Title Electroactive polymer (EAP) actuators as artificial muscles : reality, potential, and challenges / Yoseph Bar-Cohen, editor

Edition 2nd ed Published Bellingham, Wash. : SPIE Press, ©2004

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Description 1 online resource (xvii, 765 pages) : illustrations Series SPIE Press monograph ; PM136 SPIE monograph ; PM136 Contents Topic 1. Introduction -- Chapter 1. EAP history, current status, and infrastructure / Yoseph Bar-Cohen -- 1.1. Introduction -- 1.2. Biological muscles -- 1.3. Historical review and currently available active polymers -- 1.4. Polymers with controllable properties or shape -- 1.5. Electroactive polymers (EAP) -- 1.6. The EAP roadmap, need for an established EAP technology -- Infrastructure -- 1.7. Potential -- 1.8. Acknowledgments -- 1.9. References Topic 2. Natural muscles -- Chapter 2. Natural muscle as a biological system / Gerald H. Pollack, Felix A. Blyakhman, Frederick B. Reitz, Olga V. Yakovenko, and Dwayne L. Dunaway -- 2.1. Conceptual background -- 2.2. Structural considerations -- 2.3. Does contraction involve a phase transition? -- 2.4. Molecular basis of the phase transition -- 2.5. Lessons from the natural muscle system that may be useful for the design of polymer actuators -- 2.6. References -- Chapter 3. Metrics of natural muscle function / Robert J. Full and Kenneth Meijer -- 3.1. Caution about copying and comparisons -- 3.2. Common characterizations, partial picture -- 3.3. Work-loop method reveals diverse roles of muscle function during rhythmic activity -- 3.4. Direct comparisons of muscle with human-made actuators -- 3.5. Future reciprocal Interdisciplinary collaborations -- 3.6. Acknowledgments -- 3.7. References Topic 3. EAP materials -- Topic 3.1. Electric EAP -- Chapter 4. Electric EAP / Qiming Zhang, Cheng Huang, Feng Xia, and Ji Su -- 4.1. Introduction -- 4.2. General terminology of electromechanical effects in electric EAP -- 4.3. PVDF-based ferroelectric polymers -- 4.4. Ferroelectric odd-numbered polyamides (nylons) -- 4.5. Electrostriction -- 4.6. Field-induced strain due to Maxwell stress effect -- 4.7. High dielectric constant polymeric materials as actuator materials -- 4.8. Electrets -- 4.9. Liquid-crystal polymers -- 4.10. Acknowledgments -- 4.11. References Topic 3.2. Ionic EAP -- Chapter 5. Electroactive polymer gels / Paul Calvert -- 5.1. Introduction, the gel state -- 5.2. Physical gels -- 5.3. Chemical gels -- 5.4. Thermodynamic properties of gels -- 5.5. Transport properties of gels -- 5.6. Polyelectrolyte gels -- 5.7. Mechanical properties of gels -- 5.8. Chemical actuation of gels -- 5.9. Electrically actuated gels -- 5.10. Recent progress -- 5.11. Future directions -- 5.12. References -- Chapter 6. Ionomeric polymer-metal composites / Sia Nemat-Nasser and Chris W. Thomas -- 6.1. Introduction -- 6.2. Brief history of IPMC materials -- 6.3. Materials and manufacture -- 6.4. Properties and characterization -- 6.5. Actuation mechanism -- 6.6. Development of IPMC applications -- 6.7. Discussion: advantages/disadvantages -- 6.8. Acknowledgments -- 6.9. References -- Chapter 7. Conductive polymers / José-María Sansiñena and Virginia Olazábal -- 7.1. Brief history of conductive polymers -- 7.2. Applications of conductive polymers -- 7.3. Basic mechanism of CP actuators -- 7.4. Development of CP actuators -- 7.5. Advantages and disadvantages of CP actuators -- 7.6. Acknowledgments -- 7.7. References -- Chapter 8. Carbon nanotube actuators: synthesis, properties, and performance / Geoffrey M. Spinks, Gordon G. Wallace, Ray H. Baughman, and Liming Dai -- 8.1. Introduction -- 8.2. Nanotube synthesis -- 8.3. Characterization of carbon nanotubes -- 8.4. Macroscopic nanotube assemblies: mats and fibers -- 8.5. Mechanical properties of carbon nanotubes -- 8.6. Mechanism of nanotube actuation -- 8.7. Experimental studies of carbon nanotube actuators -- 8.8. Conclusions and future developments -- 8.9. References Topic 3.3. Molecular EAP -- Chapter 9. Molecular scale electroactive polymers / Michael J. Marsella -- 9.1. Introduction -- 9.2. Intrinsic properties and macroscale translation -- 9.3. Stimulus-induced conformational changes within the single molecule -- 9.4. Final comments -- 9.5. References Topic 4. Modeling electroactive polymers -- Chapter 10. Computational chemistry / Kristopher E. Wise -- 10.1. Introduction -- 10.2. Overview of computational methods -- 10.3. Quantum mechanical methods -- 10.4. Classical force field simulations -- 10.5. Mesoscale simulations -- 10.6. References -- Chapter 11. Modeling and analysis of chemistry and electromechanics / Thomas Wallmersperger, Bernd Kröplin, and Rainer W. Gülch -- 11.1. Introduction --11.2. Chemical stimulation -- 11.3. Electrical stimulation -- 11.4. Conclusion -- 11.5. References -- Chapter 12. Electromechanical models for optimal design and effective behavior of electroactive polymers / Kaushik Bhattacharya, Jiangyu Li, and Yu Xiao -- 12.1. Introduction -- 12.2. Introduction to finite elasticity -- 12.3. Optimal design of electrostatic actuators -- 12.4. Models of ionomer actuators -- 12.5. Reduced models -- 12.6. Conclusion -- 12.7. Acknowledgment -- 12.8. References -- Chapter 13. Modeling IPMC for design of actuation mechanisms / Satoshi Tadokoro, Masashi Konyo, and Keisuke Oguro -- 13.1. Models and CAE tools for design of IPMC mechanisms -- 13.2. A physicochemical model considering six phenomena -- 13.3. Gray-box macroscopic model for mechanical and control design -- 13.4. Simulation demonstration by models -- 13.5. Applications of the model -- 13.6. References Topic 5. Processing and fabrication of EAPs -- Chapter 14. Processing and fabrication techniques / Yoseph Bar-Cohen, Virginia Olazábal, José-María Sansiñena, and Jeffrey Hinkley -- 14.1. Introduction -- 14.2. Synthesis and material processing -- 14.3. Fabrication and shaping techniques -- 14.4. Electroding techniques -- 14.5. System integration methods -- 14.6. EAP actuators -- 14.7. Concluding remarks -- 14.8. References Topic 6. Testing and characterization -- Chapter 15. Methods of testing and characterization / Stewart Sherrit, Xiaoqi Bao, and Yoseph Bar-Cohen -- 15.1. Introduction -- 15.2. Characterization of EAP with polarization-dependent strains -- 15.3. Characterization of ionic EAP with diffusion-dependent strain -- 15.4. Summary of test methods -- 15.5. Conclusion -- 15.6. Acknowledgments -- 15.7. References Topic 7. EAP actuators, devices, and mechanisms -- Chapter 16. Application of dielectric elastomer EAP actuators / Roy Kornbluh, Ron Pelrine, Qibing Pei, Marcus Rosenthal, Scott Stanford, Neville Bonwit, Richard Heydt, Harsha Prahlad, and Subramanian V. Shastri -- 16.1. Introduction -- 16.2. Dielectric elastomer EAP, background and basics -- 16.3. Actuator design issues -- 16.4. Operational considerations -- 16.5. Examples of dielectric elastomer EAP actuators and applications -- 16.6. Artificial muscles and applications to biologically inspired devices -- 16.7. General purpose linear actuators -- 16.8. Planar and other actuator configurations -- 16.9. Motors -- 16.10. Generators -- 16.11. Sensors -- 16.12. Summary and future developments -- 16.13. Acknowledgments -- 16.14. References Chapter 17. Biologically inspired robots / Brett Kennedy, Chris Melhuish, and Andrew Adamatzky -- 17.1. Introduction -- 17.2. Biologically inspired mechanisms and robots -- 17.3. Aspects of robotic design -- 17.4. Active polymer actuators in a traditional robotic system -- 17.5. Using rapid prototyping methods for integrated design -- 17.6. Evolutionary design algorithms (genetic algorithm design) -- 17.7. EAP actuators in highly integrated microrobot design -- 17.8. Solving the power problem toward energetic autonomy -- 17.9. The future of active polymer actuators and robots -- 17.10. References Chapter 18. Applications of EAP to the entertainment industry / David Hanson -- 18.1. Introduction -- 18.2. Entertainment and its shifting significance -- 18.3. Technical background to entertainment application of EAP -- 18.4. The craft of aesthetic biomimesis in entertainment -- 18.5. A recipe for using EAP in entertainment -- 18.6. Facial expression robot-practical test bed for EAP -- 18.7. Conclusion -- 18.8. Acknowledgment -- 18.9. References Chapter 19. Haptic interfaces using electrorheological fluids / Constantinos Mavroidis, Yoseph Bar-Cohen, and Mourad Bouzit -- 19.1. Introduction -- 19.2. Electrorheological fluids -- 19.3. Haptic interfaces and electrorheological fluids -- 19.4. MEMICA haptic glove -- 19.5. ECS element model derivation -- 19.6. Parametric analysis of the design of ECS elements -- 19.7. Experimental ECS system and results -- 19.8. Conclusions -- 19.9. Acknowledgments -- 19.10. References Chapter 20. Shape control of precision gossamer apertures / Christopher H.M. Jenkins -- 20.1. Introduction -- 20.2. Shape control of PGAs -- 20.3. Shape control methodologies involving electroactive polymers -- 20.4. Conclusions -- 20.5. Nomenclature -- 20.6. Acknowledgments -- 20.7. References Topic 8. Lessons learned, applications, and outlook -- Chapter 21. EAP applications, potential, and challenges / Yoseph Bar-Cohen -- 21.1. Introduction -- 21.2. Lesson learned using IPMC and dielectric EAP -- 21.3. Summary of existing EAP materials -- 21.4. Scalability issues and needs -- 21.5. Expected and evolving applications -- 21.6. EAP characterization -- 21.7. Platforms for demonstration of EAP -- 21.8. Future expectations -- 21.9. Acknowledgments -- 21.10. References -- Index Summary In concept and execution, this book covers the field of EAP with careful attention to all its key aspects and full infrastructure, including the available materials, analytical models, processing techniques, and characterization methods. In this second edition the reader is brought current on promising advances in EAP that have occurred in electric EAP, electroactive polymer gels, ionomeric polymer-metal composites, carbon nanotube actuators, and more Bibliography Includes bibliographical references and index Notes Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL English digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL Print version record Subject Polymers in medicine. Conducting polymers. Muscles. Biophysics. Musculoskeletal system. Physiology. Surgical instruments and apparatus. Polymers. Electrophysiology. Life sciences. Anatomy. Manufactures. Physical sciences. Artificial organs. Polymers -- chemistry Polymers -- therapeutic use Biophysics Tissues Biomedical and Dental Materials Musculoskeletal System Physiology Surgical Equipment Macromolecular Substances Muscles Polymers Electrophysiology Equipment and Supplies Chemicals and Drugs Biological Science Disciplines Anatomy Manufactured Materials Natural Science Disciplines Analytical, Diagnostic and Therapeutic Techniques and Equipment Technology, Industry, and Agriculture Disciplines and Occupations Technology, Industry, Agriculture Artificial Organs Electrophysiology -- methods Muscles -- physiology Surgical Instruments Animal Structures physiology. polymers. biological sciences. anatomy. physical sciences. HEALTH & FITNESS -- Holism. HEALTH & FITNESS -- Reference. MEDICAL -- Alternative Medicine. MEDICAL -- Atlases. MEDICAL -- Essays. MEDICAL -- Family & General Practice. MEDICAL -- Holistic Medicine. MEDICAL -- Osteopathy. Surgical instruments and apparatus Polymers Physiology Physical sciences Musculoskeletal system Manufactures Life sciences Electrophysiology Biophysics Artificial organs Anatomy Conducting polymers Muscles Polymers in medicine Genre/Form Electronic book Form Electronic book Author Bar-Cohen, Yoseph ISBN 9781615837236 161583723X 9780819481122 0819481122

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