Advances in Nonlinear Dynamics, Volume III : Proceedings of the Third International Nonlinear Dynamics Conference (NODYCON 2023) / / edited by Walter Lacarbonara

• Autore: Lacarbonara Walter
• Pubblicazione: Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024
• Edizione: 1st ed. 2024.
• Descrizione fisica: 1 online resource (649 pages)
• Disciplina: 531
• Soggetto topico: Plasma waves; Multibody systems; Vibration; Mechanics, Applied; Dynamics; Nonlinear theories; System theory; Waves, instabilities and nonlinear plasma dynamics; Multibody Systems and Mechanical Vibrations; Applied Dynamical Systems; Complex Systems; Engineering Mechanics
• Nota di contenuto: Intro -- Preface -- Preface for Volume 3: New Trends in Nonlinear Dynamics -- Contents -- Part I MEMS/NEMS -- The intersection of Noise, Amplitude, and Nonlinearity in a High-Q Micromechanical Torsion Pendulum -- 1 Introduction -- 2 Sensitivity of a Torsion Pendulum to Gravity -- 2.1 Parametric Frequency-Gravity Coupling -- 2.2 Thermal Noise -- 2.3 Timing Uncertainty Due to Thermal Noise -- 3 Nonlinear Equation of Motion -- 3.1 Torques Arising from Bifilar Effect -- 3.2 Torques Arising from Midplane Stretching -- 3.3 Free Oscillations Without Damping -- 4 Analytical Approximation for Frequency-Amplitude Coupling -- 4.1 Parametric Frequency Noise -- 5 Comparison of Analytical Results and Simulations -- 6 Conclusions -- References -- A Comparative Study of Two Types of Bifurcation-Based MEMS Sensors -- 1 Introduction -- 2 Sensor -- 2.1 Design -- 2.2 Modal Analysis -- 2.3 Functionalization -- 2.4 Bifurcations -- 3 Experiment -- 4 Results and Discussion -- 5 Conclusions -- References -- How to Excite Anti-symmetric Modes in a Symmetric MEMS? -- 1 Introduction -- 2 MEMS Resonator and Experimental Set-Up -- 3 MEMS Characterization -- 4 Symmetric-Anti-symmetric Modal Interaction -- 5 Conclusions -- References -- Control of an Electrostatically Actuated Micro Portal Frame with 2:1 Internal Resonance Subjected to Damping Disturbances -- 1 Introduction -- 2 The Micro Portal Frame Resonator -- 2.1 Design and Fabrication -- 2.2 Equations of Motion -- 2.3 Experimental Setup and Characterization -- 2.4 The Linear Quadratic Regulator (LQR) Control -- 3 Results and Discussion -- 3.1 Characterization and Experimental Data -- 3.2 Air-Damping Conditions Versus Saturation Phenomenon -- 4 Conclusions -- References -- Vibration Mitigation by Two Parametric Anti-resonances in High-Q Resonators: A Preliminary Case Study -- 1 Introduction -- 2 Problem Description. ; 3 Parametric Anti-resonance Analysis -- 4 Pulsed Parametric Excitation -- 5 Conclusions -- References -- Part II Chaotic Systems and Uncertainty -- Self-supervised Contrastive Learning for Chaotic Time-Series Classification -- 1 Introduction -- 2 TS-TCC Framework, Dynamical System, and Decomposition Algorithm -- 2.1 Machine Learning Methods Applied and the TS-TCC Framework -- 2.2 Dynamical System and Time-Series Data -- 2.3 Training Data -- 2.4 Decomposition Algorithm -- 2.5 Training Setup -- 3 The Results -- 4 Conclusions -- References -- Comprehensive Study of Electrical Power Grid Stability Issues Using Bifurcation and Chaos Theory -- 1 Introduction -- 2 Mathematical Models and Results Discussion -- 2.1 Voltage Collapse Phenomenon (VC) -- 2.2 Subsynchronous Resonance Phenomenon (SSR) -- 3 Conclusions -- References -- Multi-dimensional Nonlinearity Time Series Forecasting Based on Multi-reservoir Echo State Network -- 1 Introduction -- 2 Echo State Network -- 3 Methods -- 4 Experiment and Analysis -- 4.1 One-Dimensional Nonlinear System Prediction -- 4.2 Multidimensional Nonlinear System Prediction -- 5 Conclusion -- References -- Time-Periodic Perturbation Leading to Chaos in a Planar Memristor Oscillator Having a Bogdanov-Takens Bifurcation -- 1 Introduction -- 2 Linear Analysis and Bifurcations of System (1) -- 3 Time-Periodic Perturbation of System (1) -- 4 Multistability in System (3) -- References -- Structural Reliability Analysis Based on the Dynamic Integrity of an Attractor: Part I -- 1 Introduction -- 1.1 Determination of the Buckling Strength of a Structure: A Historical Perspective -- 1.2 Integrity Measures and Erosion Profiles -- 2 Statistical Properties and Probability Density Functions of Input and Output -- 2.1 A Simplified Procedure to Evaluate the Dynamic Integrity Statistical Properties. ; 2.2 A Formal Procedure to Evaluate the Dynamic Integrity Statistical Properties -- 3 Application to an Archetypal Model -- 4 Concluding Remarks -- References -- Untitled -- Chaotic Dynamic Induced by PI Control in Offshore Oil Production Plants -- 1 Introduction -- 2 Mathematical Modelling -- 2.1 PI Controller -- 3 Results -- 3.1 Open-Loop Responses in a Gas-Lift Well -- 3.2 PI Control Dynamics in a Gas-Lift Well -- 3.3 Induced Chaotic Behavior -- 4 Conclusions -- References -- The Jerk Dynamics of Lorenz Model -- 1 Introduction -- 2 Preliminaries -- 3 Lorenz Model -- 4 Lorenz Jerk System -- 5 Discussion -- References -- Spiral Bevel Gears Nonlinear Dynamics: Chaotic Response Existence in Multi Degree of Freedom Systems -- List of Symbols -- 1 Introduction -- 2 Dynamic model -- 3 Numerical results -- 4 Conclusion -- References -- Coexistence of Hidden Attractor and Self-Excited Attractors on the Plane -- 1 Introduction -- 2 PWL System in R3 -- 3 Planar System -- 4 Multistability -- 5 Conclusion -- References -- Compact Multiplier-less CORDIC-Based FPGA Implementation of Sine and Modified Sine Chaotic Maps -- 1 Introduction -- 2 Chaotic Maps with Trigonometric Nonlinearities -- 2.1 Sine Map -- 2.2 Modified Sine Map -- 3 Hardware Implementation -- 3.1 CORDIC Algorithm -- 3.2 Hardware Architecture -- 4 Hardware Results -- 5 Conclusion -- References -- Fixed-Time Adaptive Neural Tracking Control for a Helicopter-Like Twin Rotor MIMO System -- 1 Introduction -- 2 Modeling of Twin Rotor MIMO System -- 3 Fixed-Time Adaptive Neural Tracking Control -- 4 Simulation Results -- 5 Conclusion -- References -- A New Key Generator Based on an Auto-Switched Hybrid Chaotic System and Its FPGA Implementation -- 1 Introduction -- 2 Methods -- 2.1 Modeling -- 3 Results and Discussion -- 3.1 Simulation Results -- 3.2 Real-Time FPGA Implementation. ; 3.3 Visualization of Implantation Results -- 3.4 Statistical Tests -- 4 Conclusion -- References -- Critical Dynamics of Kuramoto Model on Erdös-Rényi Random Graphs -- 1 Introduction -- 2 Analysis -- 3 Numerical Simulation -- 4 Conclusions -- References -- Part III Energy Harvesting -- Numerical Simulations of Energy Harvesting in a Portal Frame Coupled with a Nonlinear Energy Sink -- 1 Introduction -- 2 Mathematical Model -- 2.1 The 0-1 Test Method -- 3 Numerical Simulations -- 3.1 Numerical Analysis of the Influence of the Parameter ε4 -- 3.2 Numerical Analysis of the Influence of the Parameter e -- 4 Conclusions -- References -- Leveraging 2:1 Parametric Resonance in a Notional Wave Energy Harvester -- 1 Introduction -- 2 Mathematical Model -- 3 Results -- 4 Conclusions -- References -- Experimental Testing of a Bi-stable Point Wave Energy Absorber Under Harmonic Waves -- 1 Introduction -- 2 Experimental Setup -- 3 Results -- 3.1 Description of the B-PWA Motion -- 3.2 Effective Bandwidth -- 4 Conclusion -- References -- Optimization of Energy Harvesting from a Nonlinear Energy Sink -- 1 Introduction -- 2 Tuned Mass Damper-Energy Harvester Model -- 3 Bi-objective Optimization: Pareto Front Generation -- 4 Noisy Nonlinear Energy Sink-Energy Harvester -- 5 Concluding Remarks -- References -- Enhancing Aeroelastic Wind Energy Harvesting Using Quasi-Zero Stiffness -- 1 Introduction -- 2 Design of 2DOF Quasi-Zero Stiffness Galloping Energy Harvester -- 2.1 Conceptual Schematic -- 2.2 Configuration of the Prototype -- 2.3 Modeling -- 3 Results and Discussions -- 4 Conclusions -- References -- Part IV Constitutive and Phenomenological Models -- Stochastic Delay Modeling of Landslide Dynamics -- 1 Introduction -- 2 Applied Methodology -- 3 Results -- 4 Conclusions -- References. ; A New Methodology for Nonlinear Analysis of Magneto-Rheological Elastomers Behavior Under Large Amplitude Oscillatory Axial (LAOA) Loadings -- 1 Introduction -- 2 Material and Method -- 2.1 Sample -- 2.2 Dynamic Axial Test Bench -- 3 Methodology -- 3.1 Stress-Strain Hysteresis Response -- 3.2 Quantification of Nonlinear Response -- 4 Conclusion -- References -- Magneto-Dynamic Characterization of a Silicone Filament Embedded with Magnetic Composite Microspheres -- 1 Introduction -- 2 Fabrication and Test Setup -- 3 Results and Discussion -- 4 Conclusion -- References -- Modeling Asymmetric Hysteresis: Continuous Development Using Experimental Data -- 1 Introduction -- 2 Experimental Setup -- 3 Extended Masing Model for Symmetric Hysteresis -- 4 Generalizing Extended Masing Model for Asymmetric Hysteresis -- 5 Concluding Remarks -- References -- Preliminary Results on the Simulation of Pressurized Sand Dampers by Using the Vaiana-Rosati Model -- 1 Introduction -- 2 Pressurized Sand Damper -- 2.1 Properties of the Tested Device -- 2.2 Experimental Hysteretic Behavior -- 3 Vaiana-Rosati Model -- 3.1 Rate-Independent Hysteretic Force -- 3.2 Rate-Independent Hysteretic Work -- 3.3 Rate-Independent Hysteretic Work Associated with a Single Loop -- 3.4 Parameter Sensitivity Analysis -- 4 Simulation of Experimental Hysteresis Loops -- 5 Conclusions -- References -- Modified Bouc-Wen Model with Damage and Flexibility Increase for the Dynamic Analysis of Masonry Walls -- 1 Introduction -- 2 Bouc-Wen Hysteresis with Damage and Flexibility Increase -- 3 Macroelement Dynamic Formulation -- 4 Results and Discussion -- 5 Conclusions -- References -- Constrained Green's Function for a Beam with Arbitrary Spring and Nonlinear Spring Foundation -- 1 Introduction -- 2 Solution of Green Function with Arbitrary Spring -- 2.1 Control Equation with Spring Beam. ; 2.2 Green's Functions for Steady-State Dynamic Problems.
• Sommario/riassunto: This volume presents the state-of-the-art insights into emerging research streams across various multidisciplinary domains, including Chaos and applications: resonance phenomena, chaos in circuits, circuits with memristors, cryptography Smart materials, metamaterials, composite and nanocomposite materials. Nonlinear system identification Uncertainty and stochasticity Nonlinear materials and systems: wire ropes, magneto-rheological elastomers, hysteresis Micro-electromechanical systems Energy harvesting Nonlinear wave propagation in discrete and continuous media Biological and ecosystem dynamic models, prediction and control Fractional order systems.
• Titolo autorizzato: Advances in Nonlinear Dynamics, Volume III
• ISBN: 9783031506352; 3031506359
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910855380803321
• Lo trovi qui: Univ. Federico II
• Serie: NODYCON Conference Proceedings Series, . 2730-7697