{"product_id":"adaptive-aeroservoelastic-control-isbn-9781118457634","title":"Adaptive Aeroservoelastic Control","description":"\u003cp\u003e\u003cb\u003eThis is the first book on adaptive aeroservoelasticity and it presents the nonlinear and recursive techniques for adaptively controlling the uncertain aeroelastic dynamics\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCovers both linear and nonlinear control methods in a comprehensive manner\u003c\/li\u003e \u003cli\u003eMathematical presentation of adaptive control concepts is rigorous\u003c\/li\u003e \u003cli\u003eSeveral novel applications of adaptive control presented here are not to be found in other literature on the topic\u003c\/li\u003e \u003cli\u003eMany realistic design examples are covered, ranging from adaptive flutter suppression of wings to the adaptive control of transonic limit-cycle oscillations\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eAbout the Author xv\u003c\/p\u003e \u003cp\u003eSeries Editor’s Preface xvii\u003c\/p\u003e \u003cp\u003ePreface xix\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Introduction 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Aeroservoelasticity 1\u003c\/p\u003e \u003cp\u003e1.2 Unsteady Aerodynamics 4\u003c\/p\u003e \u003cp\u003e1.3 Linear Feedback Design 7\u003c\/p\u003e \u003cp\u003e1.4 Parametric Uncertainty and Variation 11\u003c\/p\u003e \u003cp\u003e1.5 Adaptive Control Design 13\u003c\/p\u003e \u003cp\u003e1.5.1 Adaptive Control Laws 15\u003c\/p\u003e \u003cp\u003e1.6 Organization 20\u003c\/p\u003e \u003cp\u003eReferences 21\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Linear Control Systems 23\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Notation 23\u003c\/p\u003e \u003cp\u003e2.2 Basic Control Concepts 23\u003c\/p\u003e \u003cp\u003e2.3 Input–Output Representation 26\u003c\/p\u003e \u003cp\u003e2.3.1 Gain and Stability 26\u003c\/p\u003e \u003cp\u003e2.3.2 Small Gain Theorem 27\u003c\/p\u003e \u003cp\u003e2.4 Input–Output Linear Systems 28\u003c\/p\u003e \u003cp\u003e2.4.1 Laplace Transform and Transfer Function 30\u003c\/p\u003e \u003cp\u003e2.5 Loop Shaping of Linear Control Systems 33\u003c\/p\u003e \u003cp\u003e2.5.1 Nyquist Theorem 34\u003c\/p\u003e \u003cp\u003e2.5.2 Gain and Phase Margins 36\u003c\/p\u003e \u003cp\u003e2.5.3 Loop Shaping for Single Variable Systems 38\u003c\/p\u003e \u003cp\u003e2.5.4 Singular Values 40\u003c\/p\u003e \u003cp\u003e2.5.5 Multi-variable Robustness Analysis: Input–Output Model 42\u003c\/p\u003e \u003cp\u003e2.6 State-Space Representation 42\u003c\/p\u003e \u003cp\u003e2.6.1 State-Space Theory of Linear Systems 43\u003c\/p\u003e \u003cp\u003e2.6.2 State Feedback by Eigenstructure Assignment 49\u003c\/p\u003e \u003cp\u003e2.6.3 Linear Observers and Output Feedback Compensators 50\u003c\/p\u003e \u003cp\u003e2.7 Stochastic Systems 52\u003c\/p\u003e \u003cp\u003e2.7.1 Ergodic Processes 57\u003c\/p\u003e \u003cp\u003e2.7.2 Filtering of Random Noise 59\u003c\/p\u003e \u003cp\u003e2.7.3 Wiener Filter 60\u003c\/p\u003e \u003cp\u003e2.7.4 Kalman Filter 61\u003c\/p\u003e \u003cp\u003e2.8 Optimal Control 65\u003c\/p\u003e \u003cp\u003e2.8.1 Euler–Lagrange Equations 65\u003c\/p\u003e \u003cp\u003e2.8.2 Linear, Quadratic Optimal Control 67\u003c\/p\u003e \u003cp\u003e2.9 Robust Control Design by LQG\/LTR Synthesis 71\u003c\/p\u003e \u003cp\u003e2.10 H2\/H∞ Design 77\u003c\/p\u003e \u003cp\u003e2.10.1 H2 Design Procedure 79\u003c\/p\u003e \u003cp\u003e2.10.2 H∞ Design Procedure 80\u003c\/p\u003e \u003cp\u003e2.11 𝜇-Synthesis 81\u003c\/p\u003e \u003cp\u003e2.11.1 Linear Fractional Transformation 83\u003c\/p\u003e \u003cp\u003eReferences 86\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Aeroelastic Modelling 87\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Structural Model 88\u003c\/p\u003e \u003cp\u003e3.1.1 Statics 88\u003c\/p\u003e \u003cp\u003e3.1.2 Dynamics 91\u003c\/p\u003e \u003cp\u003e3.1.3 Typical Wing Section 93\u003c\/p\u003e \u003cp\u003e3.2 Aerodynamic Modelling Concepts 98\u003c\/p\u003e \u003cp\u003e3.2.1 Governing Equations for Unsteady Flow 99\u003c\/p\u003e \u003cp\u003e3.2.2 Full-Potential Equation 100\u003c\/p\u003e \u003cp\u003e3.2.3 Transonic Small-Disturbance Equation 104\u003c\/p\u003e \u003cp\u003e3.3 Baseline Aerodynamic Model 106\u003c\/p\u003e \u003cp\u003e3.3.1 Integral Equation Formulation 108\u003c\/p\u003e \u003cp\u003e3.3.2 Subsonic Unsteady Aerodynamics 109\u003c\/p\u003e \u003cp\u003e3.3.3 Supersonic Unsteady Aerodynamics 114\u003c\/p\u003e \u003cp\u003e3.4 Preliminary Aeroelastic Modelling Concepts 115\u003c\/p\u003e \u003cp\u003e3.5 Ideal Flow Model for Typical Section 120\u003c\/p\u003e \u003cp\u003e3.6 Transient Aerodynamics of Typical Section 125\u003c\/p\u003e \u003cp\u003e3.7 State-Space Model of the Typical Section 126\u003c\/p\u003e \u003cp\u003e3.8 Generalized Aeroelastic Plant 128\u003c\/p\u003e \u003cp\u003eReferences 135\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Active Flutter Suppression 139\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Single Degree-of-Freedom Flutter 141\u003c\/p\u003e \u003cp\u003e4.2 Bending-Torsion Flutter 146\u003c\/p\u003e \u003cp\u003e4.3 Active Suppression of Single Degree-of-Freedom Flutter 147\u003c\/p\u003e \u003cp\u003e4.4 Active Flutter Suppression of Typical Section 153\u003c\/p\u003e \u003cp\u003e4.4.1 Open-Loop Flutter Analysis 154\u003c\/p\u003e \u003cp\u003e4.5 Linear Feedback Stabilization 157\u003c\/p\u003e \u003cp\u003e4.5.1 Pole-Placement Regulator Design 157\u003c\/p\u003e \u003cp\u003e4.5.2 Observer Design 160\u003c\/p\u003e \u003cp\u003e4.5.3 Robustness of Compensated System 162\u003c\/p\u003e \u003cp\u003e4.6 Active Flutter Suppression of Three-Dimensional Wings 164\u003c\/p\u003e \u003cp\u003eReferences 168\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Self-Tuning Regulation 171\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction 171\u003c\/p\u003e \u003cp\u003e5.2 Online Plant Identification 172\u003c\/p\u003e \u003cp\u003e5.2.1 Least-Squares Parameter Estimation 172\u003c\/p\u003e \u003cp\u003e5.2.2 Least-Squares Method with Exponential Forgetting 174\u003c\/p\u003e \u003cp\u003e5.2.3 Projection Algorithm 174\u003c\/p\u003e \u003cp\u003e5.2.4 Autoregressive Identification 175\u003c\/p\u003e \u003cp\u003e5.3 Design Methods for Stochastic Self-Tuning Regulators 176\u003c\/p\u003e \u003cp\u003e5.4 Aeroservoelastic Applications 176\u003c\/p\u003e \u003cp\u003eReferences 180\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Nonlinear Systems Analysis and Design 181\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction 181\u003c\/p\u003e \u003cp\u003e6.2 Preliminaries 182\u003c\/p\u003e \u003cp\u003e6.2.1 Existence and Uniqueness of Solution 183\u003c\/p\u003e \u003cp\u003e6.2.2 Expanded Solution 184\u003c\/p\u003e \u003cp\u003e6.3 Stability in the Sense of Lyapunov 185\u003c\/p\u003e \u003cp\u003e6.3.1 Local Linearization about Equilibrium Point 187\u003c\/p\u003e \u003cp\u003e6.3.2 Lyapunov Stability Theorem 189\u003c\/p\u003e \u003cp\u003e6.3.3 LaSalle Invariance Theorem 192\u003c\/p\u003e \u003cp\u003e6.4 Input–Output Stability 192\u003c\/p\u003e \u003cp\u003e6.4.1 Hamilton–Jacobi Inequality 193\u003c\/p\u003e \u003cp\u003e6.4.2 Input-State Stability 194\u003c\/p\u003e \u003cp\u003e6.5 Passivity 195\u003c\/p\u003e \u003cp\u003e6.5.1 Positive Real Transfer Matrix 196\u003c\/p\u003e \u003cp\u003e6.5.2 Stability of Passive Systems 198\u003c\/p\u003e \u003cp\u003e6.5.3 Feedback Design for Passive Systems 200\u003c\/p\u003e \u003cp\u003eReferences 201\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Nonlinear Oscillatory Systems and Describing Functions 203\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction 203\u003c\/p\u003e \u003cp\u003e7.2 Absolute Stability 205\u003c\/p\u003e \u003cp\u003e7.2.1 Popov Stability Criteria 207\u003c\/p\u003e \u003cp\u003e7.2.2 Circle Criterion 207\u003c\/p\u003e \u003cp\u003e7.3 Describing Function Approximation 210\u003c\/p\u003e \u003cp\u003e7.4 Applications to Aeroservoelastic Systems 212\u003c\/p\u003e \u003cp\u003e7.4.1 Nonlinear and Uncertain Aeroelastic Plant 213\u003c\/p\u003e \u003cp\u003eReferences 216\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Model Reference Adaptation of Aeroservoelastic Systems 217\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Lyapunov-Like Stability of Non-autonomous Systems 218\u003c\/p\u003e \u003cp\u003e8.1.1 Uniform Ultimate Boundedness 219\u003c\/p\u003e \u003cp\u003e8.1.2 Barbalat’s Lemma 220\u003c\/p\u003e \u003cp\u003e8.1.3 LaSalle–Yoshizawa Theorem 220\u003c\/p\u003e \u003cp\u003e8.2 Gradient-Based Adaptation 223\u003c\/p\u003e \u003cp\u003e8.2.1 Least-Squared Error Adaptation 225\u003c\/p\u003e \u003cp\u003e8.3 Lyapunov-Based Adaptation 225\u003c\/p\u003e \u003cp\u003e8.3.1 Nonlinear Gain Evolution 228\u003c\/p\u003e \u003cp\u003e8.3.2 MRAS for Single-Input Systems 231\u003c\/p\u003e \u003cp\u003e8.4 Aeroservoelastic Applications 233\u003c\/p\u003e \u003cp\u003e8.4.1 Reference Aeroelastic Model 234\u003c\/p\u003e \u003cp\u003e8.4.2 Adaptive Flutter Suppression of Typical Section 236\u003c\/p\u003e \u003cp\u003e8.4.3 Adaptive Stabilization of Flexible Fighter Aircraft 241\u003c\/p\u003e \u003cp\u003eReferences 254\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Adaptive Backstepping Control 255\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction 255\u003c\/p\u003e \u003cp\u003e9.2 Integrator Backstepping 256\u003c\/p\u003e \u003cp\u003e9.2.1 A Motivating Example 257\u003c\/p\u003e \u003cp\u003e9.3 Aeroservoelastic Application 263\u003c\/p\u003e \u003cp\u003eReference 264\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Adaptive Control of Uncertain Nonlinear Systems 265\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction 265\u003c\/p\u003e \u003cp\u003e10.2 Integral Adaptation 266\u003c\/p\u003e \u003cp\u003e10.2.1 Extension to Observer-Based Feedback 268\u003c\/p\u003e \u003cp\u003e10.2.2 Modified Integral Adaptation with Observer 269\u003c\/p\u003e \u003cp\u003e10.3 Model Reference Adaptation of Nonlinear Plant 273\u003c\/p\u003e \u003cp\u003e10.4 Robust Model Reference Adaptation 275\u003c\/p\u003e \u003cp\u003e10.4.1 Output-Feedback Design 285\u003c\/p\u003e \u003cp\u003e10.4.2 Adaptive Flutter Suppression of a Three-Dimensional Wing 288\u003c\/p\u003e \u003cp\u003eReferences 294\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Adaptive Transonic Aeroservoelasticity 295\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Steady Transonic Flow Characteristics 296\u003c\/p\u003e \u003cp\u003e11.2 Unsteady Transonic Flow Characteristics 299\u003c\/p\u003e \u003cp\u003e11.2.1 Thin Airfoil with Oscillating Flap 300\u003c\/p\u003e \u003cp\u003e11.2.2 Supercritical Airfoil Oscillating in Pitch 308\u003c\/p\u003e \u003cp\u003e11.3 Modelling for Transonic Unsteady Aerodynamics 310\u003c\/p\u003e \u003cp\u003e11.3.1 Indicial Method 311\u003c\/p\u003e \u003cp\u003e11.3.2 Volterra–Wiener Method 312\u003c\/p\u003e \u003cp\u003e11.3.3 Describing Function Method 313\u003c\/p\u003e \u003cp\u003e11.4 Transonic Aeroelastic Plant 316\u003c\/p\u003e \u003cp\u003e11.5 Adaptive Control of Control-Surface Nonlinearity 317\u003c\/p\u003e \u003cp\u003e11.5.1 Transonic Flutter Mechanism 319\u003c\/p\u003e \u003cp\u003e11.6 Adaptive Control of Limit-Cycle Oscillation 322\u003c\/p\u003e \u003cp\u003eReferences 330\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAppendix A Analytical Solution for Ideal Unsteady Aerodynamics 331\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eA.1 Pure Heaving Oscillation 335\u003c\/p\u003e \u003cp\u003eA.2 Küssner–Schwarz Solution for General Oscillation 336\u003c\/p\u003e \u003cp\u003eReferences 337\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAppendix B Solution to Possio’s Integral Equation for Subsonic, Unsteady\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eAerodynamics 339\u003c\/p\u003e \u003cp\u003eB.1 Dietze’s Iterative Solution 340\u003c\/p\u003e \u003cp\u003eB.2 Analytical Solution by Fettis 341\u003c\/p\u003e \u003cp\u003eB.3 Closed-Form Solution 344\u003c\/p\u003e \u003cp\u003eReferences 345\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAppendix C Flutter Analysis of Modified DAST-ARW1 Wing 347\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eReferences 357\u003c\/p\u003e \u003cp\u003eIndex 359\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAshish Tewari\u003c\/b\u003e is a Professor of Aerospace Engineering at the Indian Institute of Technology, Kanpur. He specializes in Flight Mechanics and Control, and is the single author of five previous books, including \u003ci\u003eAeroservoelasticity – Modeling and Control\u003c\/i\u003e  (Birkhäuser, Boston, 2015) and \u003ci\u003eAdvanced Control of Aircraft, Spacecraft, and Rockets \u003c\/i\u003e(Wiley, Chichester, 2011). He is also the author of several research papers in aircraft and spacecraft dynamics and control systems. He is an Associate Fellow of the American Institute of Aeronautics and Astronautics (AIAA), and a Senior Member of the Institution of Electrical and Electronics Engineers (IEEE). Prof. Tewari holds Ph.D.  and M.S. degrees in Aerospace Engineering from the University of Missouri-Rolla, and a B.Tech. degree in Aeronautical Engineering from the Indian Institute of Technology, Kanpur.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47988659093733,"sku":"NP9781118457634","price":156.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781118457634.jpg?v=1761781152","url":"https:\/\/k12savings.com\/products\/adaptive-aeroservoelastic-control-isbn-9781118457634","provider":"K12savings","version":"1.0","type":"link"}