Vibration control of active structures [electronic resource] : an introduction / A. Preumont.
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| Edition: | 3rd ed. |
|---|---|
| Published: |
Berlin :
Springer,
2011.
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| Online Access: | |
| Main Author: | |
| Series: | Solid mechanics and its applications ;
v. 179. |
| Subjects: | |
| Format: | Electronic eBook |
Table of Contents:
- Title Page; Preface; Contents; Introduction; Active versus Passive; Vibration Suppression; Smart Materials and Structures; Control Strategies; Feedback; Feedforward; The Various Steps of the Design; Plant Description, Error and Control Budget; Readership and Organization of the Book; Problems; Some Concepts in Structural Dynamics; Introduction; Equation of Motion of a Discrete System; Vibration Modes; Modal Decomposition; Structure without Rigid Body Modes; Dynamic Flexibility Matrix; Structure with Rigid Body Modes; Example; Collocated Control System
- Transmission Zeros and Constrained SystemContinuous Structures; Guyan Reduction; Craig-Bampton Reduction; Problems; Electromagnetic and Piezoelectric Transducers; Introduction; Voice Coil Transducer; Proof-Mass Actuator; Geophone; General Electromechanical Transducer; Constitutive Equations; Self-sensing; Reaction Wheels and Gyrostabilizers; Smart Materials; Piezoelectric Transducer; Constitutive Relations of a Discrete Transducer; Interpretation of k2; Admittance of the Piezoelectric Transducer; Problems; Piezoelectric Beam, Plate and Truss; Piezoelectric Material; Constitutive Relations
- Coenergy Density FunctionHamilton's Principle; Piezoelectric Beam Actuator; Hamilton's Principle; Piezoelectric Loads; Laminar Sensor; Current and Charge Amplifiers; Distributed Sensor Output; Charge Amplifier Dynamics; Spatial Modal Filters; Modal Actuator; Modal Sensor; Active Beam with Collocated Actuator-Sensor; Frequency Response Function; Pole-Zero Pattern; Modal Truncation; Admittance of a Beam with a Piezoelectric Patch; Piezoelectric Laminate; Two Dimensional Constitutive Equations; Kirchhoff Theory; Stiffness Matrix of a Multi-layer Laminate
- Multi-layer Laminate with a Piezoelectric LayerEquivalent Piezoelectric Loads; Sensor Output; Beam Model vs. Plate Model; Additional Remarks; Active Truss; Open-Loop Transfer Function; Admittance Function; Finite Element Formulation; Problems; Passive Damping with Piezoelectric Transducers; Introduction; Resistive Shunting; Inductive Shunting; Switched Shunt; Equivalent Damping Ratio; Problems; Collocated versus Non-collocated Control; Introduction; Pole-Zero Flipping; The Two-Mass Problem; Collocated Control; Non-collocated Control; Notch Filter
- Effect of Pole-Zero Flipping on the Bode PlotsNearly Collocated Control System; Non-collocated Control Systems; The Role of Damping; Problems; Active Damping with Collocated System; Introduction; Lead Control; Direct Velocity Feedback (DVF); Positive Position Feedback (PPF); Integral Force Feedback(IFF); Duality between the Lead and the IFF Controllers; Root-Locus of a Single Mode; Open-Loop Poles and Zeros; Actuator and Sensor Dynamics; Decentralized Control with Collocated Pairs; Cross Talk; Force Actuator and Displacement Sensor; Displacement Actuator and Force Sensor; Problems
