Optofluidics, sensors and actuators in microstructured optical fi, Stavros Pissadakis
Автор: Fink Johannes Karl Название: Polymeric Sensors and Actuators ISBN: 111841408X ISBN-13(EAN): 9781118414088 Издательство: Wiley Рейтинг: Цена: 19404 р. Наличие на складе: Поставка под заказ.
Описание: This book covers in-depth the various polymers that are used for sensors and actuators from the vantage point of organic chemistry. Since many chemists may not be familiar with the physics and operational specifics of sensors, the book has a general chapter dealing with the overall physics and basic principles of sensors.
Описание: A fully updated, easy-to-read guide on magnetic actuators and sensors The Second Edition of this must-have book for today`s engineers includes the latest updates and advances in the field of magnetic actuators and sensors.
Описание: The second edition of this book fully preserves the character of the first edition to combine the detailed physical modeling of mechatronic systems and their precise numerical simulation using the Finite Element (FE) method. Most of the text and general appearance of the previous edition were retained, while the coverage was extended and the presentation improved.In this second edition, the author enhances and improves many discussions on principles and methods. For example, he included a discussion of a priori estimates as well as a new section discussing locking effects as occurring in the numerical computation of thin mechanical structures. He also deepens the discussion of the physics of sound generation and propagation as well as includes the case of flow induced sound.A large part of the book describes the application of the developed numerical calculation schemes to industrial problems, e.g.: analysis and optimization of electrodynamic loudspeakers. In these parts, new computational methods are included, and last but not least, this new edition contains a new chapter on computational aeroacoustics to study the complex phenomenon of flow induced noise.
Автор: Janocha Hartmut Название: Actuators / Basics and Applications ISBN: 3540615644 ISBN-13(EAN): 9783540615644 Издательство: Springer Рейтинг: Цена: 19532 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Authored by a team of acknowledged experts, this book presents a multidisciplinary view of the state of the art in the field of actuators. The goal of the book is to provide a comprehensive overview of the properties, applications, and potential applications of traditional and unconventional actuators, together with their corresponding power electronics. Special attention is paid to the objective assessment of competing actuator principles. The book is written primarily for designers and engineers in research and development, but will also be valuable as a textbook for students of automation engineering, mechatronics and adaptronics.
Автор: Schultz, Joshua A Название: Cellular Actuators ISBN: 0128036877 ISBN-13(EAN): 9780128036877 Издательство: Elsevier Science Рейтинг: Цена: 14944 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Cellular Actuators: Modularity and Variability in Muscle-Inspired Actuation describes the roles actuators play in robotics and their insufficiency in emerging new robotic applications, such as wearable devices and human co-working robots where compactness and compliance are important. Piezoelectric actuators, the topic of this book, provide advantages like displacement scale, force, reliability, and compactness, and rely on material properties to provide displacement and force as reactions to electric stimulation. The authors, renowned researchers in the area, present the fundamentals of muscle-like movement and a system-wide study that includes the design, analysis, and control of biologically inspired actuators. This book is the perfect guide for researchers and practitioners who would like to deploy this technology into their research and products.
Описание: A spherical actuator is a novel electric device that can achieve 2/3-DOF rotational motions in a single joint with electric power input. It has advantages such as compact structure, low mass/moment of inertia, fast response and non-singularities within the workspace. It has promising applications in robotics, automobile, manufacturing, medicine and aerospace industry. This is the first monograph that introduces the research on spherical actuators systematically. It broadens the scope of actuators from conventional single-axis to multi-axis, which will help both beginners and researchers to enhance their knowledge on electromagnetic actuators. Generic analytic modeling methods for magnetic field and torque output are developed, which can be applied to the development of other electromagnetic actuators. A parametric design methodology that allows fast analysis and design of spherical actuators for various applications is proposed. A novel non-contact high-precision 3-DOF spherical motion sensing methodology is developed and evaluated with experiments, which shows that it can achieve one order of magnitude higher precision than conventional methods. The technologies of nondimensionalization and normalization are introduced into magnetic field analysis the first time, and a benchmark database is established for the reference of other researches on spherical actuators.
Автор: Gerald Gerlach; Karl-Friedrich Arndt (Eds.) Название: Hydrogel Sensors and Actuators ISBN: 3540756442 ISBN-13(EAN): 9783540756446 Издательство: Springer Рейтинг: Цена: 15625 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Hydrogels are a fascinating class of polymers which show an immense ability of swelling under the influence of temperature, pH value or concentrations of
different species in aqueous solutions. The volume change can amount up to several hundred percent. This unique behaviour is already used in such applications like disposable
diapers, contact lenses or drug-delivery systems.
The ability to perform mechanical work has been shifted the technical interest more and more towards sensors and actuators
exploiting the thermo-chemo-mechano-electrical coupling within hydrogels. The accuracy requirements for such devices are much more demanding than for previous applications.
Therefore, a deep knowledge of both the material and the functional properties of hydrogel sensors and actuators is needed.
The monograph describes state-of-the-art and
recent developments for these materials in sensor and actuator technology.
Автор: Busch-Vishniac Название: Electromechanical Sensors and Actuators ISBN: 038798495X ISBN-13(EAN): 9780387984957 Издательство: Springer Рейтинг: Цена: 11494 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Approaches devices used as electromechanical sensors and actuators from the point of view of the fundamental coupling mechanism between the electrical and mechanical behavior.
Описание: Proceedings of the NATO Advanced Research Worskhop on Advanced Materials and Technologies for Micro/Nano-Devices, Sensors and Actuators St. Petersburg, Russia 29 June - 2 July 2008
Автор: Taya Название: Bioinspired Actuators and Sensors ISBN: 1107065380 ISBN-13(EAN): 9781107065383 Издательство: Cambridge Academ Рейтинг: Цена: 16105 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: From authors renowned in the fields of engineering and biology, this is the first book to integrate sensor and actuator technology with bioinspired design. Beginning with detailed descriptions of actuation and sensing mechanisms in plants and animals, the authors move on to apply these principles to synthetic design, offering in-depth knowledge of the development of state-of-the-art smart materials and devices. All of this is supported with a range of real-world applications, from tactile sensory systems in insects linked with the development of robotic hands, to the structural colour systems in nature used to inspire camouflage technology. Further examples are given of successful designs along with their integrated autonomous systems, such as flying and swimming, unmanned systems, and autonomous zero-energy building design. With a wide interdisciplinary appeal, this is an ideal resource for any student, practising engineer, or researcher interested in the connection between natural systems and synthetic design.
Описание: This monograph details basic concepts and tools fundamental for the analysis and synthesis of linear systems subject to actuator saturation and developments in recent research. The authors use a state-space approach and focus on stability analysis and the synthesis of stabilizing control laws in both local and global contexts. Different methods of modeling the saturation and behavior of the nonlinear closed-loop system are given special attention. Various kinds of Lyapunov functions are considered to present different stability conditions. Results arising from uncertain systems and treating performance in the presence of saturation are given. The text proposes methods and algorithms, based on the use of linear programming and linear matrix inequalities, for computing estimates of the basin of attraction and for designing control systems accounting for the control bounds and the possibility of saturation. They can be easily implemented with mathematical software packages.
Автор: Louis, Jean-paul Название: Control of synchronous actuators ISBN: 1848212739 ISBN-13(EAN): 9781848212732 Издательство: Wiley Рейтинг: Цена: 19982 р. Наличие на складе: Поставка под заказ.
Описание: Synchronous motors are indubitably the most effective device to drive industrial production systems and robots with precision and rapidity. Their control law is thus critical for combining at the same time high productivity to reduced energy consummation.
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