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result(s) for
"Manipulators (Mechanism)"
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A robotic framework for the mobile manipulator : theory and application
\"This book helps readers visualize an end-to-end workflow for making a robot system work in a targeted environment. It is considered as a bridge from theories to real products, in which robotic software modules and the robotic system integration are mainly concerned\"-- Provided by publisher.
Kinematic Control of Redundant Robot Arms Using Neural Networks
by
Mirza, Mohammed Aquil
,
Jin, Long
,
Li, Shuai
in
Components, Circuits, Devices and Systems
,
Computing and Processing
,
Manipulators (Mechanism) -- Automatic control
2019
<b>Presents pioneering and comprehensive work on engaging movement in robotic arms, with a specific focus on neural networks</b> <p>This book presents and investigates different methods and schemes for the control of robotic arms whilst exploring the field from all angles. On a more specific level, it deals with the dynamic-neural-network based kinematic control of redundant robot arms by using theoretical tools and simulations. <p><i>Kinematic Control of Redundant Robot Arms Using Neural Networks</i> is divided into three parts: Neural Networks for Serial Robot Arm Control; Neural Networks for Parallel Robot Control; and Neural Networks for Cooperative Control. The book starts by covering zeroing neural networks for control, and follows up with chapters on adaptive dynamic programming neural networks for control; projection neural networks for robot arm control; and neural learning and control co-design for robot arm control. Next, it looks at robust neural controller design for robot arm control and teaches readers how to use neural networks to avoid robot singularity. It then instructs on neural network based Stewart platform control and neural network based learning and control co-design for Stewart platform control. The book finishes with a section on zeroing neural networks for robot arm motion generation. <ul> <li>Provides comprehensive understanding on robot arm control aided with neural networks</li> <li>Presents neural network-based control techniques for single robot arms, parallel robot arms (Stewart platforms), and cooperative robot arms</li> <li>Provides a comparison of using neural networks for control purposes rather than traditional control based methods</li> <li>Includes simulation and modelling tasks (e.g., MATLAB) for onward application for research and engineering development</li> </ul> <p>By focusing on robot arm control aided by neural networks whilst examining central topics surrounding the field, <i>Kinematic Control of Redundant Robot Arms Using Neural Networks</i> is an excellent book for graduate students and academic and industrial researchers studying neural dynamics, neural networks, analog and digital circuits, mechatronics, and mechanical engineering.
Dynamics and Control of Robotic Manipulators with Contact and Friction
2018,2019
A comprehensive guide to the friction, contact and impact on robot control and force feedback mechanism
Dynamics and Control of Robotic Manipulators with Contact and Friction offers an authoritative guide to the basic principles of robot dynamics and control with a focus on contact and friction. The authors discuss problems in interaction between human and real or virtual robot where dynamics with friction and contact are relevant. The book fills a void in the literature with a need for a text that considers the contact and friction generated in robot joints during their movements.
Designed as a practical resource, the text provides the information needed for task planning in view of contact, impact and friction for the designer of a robot control system for high accuracy and long durability. The authors include a review of the most up-to-date advancements in robot dynamics and control. It contains a comprehensive resource to the effective design and fabrication of robot systems and components for engineering and scientific purposes. This important guide:
* Offers a comprehensive reference with systematic treatment and a unified framework
* Includes simulation and experiments used in dynamics and control of robot considering contact, impact and friction
* Discusses the most current tribology methodology used to treat the multiple–scale effects
* Contains valuable descriptions of experiments and software used
* Presents illustrative accounts on the methods employed to handle friction in the closed loop, including the principles, implementation, application scope, merits and demerits
* Offers a cohesive treatment that covers tribology and multi-scales, multi-physics and nonlinear stochastic dynamics control
Written for graduate students of robotics, mechatronics, mechanical engineering, tracking control and practicing professionals and industrial researchers, Dynamics and Control of Robotic Manipulators with Contact and Friction offers a review to effective design and fabrication of stable and durable robot system and components.
The Future of Work
2018,2019
Looking for ways to handle the transition to a digital economy
Robots, artificial intelligence, and driverless cars are no longer things of the distant future. They are with us today and will become increasingly common in coming years, along with virtual reality and digital personal assistants.
As these tools advance deeper into everyday use, they raise the question-how will they transform society, the economy, and politics? If companies need fewer workers due to automation and robotics, what happens to those who once held those jobs and don't have the skills for new jobs? And since many social benefits are delivered through jobs, how are people outside the workforce for a lengthy period of time going to earn a living and get health care and social benefits?
Looking past today's headlines, political scientist and cultural observer Darrell M. West argues that society needs to rethink the concept of jobs, reconfigure the social contract, move toward a system of lifetime learning, and develop a new kind of politics that can deal with economic dislocations. With the U.S. governance system in shambles because of political polarization and hyper-partisanship, dealing creatively with the transition to a fully digital economy will vex political leaders and complicate the adoption of remedies that could ease the transition pain. It is imperative that we make major adjustments in how we think about work and the social contract in order to prevent society from spiraling out of control.
This book presents a number of proposals to help people deal with the transition from an industrial to a digital economy. We must broaden the concept of employment to include volunteering and parenting and pay greater attention to the opportunities for leisure time. New forms of identity will be possible when the \"job\" no longer defines people's sense of personal meaning, and they engage in a broader range of activities. Workers will need help throughout their lifetimes to acquire new skills and develop new job capabilities. Political reforms will be necessary to reduce polarization and restore civility so there can be open and healthy debate about where responsibility lies for economic well-being.
This book is an important contribution to a discussion about tomorrow-one that needs to take place today.
Building Smart LEGO MINDSTORMS EV3 Robots
2018
LEGO MINDSTORMS EV3 is a robotics platform that allows enthusiasts of all ages and skill levels to prototype their own smart robots. This book will walk you through six EV3 projects that demonstrate engineering concepts used in real world smart robots, which will help you master the EV3 and develop the skills necessary to build your own smart.
Modeling, identification & control of robots
2004
Written by two of Europe's leading robotics experts, this book provides the tools for a unified approach to the modelling of robotic manipulators, whatever their mechanical structure.No other publication covers the three fundamental issues of robotics: modelling, identification and control.
I, Yantra
What does it mean to be human? I , Yantra examines ancient
Indian narratives about robots and mechanically constructed beings
to explore how their Hindu, Jain, and Buddhist authors approached
this question. Making translations of many of these texts available
in English for the first time, author Signe Cohen argues that they
shed considerable light on South Asian religious notions of
humanity, self, and agency. She also documents connections between
ancient and modern responses to the ethical problems of what
precisely constitutes a sentient being and what rights such a being
should have. Situated at the intersection of humanities and
bioethics, this cross-disciplinary study will be of interest to
scholars of South Asian languages and literature as well as
specialists in religion and technology.
Kinematics of General Spatial Mechanical Systems
Guide to kinematic theory for the analysis of spatial mechanisms and manipulators Kinematics of General Spatial Mechanical Systems is an effective and proficient guide to the kinematic description and analysis of the spatial mechanical systems such as serial manipulators, parallel manipulators and spatial mechanisms.
Soft and Stiffness-controllable Robotics Solutions for Minimally Invasive Surgery
by
Helge Wurdemann
,
Ali Shafti
,
Jelizaveta Konstantinova
in
Automatic control engineering
,
Classical mechanics
,
COMPUTERSCIENCEnetBASE
2018,2022
Soft and Stiffness-controllable Robotics Solutions for Minimally Invasive Surgery presents the results of a research project, funded by European Commission, STIFF-FLOP: STIFFness controllable Flexible and Learn-able manipulator for surgical Operations. In Minimally Invasive Surgery (MIS), tools go through narrow openings and manipulate soft organs that can move, deform, or change stiffness. There are limitations on modern laparoscopic and robot-assisted surgical systems due to restricted access through Trocar ports, lack of haptic feedback, and difficulties with rigid robot tools operating inside a confined space filled with organs. Also, many control algorithms suffer from stability problems in the presence of unexpected conditions. Yet biological \"manipulators\", like the octopus arm can manipulate objects while controlling the stiffness of selected body parts and being inherently compliant when interacting with objects. STIFF-FLOP robot is an innovative soft robotic arm that can squeeze through a standard MIS, reconfigure itself and stiffen by hydrostatic actuation to perform compliant force control tasks while facing unexpected situations. Technical topics discussed in the book include:Soft actuatorsContinuum soft manipulatorsControl, kinematics and navigation of continuum manipulatorsOptical sensors for force, torque, and curvatureHaptic feedback and human interface for surgical systemsValidation of soft stiffness controllable robots
The Eclipse of the Utopias of Labor
2018,2020
The Eclipse of the Utopias of Labor traces the shift from the eighteenth-century concept of man as machine to the late twentieth-century notion of digital organisms. Step by step-from Jacques de Vaucanson and his Digesting Duck, through Karl Marx's Capital, Hermann von Helmholtz's social thermodynamics, Albert Speer's Beauty of Labor program in Nazi Germany, and on to the post-Fordist workplace, Rabinbach shows how society, the body, and labor utopias dreamt up future societies and worked to bring them about.
This masterful follow-up to The Human Motor, Rabinbach's brilliant study of the European science of work, bridges intellectual history, labor history, and the history of the body. It shows the intellectual and policy reasons as to how a utopia of the body as motor won wide acceptance and moved beyond the \"man as machine\" model before tracing its steep decline after 1945-and along with it the eclipse of the great hopes that a more efficient workplace could provide the basis of a new, more socially satisfactory society.