Dynamic Modeling and Active Vibration Control of Structures

✍ Scribed by Moon Kyu Kwak

• Tongue: English
• Leaves: 377
• Category: Library

✦ Table of Contents

Preface
Acknowledgements
Contents
1 Literature Survey
1.1 Introduction
1.2 Smart Structure
1.2.1 Beam
1.2.2 Grid Structure
1.2.3 Plate
1.2.4 Shell
1.2.5 Positive Position Feedback (PPF) Control
1.2.6 Shunt Method
1.2.7 Dynamic Modeling of Piezoelectric Sensors and Actuators
1.2.8 Smart Structure Applications
1.3 Automobile
1.4 Railway Vehicles
1.5 Elevator
1.6 Building Structure
1.7 Aircrafts and Space Structures
1.8 Robots
1.9 Control Techniques
1.9.1 Feedback Controls
1.9.2 Virtual Tuned Mass Damper (VTMD) Control
1.9.3 Semi-active Control Algorithms
1.9.4 Feedforward Control
1.9.5 Active Mass Damper (AMD) and Negative Acceleration Feedback (NAF) Control
1.10 Summary
References
2 Vibration Analysis of Single-Degree-of-Freedom System
2.1 Introduction
2.2 Newton’s Second Law and Equation of Motion
2.3 Undamped Free Vibration
2.4 Damped Free Vibration
2.5 Harmonic Excitation
2.6 Transfer Function and Matlab
2.7 Response Calculation by Simulink
2.8 Base Excitation
2.9 Impulse Response
2.10 Summary
References
3 Vibration of Multi-degree-of-freedom System
3.1 Introduction
3.2 Newton’s Second Law and Equations of Motion
3.3 Lagrange Equation
3.4 Free Vibration of Undamped MDOF System
3.5 Free Vibration of Damped MDOF System
3.6 Reduced-Order Analysis
3.7 State-Space Equation
3.8 Harmonic Excitation
3.9 Arbitrary Excitation
3.10 Summary
References
4 Vibration Analysis of Continuous System
4.1 Introduction
4.2 Assumed Modes Method
4.3 Beam Bending Vibration
4.4 Vibration of Rectangular Plate
4.5 Vibration of Cylindrical Shell
4.6 Calculation of Vibration Response of Continuous System
4.7 Summary
References
5 Control Design
5.1 Introduction
5.2 Vibration Control of Structures
5.3 Direct Velocity Feedback Control for SDOF System
5.4 PID Control
5.5 Positive Position Feedback Control
5.6 Higher Harmonic Control
5.7 Virtual Tuned Mass Damper Control
5.8 Active Mass Damper and Negative Acceleration Feedback Control
5.9 Optimal Control
5.10 Filtered-X LMS
5.11 Summary
References
6 Sensors, Actuators, and Controllers
6.1 Introduction
6.2 Accelerometer
6.3 Piezoelectric Sensor and Actuator
6.4 Laser Displacement Sensor
6.5 Voice-Coil Actuator
6.6 Pneumatic Actuator
6.7 Linear Actuator and AMD
6.8 Vibration Compensator
6.9 Magnetorheological Fluid Damper
6.10 Analog Controller
6.11 dSPACE Controller
6.12 DSP and Digital Controller
6.13 Summary
References
7 Application Examples
7.1 Introduction
7.2 Beam Equipped with Piezoceramic Sensors and Actuators
7.3 Grid Structure
7.4 Plate Equipped with Piezoelectric Sensors and Actuators
7.5 Plate with AMDs
7.6 Shell Structure
7.7 Elevator Vibration Control
7.8 Automobile
7.9 Railway Vehicle
7.10 Building Structure
7.11 Summary
References
Index