Modelling and Identification of Piezoelectric Actuators Using System Identification Technique PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Modelling and Identification of Piezoelectric Actuators Using System Identification Technique PDF full book. Access full book title Modelling and Identification of Piezoelectric Actuators Using System Identification Technique by Mohd. Nazmin Maslan. Download full books in PDF and EPUB format.
Author: Mohd. Nazmin Maslan
Publisher:
ISBN:
Category : Piezoelectric devices
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Mohd. Nazmin Maslan
Publisher:
ISBN:
Category : Piezoelectric devices
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Oriol Gomis-Bellmunt
Publisher: VDM Publishing
ISBN: 9783836470858
Category : Technology & Engineering
Languages : en
Pages : 102
Get Book Here
Book Description
Piezoelectric actuators are proving to be a reliable solution for many engineering applications, ranging from micro-positioning (machine tools, optic devices or modern microscopes) to active control of structures. The main motivation of this work is to delve into models to represent the hysteretic behavior of piezoelectric actuators in order to apply them to the conception of controllers for such hysteretic systems. A general study of piezoelectric actuators is performed to later deal with the modeling of such actuators. Due to the high non-linear behavior observed, the problem of identifying and modeling the actuator requires a hysteresis model. The Bouc-Wen model has been chosen and investigations to identify its parameters and to validate the model have been undertaken. Once the system has been identified, a linear controller has been designed and implemented in a real platform, employing a Digital Signal Processor.
Author: Micky Rakotondrabe
Publisher: Springer
ISBN: 9783642240454
Category : Technology & Engineering
Languages : en
Pages : 310
Get Book Here
Book Description
This book reflects new developments in the modeling and control of piezoelectric cantilevers. The main nonlinearities (hysteresis and creep) of these actuators are explained from a physical point of view and introduced into the modeling through operators and systems. The achieved models are adapted and used for the synthesis of classical (PID...) and advanced control schemes and laws. Another important aim of the control part in this book is the feed forward control which is of great interest for linearization and for damping vibration or for performances improvement when no sensor is available for feedback. Finally, the last part addresses the measurement techniques and integration for piezoelectric actuators. The concept of self-sensing and the use of observer techniques are highlighted, emphasizing the close relation between the nonlinearities and the reliability of the provided measurement. This book supplies practical tools for modeling, control and signal measurement of piezoelectric cantilevers. Numercial examples, identification and implementation procedures for experiments are provided. Finally, the appendices provide the tools to get familiar with the employed control techniques.
Author: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
ISBN: 9781723747786
Category : Science
Languages : en
Pages : 30
Get Book Here
Book Description
This paper presents a procedure for modeling structures containing piezoelectric actuators using MSCMASTRAN and MATLAB. The paper describes the utility and functionality of one set of validated modeling tools. The tools described herein use MSCMASTRAN to model the structure with piezoelectric actuators and a thermally induced strain to model straining of the actuators due to an applied voltage field. MATLAB scripts are used to assemble the dynamic equations and to generate frequency response functions. The application of these tools is discussed using a cantilever aluminum beam with a surface mounted piezoelectric actuator as a sample problem. Software in the form of MSCINASTRAN DMAP input commands, MATLAB scripts, and a step-by-step procedure to solve the example problem are provided. Analysis results are generated in terms of frequency response functions from deflection and strain data as a function of input voltage to the actuator.Reaves, Mercedes C. and Horta, Lucas G.Langley Research CenterPIEZOELECTRIC ACTUATORS; ACTUATORS; MODELS; ELECTRIC POTENTIAL; FREQUENCY RESPONSE; TEMPERATURE EFFECTS; MODE
Author: Emanuele Grasso
Publisher: Logos Verlag Berlin GmbH
ISBN: 383253623X
Category : Technology & Engineering
Languages : en
Pages : 198
Get Book Here
Book Description
Self sensing techniques allow using a piezoelectric transducer simultaneously as an actuator and as a sensor, as they reconstruct its mechanical sensory information by measuring its electrical quantities, i.e. voltage and charge. In vibration control applications piezoelectric self sensing actuators are highly desirable as they allow precise collocated control. Past research work was mainly based on the linear behavior of piezoelectric materials, thus restricting the operating driving voltages to low values. This work addresses the problem of using a self sensing piezoelectric actuator at its full driving voltage range. A new self sensing technique is proposed, which is based on the hysteretic modeling and identification of the piezoelectric transducer capacitance. After providing a sound presentation on piezoelectricity and vibrating structures, the most common self sensing techniques are discussed and the new self sensing technique is introduced and compared to typical linear methods both theoretically and experimentally.
Author: Quanmin Zhu
Publisher: Springer
ISBN: 9811072124
Category : Technology & Engineering
Languages : en
Pages : 455
Get Book Here
Book Description
This book presents the most important findings from the 9th International Conference on Modelling, Identification and Control (ICMIC’17), held in Kunming, China on July 10–12, 2017. It covers most aspects of modelling, identification, instrumentation, signal processing and control, with a particular focus on the applications of research in multi-agent systems, robotic systems, autonomous systems, complex systems, and renewable energy systems. The book gathers thirty comprehensively reviewed and extended contributions, which help to promote evolutionary computation, artificial intelligence, computation intelligence and soft computing techniques to enhance the safety, flexibility and efficiency of engineering systems. Taken together, they offer an ideal reference guide for researchers and engineers in the fields of electrical/electronic engineering, mechanical engineering and communication engineering.
Author: Zainah Md Zain
Publisher: Springer Nature
ISBN: 9811552819
Category : Technology & Engineering
Languages : en
Pages : 1239
Get Book Here
Book Description
This book includes research papers from the 11th National Technical Symposium on Unmanned System Technology. Covering a number of topics, including intelligent robotics, novel sensor technology, control algorithms, acoustics signal processing, imaging techniques, biomimetic robots, green energy sources, and underwater communication backbones and protocols, it will appeal to researchers developing marine technology solutions and policy-makers interested in technologies to facilitate the exploration of coastal and oceanic regions.
Author: Holm Altenbach
Publisher: Springer
ISBN: 981106895X
Category : Science
Languages : en
Pages : 380
Get Book Here
Book Description
This book presents selected papers presented at the 8th International Conference "Design, Modeling and Experiments of Advanced Structures and Systems" (DeMEASS VIII, held in Moscow, Russia in May 2017) and reflects the modern state of sciences in this field. The contributions contain topics like Piezoelectric, Ferroelectric, Ferroelastic and Magnetostrictive Materials, Shape Memory Alloys and Active Polymers, Functionally Graded Materials, Multi-Functional Smart Materials and Structures, Coupled Multi-Field Problems, Design and Modeling of Sensors and Actuators, Adaptive Structures.
Author: Mingyang Xie
Publisher:
ISBN: 9781003294030
Category : Medical electronics
Languages : en
Pages : 0
Get Book Here
Book Description
Autonomous Positioning of Piezoactuated Mechanism for Biological Cell Puncture gives a systematic and almost self-contained description of the many facets of advanced design, optimization, modeling, system identification, and advanced control techniques for positioning of the cell puncture mechanism with a piezoelectric actuator in micro/nanorobotics systems. To achieve biomedical applications, reliability design, modeling, and precision control are essential for developing engineering systems. With the advances in mechanical design, dynamic modeling, system identification, and control techniques, it is possible to expand the advancements in reliability design, precision control, and quick actuation of micro/nanomanipulation systems to the robot's applications at the micro- and nanoscales, especially for biomedical applications. This book unifies existing and emerging techniques concerning advanced design, modeling, and advanced control methodologies in micropuncture of biological cells using piezoelectric actuators with their practical biomedical applications. The book is an essential resource for researchers within robotics, mechatronics, biomedical engineering, and automatic control society, including both academic and industrial parts. KEY FEATURES Provides a series of latest results in, including but not limited to, design, modeling, and control of micro/nanomanipulation systems utilizing piezoelectric actuators Gives recent advances of theory, technological aspects, and applications of advanced modeling, control, and actuation methodologies in cell engineering applications Presents simulation and experimental results to reflect the micro/nano manipulation practice and validate the performances of the developed design, analysis, and synthesis approaches
Author: Tan Kok Kiong
Publisher: CRC Press
ISBN: 1351832166
Category : Science
Languages : en
Pages : 272
Get Book Here
Book Description
Modeling and Control of Precision Actuators explores new technologies that can ultimately be applied in a myriad of industries. It covers dynamical analysis of precise actuators and strategies of design for various control applications. The book addresses four main schemes: modeling and control of precise actuators; nonlinear control of precise actuators, including sliding mode control and neural network feedback control; fault detection and fault-tolerant control; and advanced air bearing control. It covers application issues in the modeling and control of precise actuators, providing several interesting case studies for more application-oriented readers. Introduces the driving forces behind precise actuators Describes nonlinear dynamics of precise actuators and their mathematical forms, including hysteresis, creep, friction, and force ripples Presents the control strategies for precise actuators based on Preisach model as well as creep dynamics Develops relay feedback techniques for identifying nonlinearities such as friction and force ripples Discusses a MPC approach based on piecewise affine models which emulate the frictional effects in the precise actuator Covers the concepts of air bearing stages with the corresponding control method Provides a set of schemes suitable for fault detection and accommodation control of mechanical systems Emphasizing design theory and control strategies, the book includes simulation and practical examples for each chapter; covers precise actuators such as piezo motors, coil motors, air bearing motors, and linear motors; discusses integration among different technologies; and includes three case studies in real projects. The book concludes by linking design methods and their applications, emphasizing the key issues involved and how to implement the precision motion control tasks in a practical system. It provides a concise and comprehensive source of the state-of-the-art developments and results for modeling and control of precise actuators.
