Wheeled Mobile Robot Control


Book Description

This book focuses on the development and methodologies of trajectory control of differential-drive wheeled nonholonomic mobile robots. The methodologies are based on kinematic models (posture and configuration) and dynamic models, both subject to uncertainties and/or disturbances. The control designs are developed in rectangular coordinates obtained from the first-order sliding mode control in combination with the use of soft computing techniques, such as fuzzy logic and artificial neural networks. Control laws, as well as online learning and adaptation laws, are obtained using the stability analysis for both the developed kinematic and dynamic controllers, based on Lyapunov’s stability theory. An extension to the formation control with multiple differential-drive wheeled nonholonomic mobile robots in trajectory tracking tasks is also provided. Results of simulations and experiments are presented to verify the effectiveness of the proposed control strategies for trajectory tracking situations, considering the parameters of an industrial and a research differential-drive wheeled nonholonomic mobile robot, the PowerBot. Supplementary materials such as source codes and scripts for simulation and visualization of results are made available with the book.




Green Manufacturing


Book Description

Green Manufacturing: Fundamentals and Applications introduces the basic definitions and issues surrounding green manufacturing at the process,machine and system (including supply chain) levels. It also shows, by way of several examples from different industry sectors, the potential for substantial improvement and the paths to achieve the improvement. Additionally, this book discusses regulatory and government motivations for green manufacturing and outlines the path for making manufacturing more green as well as making production more sustainable. This book also: Discusses new engineering approaches for manufacturing and provides a path from traditional manufacturing to green manufacturing Addresses regulatory and economic issues surrounding green manufacturing Details new supply chains that need to be in place before going green Includes state-of-the-art case studies in the areas of automotive, semiconductor and medical areas as well as in the supply chain and packaging areas




Smart Materials and Intelligent Systems, SMIS2010


Book Description

Selected, peer reviewed papers from the International Conference on Smart Materials and Intelligent Systems (SMIS) 2010, December 17-20, 2010, Chongqing, China




Smart Materials and Intelligent Systems, SMIS2010


Book Description

The aim of this special volume is to facilitate the exchange of information on the best practice for handling multifunctional materials, active materials, enabling technologies and integrated system design, and intelligent systems and applications, etc. It will provide an opportunity for engineers and scientists in academia, industry and government to address the most innovative research and development topics, including those affecting technical challenges, social and economic issues, and to discuss their ideas, data, work-in-progress and experience concerning all aspects of Smart Materials and Intelligent Systems. Review from Book News Inc.: Two volumes contain 284 peer-reviewed papers selected from 800 submissions for presentation at the International Conference on Smart Materials and Intelligent Systems (SMIS) 2010, held December 2010, in Chonqing, China. Contributors are from specialties such as multifunctional materials, structural health monitoring, enabling technologies and integrated system design, active materials, mechanics and behavior, modeling, simulation and control, and intelligent systems and applications, among others. A brief sampling of topics to give some idea of scope and technical level: particle-size effects on the volatilization of oil in porous media, scale and corrosion inhibition of synthesized polymers from waste itaconic acid, data mining and heuristic algorithms for electronic commerce, seed levitation based on magneto-Archimedes effect, sweet spot and the influence of corking and materials on baseball bat, the development of an environmental risk emergency management decision support information system, and an improved ant-colony algorithm based on cloud model theory. The papers are arranged in no discernible order, but a keyword index will help guide readers. (Annotation ©2011 Book News Inc. Portland, OR).




Smart Materials and Intelligent Systems


Book Description

The aim of this special volume is to facilitate the exchange of information on the best practice for handling multifunctional materials, active materials, enabling technologies and integrated system design, and intelligent systems and applications, etc. It will provide an opportunity for engineers and scientists in academia, industry and government to address the most innovative research and development topics, including those affecting technical challenges, social and economic issues, and to discuss their ideas, data, work-in-progress and experience concerning all aspects of smart materials and intelligent systems.




Smart Materials and Intelligent Systems, SMIS2011


Book Description

Selected, peer reviewed papers from the 2011 International Conference on Smart Materials and Intelligent Systems, (SMIS 2011), December 23-25, 2011, Chongqing, China




Smart Materials and Intelligent Systems


Book Description

The aim of this special volume is to facilitate the exchange of information on the best practices for multifunctional materials, active materials, enabling technologies and integrated system design, intelligent systems and applications, etc. It provided an opportunity for engineers and scientists in academia, industry and government to address the most innovative research and developments, including technical challenges, social and economic issues, and to discuss their ideas and results in all aspects of Smart Materials and Intelligent Systems.




Fundamentals of Smart Materials


Book Description

Smart materials are of significant interest and this is the first textbook to provide a comprehensive graduate level view of topics that relate to this field. Fundamentals of Smart Materials consists of a workbook and solutions manual covering the basics of different functional material systems aimed at advanced undergraduate and postgraduate students. Topics include piezoelectric materials, magnetostrictive materials, shape memory alloys, mechanochromic materials, thermochromic materials, chemomechanical polymers and self-healing materials. Each chapter provides an introduction to the material, its applications and uses with example problems, fabrication and manufacturing techniques, conclusions, homework problems and a bibliography. Edited by a leading researcher in smart materials, the textbook can be adopted by teachers in materials science and engineering, chemistry, physics and chemical engineering.




Materials and Devices for Smart Systems II: Volume 888


Book Description

Smart/intelligent systems is a primary technology for present and future applications in areas ranging from everyday life to aerospace missions, from civil to military environments, from robots to information technology. Smart materials are the critical foundation for high-performance smart devices, and smart devices are fundamental components for smart systems. The three cannot be separated. This book bridges the fields of smart materials, sensing and actuating devices, and intelligent systems, and provides an opportunity for researchers from all three arenas to channel information into a coherent, interdisciplinary community. Topics include: piezoelectric actuators; novel devices and systems; shape memory alloys and magnetostrictive devices; nanometer-scale processing and properties; piezoelectric materials; sensor materials and devices; and electroactive polymer actuators.