Biomimetic Robotic Artificial Muscles

Biomimetic Robotic Artificial Muscles PDF Author: Kwang Jin Kim
Publisher: World Scientific
ISBN: 9814390364
Category : Science
Languages : en
Pages : 300

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Book Description
Biomimetic Robotic Artificial Muscles presents a comprehensive up-to-date overview of several types of electroactive materials with a view of using them as biomimetic artificial muscles. The purpose of the book is to provide a focused, in-depth, yet self-contained treatment of recent advances made in several promising EAP materials. In particular, ionic polymer-metal composites, conjugated polymers, and dielectric elastomers are considered. Manufacturing, physical characterization, modeling, and control of the materials are presented. Namely, the book adopts a systems perspective to integrate recent developments in material processing, actuator design, control-oriented modeling, and device and robotic applications. While the main focus is on the new developments in these subjects, an effort has been made throughout the book to provide the reader with general, basic information about the materials before going into more advanced topics. As a result, the book is very much self-contained and expected to be accessible for a reader who does not have background in EAPs.Based on the good fundamental knowledge and the versatility of the materials, several promising biomimetic and robotic applications such robotic fish propelled by an IPMC tail, an IPMC energy harvester, an IPMC-based valveless pump, a conjugated polymer petal-driven micropump, and a synthetic elastomer actuator-enabled robotic finger are demonstrated.

Biomimetic Robotic Artificial Muscles

Biomimetic Robotic Artificial Muscles PDF Author: Kwang Jin Kim
Publisher: World Scientific
ISBN: 9814390364
Category : Science
Languages : en
Pages : 300

Get Book Here

Book Description
Biomimetic Robotic Artificial Muscles presents a comprehensive up-to-date overview of several types of electroactive materials with a view of using them as biomimetic artificial muscles. The purpose of the book is to provide a focused, in-depth, yet self-contained treatment of recent advances made in several promising EAP materials. In particular, ionic polymer-metal composites, conjugated polymers, and dielectric elastomers are considered. Manufacturing, physical characterization, modeling, and control of the materials are presented. Namely, the book adopts a systems perspective to integrate recent developments in material processing, actuator design, control-oriented modeling, and device and robotic applications. While the main focus is on the new developments in these subjects, an effort has been made throughout the book to provide the reader with general, basic information about the materials before going into more advanced topics. As a result, the book is very much self-contained and expected to be accessible for a reader who does not have background in EAPs.Based on the good fundamental knowledge and the versatility of the materials, several promising biomimetic and robotic applications such robotic fish propelled by an IPMC tail, an IPMC energy harvester, an IPMC-based valveless pump, a conjugated polymer petal-driven micropump, and a synthetic elastomer actuator-enabled robotic finger are demonstrated.

Neurotechnology for Biomimetic Robots

Neurotechnology for Biomimetic Robots PDF Author: Joseph Ayers
Publisher: MIT Press
ISBN: 9780262011938
Category : Biosensors
Languages : en
Pages : 666

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Book Description
An overview of neurotechnology, the engineering of robots based on animals and animal behavior. The goal of neurotechnology is to confer the performance advantages of animal systems on robotic machines. Biomimetic robots differ from traditional robots in that they are agile, relatively cheap, and able to deal with real-world environments. The engineering of these robots requires a thorough understanding of the biological systems on which they are based, at both the biomechanical and physiological levels.This book provides an in-depth overview of the field. The areas covered include myomorphic actuators, which mimic muscle action; neuromorphic sensors, which, like animal sensors, represent sensory modalities such as light, pressure, and motion in a labeled-line code; biomimetic controllers, based on the relatively simple control systems of invertebrate animals; and the autonomous behaviors that are based on an animal's selection of behaviors from a species-specific behavioral "library." The ultimate goal is to develop a truly autonomous robot, one able to navigate and interact with its environment solely on the basis of sensory feedback without prompting from a human operator.

Twisted and Coiled Polymer Muscles and Structures for Robotics Application

Twisted and Coiled Polymer Muscles and Structures for Robotics Application PDF Author: Lianjun Wu
Publisher:
ISBN:
Category : Actuators
Languages : en
Pages :

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Book Description
New actuator technologies play a significant role to develop a lightweight, cost-effective, high performance and biomimetic robotic system. In 2014, Haines et al. [Artificial muscles from fishing line and sewing thread. science, 343(6173), pp.868-872] demonstrated the transformation of polymer fibers from fishing line and sewing thread into artificial muscles by twisting & coiling and heat treatment process, which contract in response to thermal or electrothermal stimuli. The twisted and coiled polymer (TCP) muscles can generate giant stroke, demonstrate high energy and power densities, operate silently, and are of great interest for robotics application. This work presents an extensive study of the TCP muscles using experimental methods to establish the relationship of the characteristics of the muscles in response to input parameters such as power, pre-stress, and stiffness. The experimental results in the time domain were evaluated using thermoelectric and thermo-mechanical models. A new artificial muscle mandrel-coiled fabrication apparatus was designed and developed to produce TCP muscles from fishing line and resistance wire. The new fabrication method enables twisting of the polymer fiber without adding twist into the resistance wire. Isotonic test and spring-load test characterization of TCP muscles were conducted to investigate the performance of TCP muscles. In the two test methods, the effect of power input, frequency, external load, and pre-stress on the actuation stroke and the pulling force of the artificial muscle were investigated. It was shown that a quick contraction (within 1 s) can be achieved without sacrificing actuation stroke by using short pulse with high electrical power. The full characterization of TCP muscles provides a guideline for actuator development. In this work, three novel applications of TCP muscle were demonstrated for the first time. The first one is a reconfigurable robot with icosahedral tensegrity structure that was developed using TCP muscles from sewing thread. Rolling motion of the tensegrity robot under a contact pattern 2 (contact with a ground in a non-regular, isosceles triangle) was successfully demonstrated. The second one and important contribution is a compact and low-cost humanoid hand that was powered by nylon artificial muscles made from multifilament nylon 6 sewing thread. Two different designs were presented along with the essential elements consisting of actuators, springs, tendons and guide systems. The hand design utilized a bioinspired design approach by utilizing agonist and antagonist actuation system. A kinematic model for the flexor tendons was developed to simulate the flexion motion and compared with experimental results. Grasping of various objects was demonstrated within 1 s using the robotic hand showing an array of functions similar to a natural hand. The third one is a modular musculoskeletal system based on ball and socket joint for bioinspired robotic system. For this purpose, 3D printed bone-like structure and TCP muscles were embedded within elastomeric skin to mimic natural joints. 3D printing and casting were primarily used for manufacturing the musculoskeletal system and the experimental results showed that the bio-inspired ball and socket joint could deliver a very good dynamic response, promoting TCP muscle application in musculoskeletal system and other biologically inspired robotic system.

Electroactive Polymers for Robotic Applications

Electroactive Polymers for Robotic Applications PDF Author: Kwang J. Kim
Publisher: Springer Science & Business Media
ISBN: 1846283728
Category : Technology & Engineering
Languages : en
Pages : 288

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Book Description
This book covers the fundamental properties, modeling, and demonstration of Electroactive polymers in robotic applications. It particularly details artificial muscles and sensors. In addition, the book discusses the properties and uses in robotics applications of ionic polymer–metal composite actuators and dielectric elastomers.

Biomimetics

Biomimetics PDF Author: Yoseph Bar-Cohen
Publisher: CRC Press
ISBN: 1420037714
Category : Medical
Languages : en
Pages : 579

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Book Description
Nature is the world's foremost designer. With billions of years of experience and boasting the most extensive laboratory available, it conducts research in every branch of engineering and science. Nature's designs and capabilities have always inspired technology, from the use of tongs and tweezers to genetic algorithms and autonomous legged robots.

Robotic Surgery

Robotic Surgery PDF Author: Mohsen Shahinpoor
Publisher: CRC Press
ISBN: 9814463515
Category : Medical
Languages : en
Pages : 205

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Book Description
Robotic surgery has already created a paradigm shift in medical surgical procedures and will continue to expand to all surgical and microsurgical interventions. There is no doubt that in doing so robotic surgical systems, such as the da Vinci surgical system, will become smarter and more sophisticated with the integration, implementation, and syner

Artificial Muscles

Artificial Muscles PDF Author: Mohsen Shahinpoor
Publisher: CRC Press
ISBN: 1000473384
Category : Medical
Languages : en
Pages : 548

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Book Description
Smart materials are the way of the future in a variety of fields, from biomedical engineering and chemistry to nanoscience, nanotechnology, and robotics. Featuring an interdisciplinary approach to smart materials and structures, this second edition of Artificial Muscles: Applications of Advanced Polymeric Nanocomposites has been fully updated to thoroughly review the latest knowledge of ionic polymeric conductor nanocomposites (IPCNCs), including ionic polymeric metal nanocomposites (IPMNCs) as biomimetic distributed nanosensors, nanoactuators, nanotransducers, nanorobots, artificial muscles, and electrically controllable intelligent polymeric network structures. Authored by one of the founding fathers of the field, the book introduces fabrication and manufacturing methods of several electrically and chemically active ionic polymeric sensors, actuators, and artificial muscles, as well as a new class of electrically active polymeric nanocomposites and artificial muscles. It also describes a few apparatuses for modeling and testing various artificial muscles to show the viability of chemoactive and electroactive muscles. It presents the theories, modeling, and numerical simulations of ionic polymeric artificial muscles’ electrodynamics and chemodynamics and features current industrial and medical applications of IPMNCs. By covering the fabrication techniques of and novel developments in advanced polymeric nanocomposites, this second edition continues to provides an accessible yet solid foundation to the subject while stimulating further research. Key features: Fully up to date with the latest cutting-edge discoveries in the field Authored by a world expert in the subject area Explores the exciting and growing topic of smart materials in medicine Mohsen Shahinpoor is Professor of Mechanical Engineering at the University of Maine and a leading expert in artificial muscles.

Biologically Inspired Intelligent Robots

Biologically Inspired Intelligent Robots PDF Author: Yoseph Bar-Cohen
Publisher: SPIE Press
ISBN: 9780819448729
Category : Computers
Languages : en
Pages : 414

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Book Description
The multidisciplinary issues involved in the development of biologically inspired intelligent robots include materials, actuators, sensors, structures, functionality, control, intelligence, and autonomy. This book reviews various aspects ranging from the biological model to the vision for the future.

Biomimetic and Biohybrid Systems

Biomimetic and Biohybrid Systems PDF Author: Uriel Martinez-Hernandez
Publisher: Springer
ISBN: 3030247414
Category : Computers
Languages : en
Pages : 384

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Book Description
This book constitutes the proceedings of the 8th International Conference on Biomimetic and Biohybrid Systems, Living Machines 2019, held in Nara, Japan, in July 2019. The 26 full and 16 short papers presented in this volume were carefully reviewed and selected from 45 submissions. They deal with research on novel life-like technologies inspired by the scientific investigation of biological systems, biomimetics, and research that seeks to interface biological and artificial systems to create biohybrid systems.

Biologically Inspired Robotics

Biologically Inspired Robotics PDF Author: Yunhui Liu
Publisher: CRC Press
ISBN: 1351833200
Category : Medical
Languages : en
Pages : 343

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Book Description
Robotic engineering inspired by biology—biomimetics—has many potential applications: robot snakes can be used for rescue operations in disasters, snake-like endoscopes can be used in medical diagnosis, and artificial muscles can replace damaged muscles to recover the motor functions of human limbs. Conversely, the application of robotics technology to our understanding of biological systems and behaviors—biorobotic modeling and analysis—provides unique research opportunities: robotic manipulation technology with optical tweezers can be used to study the cell mechanics of human red blood cells, a surface electromyography sensing system can help us identify the relation between muscle forces and hand movements, and mathematical models of brain circuitry may help us understand how the cerebellum achieves movement control. Biologically Inspired Robotics contains cutting-edge material—considerably expanded and with additional analysis—from the 2009 IEEE International Conference on Robotics and Biomimetics (ROBIO). These 16 chapters cover both biomimetics and biorobotic modeling/analysis, taking readers through an exploration of biologically inspired robot design and control, micro/nano bio-robotic systems, biological measurement and actuation, and applications of robotics technology to biological problems. Contributors examine a wide range of topics, including: A method for controlling the motion of a robotic snake The design of a bionic fitness cycle inspired by the jaguar The use of autonomous robotic fish to detect pollution A noninvasive brain-activity scanning method using a hybrid sensor A rehabilitation system for recovering motor function in human hands after injury Human-like robotic eye and head movements in human–machine interactions A state-of-the-art resource for graduate students and researchers.