Active Vibration Control Of Flexible Panels Using Piezoelectric Actuators Iir Filtering Based Adaptive Approaches And An Industrial Demonstration
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Author | : Utku Boz |
Publisher | : |
Total Pages | : 228 |
Release | : 2016 |
Genre | : Piezoelectric devices |
ISBN | : |
Download Active Vibration Control of Flexible Panels Using Piezoelectric Actuators IIR Filtering Based Adaptive Approaches and an Industrial Demonstration Book in PDF, Epub and Kindle
Author | : Suk-Yoon Hong |
Publisher | : |
Total Pages | : 0 |
Release | : 1992 |
Genre | : |
ISBN | : |
Download Active vibration control of adaptive flexible structures using piezoelectric smart sensors and actuators Book in PDF, Epub and Kindle
Author | : Mehrdad R. Kermani |
Publisher | : Nova Publishers |
Total Pages | : 194 |
Release | : 2008 |
Genre | : Science |
ISBN | : 9781600218965 |
Download Applied Vibration Suppression Using Piezoelectric Materials Book in PDF, Epub and Kindle
The aim of this book is to provide insight on the vibration problem in structurally flexible mechanisms, particularly robotic manipulators. The book covers different aspects of flexible structures. It partially includes the fundamental formulations for modelling of a flexible structure actuated with piezoelectric actuators. Mathematical modelling, when possible, as well as experimental techniques for obtaining models of flexible structures are discussed. Additionally, different control techniques adapted for flexible robotic manipulators equipped with piezoelectric actuators and sensors are covered in the book. Depending on the system, linear and non-linear control techniques for stabilising residual vibrations in the system are discussed.
Author | : S.O. Reza Moheimani |
Publisher | : Springer Science & Business Media |
Total Pages | : 282 |
Release | : 2006-06-29 |
Genre | : Technology & Engineering |
ISBN | : 1846283329 |
Download Piezoelectric Transducers for Vibration Control and Damping Book in PDF, Epub and Kindle
This book presents recent developments in vibration control systems that employ embedded piezoelectric sensors and actuators, reviewing ways in which active vibration control systems can be designed for piezoelectric laminated structures, paying distinct attention to how such control systems can be implemented in real time. Includes numerous examples and experimental results obtained from laboratory-scale apparatus, with details of how similar setups can be built.
Author | : A. Preumont |
Publisher | : Springer Science & Business Media |
Total Pages | : 395 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 9401004838 |
Download Responsive Systems for Active Vibration Control Book in PDF, Epub and Kindle
Structural vibrations have become the critical factor limiting the performance of many engineering systems, typical amplitudes ranging from meters to a few nanometers. Many acoustic nuisances in transportation systems and residential and office buildings are also related to structural vibrations. The active control of such vibrations involves nine orders of magnitude of vibration amplitude, which exerts a profound influence on the technology. Active vibration control is highly multidisciplinary, involving structural vibration, acoustics, signal processing, materials science, and actuator and sensor technology. Chapters 1-3 of this book provide a state-of-the-art introduction to active vibration control, active sound control, and active vibroacoustic control, respectively. Chapter 4 discusses actuator/sensor placement, Chapter 5 deals with robust control of vibrating structures, Chapter 6 discusses finite element modelling of piezoelectric continua and Chapter 7 addresses the latest trends in piezoelectric multiple-degree-of-freedom actuators/sensors. Chapters 8-12 deal with example applications, including semi-active joints, active isolation and health monitoring. Chapter 13 addresses MEMS technology, while Chapter 14 discusses the design of power amplifiers for piezoelectric actuators.
Author | : Nihal S. Malik |
Publisher | : |
Total Pages | : 0 |
Release | : 2009 |
Genre | : |
ISBN | : |
Download Adaptive Vibration Control of Flexible Structures Using Piezoelectric Actuators Book in PDF, Epub and Kindle
Author | : Nader Jalili |
Publisher | : Springer Science & Business Media |
Total Pages | : 519 |
Release | : 2009-11-25 |
Genre | : Technology & Engineering |
ISBN | : 1441900705 |
Download Piezoelectric-Based Vibration Control Book in PDF, Epub and Kindle
“Piezoelectric-Based Vibration-control Systems: Applications in Micro/Nano Sensors and Actuators” covers: Fundamental concepts in smart (active) materials including piezoelectric and piezoceramics, magnetostrictive, shape-memory materials, and electro/magneto-rheological fluids; Physical principles and constitutive models of piezoelectric materials; Piezoelectric sensors and actuators; Fundamental concepts in mechanical vibration analysis and control with emphasis on distributed-parameters and vibration-control systems; and Recent advances in piezoelectric-based microelectromechanical and nanoelectromechanical systems design and implementation.
Author | : Dirk Mayer |
Publisher | : |
Total Pages | : |
Release | : 2018 |
Genre | : Technology |
ISBN | : |
Download Passive, Adaptive, Active Vibration Control, and Integrated Approaches Book in PDF, Epub and Kindle
Passive vibration control solutions like tuned vibration absorbers are often limited to tackle a single structural resonance or a specific disturbance frequency. Active vibration control systems can overcome these limitations, yet requiring continuously electrical energy for a sufficient performance. Thus, in some cases, a passive vibration control system is still preferable. Yet, the integration of active elements enables adaptation of the system parameters, for instance, the resonance of a tuned vibration absorber. These adaptive or semi-active systems only require external energy for the adaptation, while the compensating forces are generated by the inertia of the absorber's mass. In this contribution, the fundamentals of active, passive, and adaptive vibration control are briefly summarized and compared regarding their main advantages and design challenges. In the second part, a design of an inertial mass device with integrated piezoelectric actuators is presented. By applying a lever mechanism, the stiffness of the inertial mass device can be tuned even to very low frequencies. The device can be used to implement both adaptive tuned vibration absorbers and active control systems. In the last section of the chapter, the device is used in an experiment for vibration control of a large elastic structure. The setup is used to demonstrate different strategies for the realization of a vibration control system and the integration of different vibration control strategies.
Author | : Koon Meng Nyang |
Publisher | : |
Total Pages | : 144 |
Release | : 1998 |
Genre | : |
ISBN | : |
Download Active Vibration Control of Flexible Structures Using Piezoelectric Materials Book in PDF, Epub and Kindle
Author | : Khairul Affendy bin Md Nor |
Publisher | : |
Total Pages | : 218 |
Release | : 2013 |
Genre | : Piezoelectric devices |
ISBN | : |
Download Active Control of Plate Vibration Using Piezoelectric Patch Book in PDF, Epub and Kindle
Developing light weight, stronger and flexible plate panels for engineering structure such as aircraft to withstand excessive vibration has been the interest of many researchers. Piezoelectric material has been a popular choice to attenuate the plate vibration actively and numerous techniques of optimal control and actuator placement has been proposed. This research discusses active vibration control on a simply supported thin plate using piezoelectric patches. Piezoelectric patches are used as exciters and actuators. The vibration control is focussed on frequency range with modal overlap factor equal and less than one, where the peaks of the frequency response function are differentiable to each other. Analytical derivation of a benchmark model consist of a simply supported thin plate with piezoelectric patches is obtained using Euler-Bernoulli model and Lagrangian energy method. MATLAB programme is written to compute the system energy, with and without controller, due to point force excitation and excitation from a piezoelectric patch. The optimal location of the collocated sensor-actuator and the optimal PID controller gains are obtained using a swarm intelligent algorithm called Ant Colony Optimization (ACO). The result is then compared with Genetic Algorithm (GA) and verified with enumerative method. Virtual experiment is performed using MATLAB-COMSOL Multiphysics integration to verify the optimal location of collocated sensor-actuator and controller gains. Finally, physical experiment is conducted to validate the findings.