Vibration Damping | p. 1 |
Introduction | p. 1 |
Types of Damping | p. 2 |
Representation of Damping in Vibration Analysis | p. 9 |
Measurement of Damping | p. 16 |
Interface Damping | p. 26 |
Damping Theory | p. 1 |
Preface | p. 2 |
Introduction | p. 4 |
Background | p. 12 |
Hysteresis - More Details | p. 19 |
Damping Models | p. 20 |
Measurements of Damping | p. 23 |
Hysteretic Damping | p. 27 |
Failure of the Common Theory | p. 29 |
Air Influence | p. 30 |
Noise and Damping | p. 31 |
Transform Methods | p. 34 |
Hysteretic Damping | p. 36 |
Internal Friction | p. 41 |
Mathematical Tricks - Linear Damping Approximations | p. 43 |
Internal Friction Physics | p. 44 |
Zener Model | p. 45 |
Toward a Universal Model of Damping | p. 48 |
Nonlinearity | p. 58 |
Concluding Remark | p. 65 |
Experimental Techniques in Damping | p. 1 |
Electronic Considerations | p. 2 |
Data Processing | p. 3 |
Sensor Choices | p. 7 |
Damping Examples | p. 8 |
Driven Oscillators with Damping | p. 19 |
Oscillator with Multiple Nonlinearities | p. 21 |
Multiple Modes of Vibration | p. 24 |
Internal Friction as Source of Mechanical Noise | p. 28 |
Viscous Damping - Need for Caution | p. 29 |
Air Influence | p. 31 |
Structure and Equipment Isolation | p. 1 |
Introduction | p. 2 |
Mechanisms of Base-Isolated Systems | p. 4 |
Structure-Equipment Systems with Elastomeric Bearings | p. 9 |
Sliding Isolation Systems | p. 17 |
Sliding Isolation Systems with Resilient Mechanism | p. 36 |
Issues Related to Seismic Isolation Design | p. 50 |
Vibration Control | p. 1 |
Introduction | p. 1 |
Vibration-Control Systems Concept | p. 4 |
Vibration-Control Systems Design and Implementation | p. 12 |
Practical Considerations and Related Topics | p. 38 |
Helicopter Rotor Tuning | p. 1 |
Introduction | p. 1 |
Neural Network-Based Tuning | p. 4 |
Probability-Based Tuning | p. 5 |
Adaptive Tuning | p. 8 |
Case Study | p. 12 |
Conclusion | p. 17 |
Vibration Design and Control | p. 1 |
Introduction | p. 2 |
Specification of Vibration Limits | p. 3 |
Vibration Isolation | p. 5 |
Balancing of Rotating Machinery | p. 15 |
Balancing of Reciprocating Machines | p. 26 |
Whirling of Shafts | p. 33 |
Design through Modal Testing | p. 39 |
Passive Control of Vibration | p. 45 |
Active Control of Vibration | p. 61 |
Control of Beam Vibrations | p. 67 |
MATLAB Control Systems Toolbox | p. 73 |
Structural Dynamic Modification and Sensitivity Analysis | p. 1 |
Introduction | p. 2 |
Structural Dynamic Modification of Finite Element Model | p. 2 |
Perturbation Method of Vibration Modes | p. 4 |
Design Sensitivity Analysis of Structural Vibration Modes | p. 8 |
High-Accuracy Modal Superposition for Sensitivity Analysis of Modes | p. 11 |
Sensitivity of Eigenvectors for Free-Free Structures | p. 13 |
Matrix Perturbation Theory for Repeated Modes | p. 14 |
Matrix Perturbation Method for Closely Spaced Eigenvalues | p. 16 |
Matrix Perturbation Theory for Complex Modes | p. 22 |
Vibration in Rotating Machinery | p. 1 |
Introduction | p. 1 |
Vibration Basics | p. 6 |
Rotordynamic Analysis | p. 18 |
Vibration Measurement and Techniques | p. 39 |
Vibration Control and Diagnostics | p. 39 |
Regenerative Chatter in Machine Tools | p. 1 |
Introduction | p. 1 |
Chatter in Turning Operations | p. 3 |
Chatter in Face-Milling Operations | p. 9 |
Time-Domain Simulation | p. 14 |
Chatter Detection | p. 18 |
Chatter Suppression | p. 20 |
Case Study | p. 24 |
Fluid-Induced Vibration | p. 1 |
Description of the Ocean Environment | p. 1 |
Fluid Forces | p. 16 |
Examples | p. 23 |
Sound Levels and Decibels | p. 1 |
Introduction | p. 1 |
Sound Wave Characteristics | p. 1 |
Levels and Decibels | p. 3 |
Hearing and Psychological Effects | p. 1 |
Introduction | p. 1 |
Structure and Function of the Ear | p. 1 |
Frequency and Loudness Response | p. 2 |
Hearing Loss | p. 4 |
Psychological Effects of Noise | p. 4 |
Noise Control Criteria and Regulations | p. 1 |
Introduction | p. 1 |
Basic Ideas behind Noise Policy | p. 1 |
Legislation | p. 2 |
Regulation | p. 4 |
Measures of Noise Evaluation | p. 5 |
Instrumentation | p. 1 |
Sound Intensity Measurement | p. 1 |
Mirror-Microphone System | p. 4 |
Microphone Array | p. 6 |
Source of Noise | p. 1 |
Introduction | p. 1 |
Radiation of Sound | p. 1 |
Design of Absorption | p. 1 |
Introduction | p. 1 |
Fundamentals of Sound Absorption | p. 2 |
Sound-Absorbing Materials | p. 3 |
Acoustic Characteristic Computation of Compound Wall | p. 6 |
Attenuation of Lined Ducts | p. 10 |
Attenuation of Dissipative Mufflers | p. 12 |
General Considerations | p. 15 |
Practical Example of Dissipative Muffler | p. 17 |
Design of Reactive Mufflers | p. 1 |
Introduction | p. 1 |
Fundamental Equations | p. 2 |
Effects of Reactive Mufflers | p. 3 |
Calculation Procedure | p. 5 |
Application Range of Model | p. 6 |
Practical Example | p. 13 |
Design of Sound Insulation | p. 1 |
Theory of Sound Insulation | p. 1 |
Application of Sound Insulation | p. 13 |
Statistical Energy Analysis | p. 1 |
Introduction | p. 1 |
Power Flow Equations | p. 2 |
Estimation of SEA Parameters | p. 4 |
Application in Structures | p. 7 |
Index | p. I-1 |
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