- 1.6.3.Propulsive Force -- 1.7.Rotational Equations Of Motion -- 1.8.Representation Of Moments Acting On The Airplane -- 1.8.1.Aerodynamic Moment -- 1.8.2.Propulsive Moment -- 1.9.Selection Of Equations For Specific Problems -- 1.9.1.Simulation of Arbitrary Maneuver -- 1.9.2.Steady States Such as Level Flight, Shallow Climb/Descent, Horizontal Turn, Spin, Etc. -- 1.9.3.Longitudinal Flight Steady States -- 1.9.4.Constant-Velocity Flight in the Longitudinal Plane -- 1.9.5.Constant-Velocity Rolling Maneuvers -- 1.10.Equations Of Motion In The Presence Of Wind -- Reference -- 2.1.Definition Of Aerodynamic Coefficients -- 2.2.Modeling Of Aerodynamic Coefficients -- 2.3.Static Aerodynamic Coefficient Terms -- 2.3.1.Longitudinal Coefficients with Angle of Attack -- 2.3.2.Lateral Coefficients with Angle of Attack and Sideslip Angle -- 2.3.3.Variation with Mach Number -- 2.3.4.Variation with Control Surface Deflection -- 2.4.Dynamic Aerodynamic Coefficient Terms -- 2.4.1.Pitching Moment Due to Relative Pitch Rate, Cmq1 -- 2.4.2.Yawing and Rolling Moment Due to Relative Yaw Rate, Cnr1 and Clr1 -- 2.5.Flow Curvature Coefficient Terms -- 2.5.1.Yawing and Rolling Moment Due to Wind-Axis Yaw Rate, Cnr2 and Clr2 -- 2.5.2.Pitching Moment Due to Wind-Axis Pitch Rate, Cmq2 -- 2.5.3.Rolling Moment Due to Wind-Axis Roll Rate, Clp2 -- 2.6.Downwash Lag Terms -- 2.7.Sample Simulation Cases -- 2.7.1.Example Airplane and Aerodynamic Models -- 2.7.1.1.F-18 Low-Angle-of-Attack Model -- 2.7.1.2.F-18/HARV High-Angle-of-Attack Model -- 2.7.1.3.Pseudo-Steady-State Model for Rapid Rolling Maneuvers -- 2.7.2.Example Simulation Results -- References -- 3.1.Types Of Steady States -- 3.1.1.Equilibrium States -- 3.1.2.Periodic States -- 3.1.3.Quasi-Periodic States -- 3.1.4.Chaotic States -- 3.2.Stability Of Steady States -- 3.2.1.Stability of Equilibrium States -- 3.2.2.Stability of Periodic Orbits -- 3.3.Bifurcations Of Steady States -- 3.3.1.Stationary Bifurcations of Equilibrium States -- 3.3.1.1.Saddle-Node Bifurcation -- 3.3.1.2.Transcritical Bifurcation -- 3.3.1.3.Pitchfork Bifurcation -- 3.3.1.4.Perturbation to Transcritical and Pitchfork Bifurcations -- 3.3.2.Hopf Bifurcation of Equilibrium States -- 3.3.3.Bifurcations of Periodic States -- 3.4.Continuation Algorithms -- 3.5.Continuation Framework For Multiparameter Systems -- 3.5.1.Scheduling the Parameters in a Multiparameter System -- 3.5.2.Influence of Aircraft Control Parameters on Constraints -- References -- 4.1.Longitudinal Steady States (Trims) -- 4.1.1.Modeling Engine Thrust -- 4.2.Longitudinal Trim And Stability Analysis -- 4.2.1.Longitudinal Trim and Stability with Varying Angle of Attack -- 4.2.2.Longitudinal Trim and Stability with Varying Throttle Setting -- 4.3.Level Flight Trim And Stability Analysis -- 4.3.1.Level Flight Airplane Performance -- 4.4.Climbing/Descending Flight Trim And Stability Analysis -- 4.5.Pull-Up And Push-Down Maneuvers -- 4.6.Wind Effects On Longitudinal Dynamic Modes -- Reference -- 5.1.Generic Flight Control System -- 5.2.Airframe, Sensor, Filter, Actuator -- 5.3.Generic Longitudinal FCS Structure -- 5.4.Longitudinal Flight Control Modes -- 5.5.Longitudinal Feedback Control Law -- 5.5.1.Gain Scheduling -- 5.6.Dynamic Inversion Control Law -- 5.7.Closed-Loop Stability Analysis -- 5.7.1.With Thrust Vectoring Control Included -- References -- 6.1.Lateral-Directional Modes In Straight And Level Longitudinal Flight -- 6.2.Horizontal Level Turn Trims -- 6.2.1.Formulation and Constraints -- 6.2.2.Parameter Schedules -- 6.2.3.Turn Performance -- 6.3.Nonzero Sideslip Trim And Stability Analysis -- 6.4.Wing Rock Onset And Its Prediction -- 6.4.1.Analytical Criterion for Wing Rock Onset -- 6.4.1.1.Second-Order Form of the Perturbed Lateral-Directional Equations -- 6.4.1.2.Matrix Form of the Perturbed Lateral- Directional Equations -- 6.4.1.3.Static Instability Criterion -- 6.4.1.4.Approximation by Hamiltonian Dynamical System -- 6.4.1.5.Dynamic Instability Mechanism -- 6.5.Lateral-Directional Feedback Control System -- References -- 7.1.Inertia Coupled Roll Maneuvers -- 7.1.1.Zero-Sideslip Roll Maneuvers -- 7.1.2.Velocity-Vector Roll Maneuvers -- 7.2.High AOA Flight Dynamics And Spin -- 7.2.1.Analytical Criterion for Spin Susceptibility -- 7.2.1.1.Derivation of the Criterion -- 7.3.Bifurcation Tailoring/Trim Shaping As Control Strategy -- 7.3.1.Linear ARI Law for Jump Prevention -- 7.3.2.Trim Shaping for Level Flight Trims -- 7.3.3.Rolling Pull-Down Maneuver with Zero Sideslip -- 7.4.Control Prototyping For Recovery From Spin -- 7.4.1.Spin Recovery Using Sliding Mode Control -- 7.5.Carefree Maneuvering Using Sliding Mode Controller -- 7.5.1.Minimum Radius Turn Maneuver Using Sliding Mode Controller -- 7.5.2.Maneuver Design Based on AER -- References -- 8.1.Flight Dynamics Of The 10-Thruster DACS -- 8.2.Modeling The Thruster Forces And Moments -- 8.3.Modeling The Change In CG And Moments Of Inertia -- 8.4.Modeling The Aerodynamic Forces And Moments -- 8.5.Control And Guidance Framework For 10-Thruster DACS -- 8.6.DACS Control Law -- 8.6.1.Navigation Equations and Flight Path Controller -- 8.6.2.Attitude Equations and Attitude Controller -- 8.6.3.Rate Equations and Rate Controller -- 8.6.4.Issue of Invertibility -- 8.6.5.The Question of Stability -- 8.7.DACS Guidance Law -- 8.7.1.Derivation of Dynamic Inversion-Based Guidance Law -- 8.7.1.1.In Terms of Azimuth and Elevation Angles -- 8.7.1.2.A Question of Invertibility -- 8.7.1.3.Decoding the Inversion-Based Guidance Law -- 8.8.Simulation Of 10-Thruster DACS Flight With Guidance And Control -- Reference.
- Subject(s):
- ISBN:
- 9781498746045 hardcover ; alkaline paper
1498746047 hardcover ; alkaline paper
9781138746039 paperback ; alkaline paper
1138746037 paperback ; alkaline paper
9781498746069 electronic book - Bibliography Note:
- Includes bibliographical references and index.
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