Modeling, Control and Implementation of Smart Structures

Modeling, Control and Implementation of Smart Structures PDF Author: B. Bandyopadhyay
Publisher: Springer
ISBN: 3540483942
Category : Technology & Engineering
Languages : en
Pages : 282

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Book Description
This book presents an overview over smart structures - its concepts, its active involvement in the vibration control, their applications and the extensive research work done.

Modeling, Control and Implementation of Smart Structures

Modeling, Control and Implementation of Smart Structures PDF Author: B. Bandyopadhyay
Publisher: Springer
ISBN: 3540483942
Category : Technology & Engineering
Languages : en
Pages : 282

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Book Description
This book presents an overview over smart structures - its concepts, its active involvement in the vibration control, their applications and the extensive research work done.

Smart Structures

Smart Structures PDF Author: Franklin Y. Cheng
Publisher: CRC Press
ISBN: 142000817X
Category : Technology & Engineering
Languages : en
Pages : 672

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Book Description
An innovative concept, smart structural systems have proven to be extremely effective in absorbing damaging energy and/or counteracting potentially devastating force, thus limiting structural collapse and subsequent injury. As this technology rapidly evolves, there is an ever-increasing need for an authoritative reference that will allow those in t

Modeling, Control and Implementation of Smart Structures

Modeling, Control and Implementation of Smart Structures PDF Author: B. Bandyopadhyay
Publisher: Springer
ISBN: 9783540483939
Category : Technology & Engineering
Languages : en
Pages : 258

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Book Description
This book presents an overview over smart structures - its concepts, its active involvement in the vibration control, their applications and the extensive research work done.

Smart Structures Theory

Smart Structures Theory PDF Author: Inderjit Chopra
Publisher: Cambridge University Press
ISBN: 052186657X
Category : Science
Languages : en
Pages : 925

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Book Description
This book focuses on smart materials and structures, which are also referred to as intelligent, adaptive, active, sensory, and metamorphic. The ultimate goal is to develop biologically inspired multifunctional materials with the capability to adapt their structural characteristics, monitor their health condition, perform self-diagnosis and self-repair, morph their shape, and undergo significant controlled motion.

Time-Varying Sliding Modes for Second and Third Order Systems

Time-Varying Sliding Modes for Second and Third Order Systems PDF Author: Andrzej Bartoszewicz
Publisher: Springer Science & Business Media
ISBN: 3540922164
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
A principal objective of control engineering is to design control systems which are robust with respect to external disturbances and modelling uncertainty. This objective may be well achieved using the sliding mode technique - which is the main subject of this monograph. More precisely, “Time-Varying Sliding Modes for Second and Third Order Systems” focuses on only one, but very important aspect of the sliding mode system design, i.e. the problem of the sliding plane selection. In this self-contained monograph, the main notions and concepts used in the field of variable structure systems and sliding mode control are presented before in the main part the issue of the switching surface design is discussed. This is done by considering two standard plants, which are very often encountered in the control engineering practice: the second and the third order nonlinear and possibly time-varying systems.

Fault Diagnosis of Nonlinear Systems Using a Hybrid Approach

Fault Diagnosis of Nonlinear Systems Using a Hybrid Approach PDF Author: Ehsan Sobhani-Tehrani
Publisher: Springer
ISBN: 038792907X
Category : Technology & Engineering
Languages : en
Pages : 275

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Book Description
Theincreasingcomplexityofspacevehiclessuchassatellites,andthecostreduction measures that have affected satellite operators are increasingly driving the need for more autonomy in satellite diagnostics and control systems. Current methods for detecting and correcting anomalies onboard the spacecraft as well as on the ground are primarily manual and labor intensive, and therefore, tend to be slow. Operators inspect telemetry data to determine the current satellite health. They use various statisticaltechniques andmodels,buttheanalysisandevaluation ofthelargevolume of data still require extensive human intervention and expertise that is prone to error. Furthermore, for spacecraft and most of these satellites, there can be potentially unduly long delays in round-trip communications between the ground station and the satellite. In this context, it is desirable to have onboard fault-diagnosis system that is capable of detecting, isolating, identifying or classifying faults in the system withouttheinvolvementandinterventionofoperators.Towardthisend,theprinciple goal here is to improve the ef?ciency, accuracy, and reliability of the trend analysis and diagnostics techniques through utilization of intelligent-based and hybrid-based methodologies.

Dynamic Modeling and Active Vibration Control of Structures

Dynamic Modeling and Active Vibration Control of Structures PDF Author: Moon Kyu Kwak
Publisher: Springer Nature
ISBN: 9402421203
Category : Technology & Engineering
Languages : en
Pages : 377

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Book Description
This book describes the active vibration control techniques which have been developed to suppress excessive vibrations of structures. It covers the fundamental principles of active control methods and their applications and shows how active vibration control techniques have replaced traditional passive vibration control. The book includes coverage of dynamic modeling, control design, sensing methodology, actuator mechanism and electronic circuit design, and the implementation of control algorithms via digital controllers. An in-depth approach has been taken to describe the modeling of structures for control design, the development of control algorithms suitable for structural control, and the implementation of control algorithms by means of Simulink block diagrams or C language. Details of currently available actuators and sensors and electronic circuits for signal conditioning and filtering have been provided based on the most recent advances in the field. The book is used as a textbook for students and a reference for researchers who are interested in studying cutting-edge technology. It will be a valuable resource for academic and industrial researchers and professionals involved in the design and manufacture of active vibration controllers for structures in a wide variety of fields and industries including the automotive, rail, aerospace, and civil engineering sectors.

Robust Synchronization of Chaotic Systems via Feedback

Robust Synchronization of Chaotic Systems via Feedback PDF Author: Ricardo Femat
Publisher: Springer
ISBN: 3540693076
Category : Technology & Engineering
Languages : en
Pages : 205

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Book Description
This pages include the results derived during last ten years about both suppression and synchronization of chaotic -continuous time- systems. Along this time, our concept was to study how the intrinsic properties of dynamical systems can be exploited to suppress and to synchronize the chaotic behavior and what synchronization phen- ena can be found under feedback interconnection. Our findings have caused surprise to us and have stimulated our astonishing capability. Perhaps, reader can imagine our faces with opens eyes like children seeing around objects; which are possibly obvious for others and novel for us. A compilation of our surprises about these findings is being described along this book. Book contains both objectives to share our ama- ment and to show our perspective on synchronization of chaotic systems. Thus, while we were writing the preface, we discussed its scope. Thinking as a book readers, we found that a preface should answer, in few words, the following question: What can the reader find in this book?, reader can find our steps toward understanding of c- otic behavior and the possibility of suppressing and synchronizing it. We firstly show the chaos suppression form experimental domain to potential implementation in high tech system as a levitation system based on High Temperature Superconductors (HTS). This chapter is used as departing point towards a more complicated problem the chaotic synchronization. Then, reader travels by the synchronization of the chaotic behavior world throughout distinct feedback approaches.

Approximate and Noisy Realization of Discrete-Time Dynamical Systems

Approximate and Noisy Realization of Discrete-Time Dynamical Systems PDF Author: Yasumichi Hasegawa
Publisher: Springer
ISBN: 3540794344
Category : Technology & Engineering
Languages : en
Pages : 249

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Book Description
This monograph deals with approximation and noise cancellation of dynamical systems which include linear and nonlinear input/output relations. It will be of special interest to researchers, engineers and graduate students who have specialized in ?ltering theory and system theory. From noisy or noiseless data, reductionwillbemade.Anewmethodwhichreducesnoiseormodelsinformation will be proposed. Using this method will allow model description to be treated as noise reduction or model reduction. As proof of the e?cacy, this monograph provides new results and their extensions which can also be applied to nonlinear dynamical systems. To present the e?ectiveness of our method, many actual examples of noise and model information reduction will also be provided. Using the analysis of state space approach, the model reduction problem may have become a major theme of technology after 1966 for emphasizing e?ciency in the ?elds of control, economy, numerical analysis, and others. Noise reduction problems in the analysis of noisy dynamical systems may havebecomeamajorthemeoftechnologyafter1974foremphasizinge?ciencyin control.However,thesubjectsoftheseresearcheshavebeenmainlyconcentrated in linear systems. In common model reduction of linear systems in use today, a singular value decompositionofaHankelmatrixisusedto?ndareducedordermodel.However, the existence of the conditions of the reduced order model are derived without evaluationoftheresultantmodel.Inthecommontypicalnoisereductionoflinear systems in use today, the order and parameters of the systems are determined by minimizing information criterion. Approximate and noisy realization problems for input/output relations can be roughly stated as follows: A. The approximate realization problem. For any input/output map, ?nd one mathematical model such that it is similar totheinput/outputmapandhasalowerdimensionthanthegivenminimalstate spaceofadynamicalsystemwhichhasthesamebehaviortotheinput/outputmap. B. The noisy realization problem.

Applications of Time Delay Systems

Applications of Time Delay Systems PDF Author: John Chiasson
Publisher: Springer
ISBN: 3540495568
Category : Technology & Engineering
Languages : en
Pages : 355

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Book Description
This book provides an update of the latest research in control of time delay systems and applications by world leading experts. It will appeal to engineers, researchers and students in Control.