Download or read book Parallel Robots With Unconventional Joints written by Patrick Grosch and published by Springer. This book was released on 2019-03-20 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how, through certain geometric transformations, some of the standard joints used in parallel robots can be replaced with lockable or non-holonomic joints. These substitutions allow for reducing the number of legs, and hence the number of actuators needed to control the robot, without losing the robot's ability to bring its mobile platform to the desired configuration. The kinematics of the most representative examples of these new designs are analyzed and their theoretical features verified through simulations and practical implementations.
Download or read book Parallel Robots with Unconventional Joints to Achieve Under actuation and Reconfigurability written by Patrick Grosch and published by . This book was released on 2016 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the thesis is to define, analyze, and verify through simulations and practical implementations, parallel robots with unconventional joints that allow them to be under-actuated and/or reconfigurable. The new designs will be derived from the: * 6SPS robot (alternatively 6UPS or 6SPU, depending on the implementation) when considering the spatial case (i.e., robots with 3 degrees of freedom of rotation and 3 degrees of freedom of translation). * S-3SPS robot (alternatively S-3UPS or S-3SPU, depending on the implementation) when considering spherical robots (i.e., robots with 3 degrees of freedom of rotation). In both cases, we will see how, through certain geometric transformations, some of the standard joints can be replaced by lockable or non-holonomic joints. These substitutions permit reducing the number of legs (and hence the number of actuators needed to control the robot), without losing the robot's ability to bring its mobile platform to any position and orientation (in case of a spatial robot), or to any orientation (in case of a spherical robot), within its workspace. The expected benefit of these new designs is to obtain parallel robots with: * larger working spaces because the possibility of collisions between legs is reduced, and the number of joints (with their intrinsic range limitations) is also reduced; * lower weight because the number of actuators and joints is reduced; and * lower cost because the number of actuators and controllers is also reduced. The elimination of an actuator and the introduction of a motion constraint reduces in one the dimension of the space of allowed velocities attainable from a given configuration. As a result, it will be necessary, in general, to plan maneuvers to reach the desired configuration for the moving platform. Therefore, the obtained robots will only be suitable for applications where accuracy is required in the final position and a certain margin of error is acceptable in the generated trajectories.
Download or read book Parallel Robots written by J.-P. Merlet and published by Kluwer Academic Pub. This book was released on 2000-01-01 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel robots are closed-loop mechanisms presenting very good performances in terms of accuracy, rigidity and ability to manipulate large loads. Parallel robots have been used in a large number of applications ranging from astronomy to flight simulators and are becoming increasingly popular in the field of machine-tool industry. This book presents a complete synthesis of the latest results on the possible mechanical architectures, analysis and synthesis of this type of mechanism. It is intended to be used by students (with over 100 exercises and numerous Internet addresses), researchers (with over 500 references and anonymous ftp access to the code of some algorithms presented in this book) and engineers (for which practical results and applications are presented).
Download or read book Parallel Robots written by Hamid D. Taghirad and published by CRC Press. This book was released on 2013-02-20 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel structures are more effective than serial ones for industrial automation applications that require high precision and stiffness, or a high load capacity relative to robot weight. Although many industrial applications have adopted parallel structures for their design, few textbooks introduce the analysis of such robots in terms of dynamics
Download or read book Parallel Robotic Machine Tools written by Dan Zhang and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research and development of various parallel mechanism applications in engineering are now being performed more and more actively in every industrial field. Parallel robot based machine tools development is considered a key technology of robot applications in manufacturing industries. The material covered here describes the basic theory, approaches, and algorithms in the field of parallel robot based machine tools. In addition families of new alternative mechanical architectures which can be used for machine tools with parallel architecture are introduced. Given equal importance is the design of mechanism systems such as kinematic analysis, stiffness analysis, kinetostatic modeling, and optimization.
Download or read book Fundamentals of Parallel Robots written by Ilian A. Bonev and published by Springer Verlag. This book was released on 2010-06-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike a serial robot, in which the end-effector is connected to a base through a series of motor-actuated joints, the end-effector of a parallel robot is connected to the base through several mechanisms in parallel. This title provides an insight into the principles of motion that are responsible for the complex variety of parallel robots.
Download or read book Parallel Manipulators Towards New Applications written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Robotics Research written by John M. Hollerbach and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the proceedings of the 9th International Symposium of Robotics Research, one of the oldest and most prestigious conferences in robotics. The goal of the symposium was to bring together active, leading robotics researchers from academia, government and industry, to define the state of the art of robotics and its future direction. The broad spectrum of robotics research is covered, with an eye on what will be important in robotics in the next millennium.
Download or read book Fundamentals of Mechanics of Robotic Manipulation written by Marco Ceccarelli and published by Springer Nature. This book was released on 2022-03-30 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book explores the fundamental issues of robot mechanics for both the analysis and design of manipulations, manipulators and grippers, taking into account a central role of mechanics and mechanical structures in the development and use of robotic systems with mechatronic design. It examines manipulations that can be performed by robotic manipulators. The contents of the book are kept at a fairly practical level with the aim to teach how to model, simulate, and operate robotic mechanical systems. The chapters have been written and organized in a way that they can be red even separately, so that they can be used separately for different courses and purposes. The introduction illustrates motivations and historical developments of robotic mechanical systems. Chapter 2 describes the analysis and design of manipulations by automatic machinery and robots; chapter 3 deals with the mechanics of serial-chain manipulators with the aim to propose algorithms for analysis, simulation, and design purposes; chapter 4 introduces the mechanics of parallel manipulators; chapter 5 addresses the attention to mechanical grippers and related mechanics of grasping.
Download or read book Instantaneous Kinematics and Joint Displacement Analysis of Fully parallel Robotic Devices written by Maher Gaber Mohamed and published by . This book was released on 1983 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Robotic Systems written by Ashish Dutta and published by BoD – Books on Demand. This book was released on 2012-02-03 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together some of the latest research in robot applications, control, modeling, sensors and algorithms. Consisting of three main sections, the first section of the book has a focus on robotic surgery, rehabilitation, self-assembly, while the second section offers an insight into the area of control with discussions on exoskeleton control and robot learning among others. The third section is on vision and ultrasonic sensors which is followed by a series of chapters which include a focus on the programming of intelligent service robots and systems adaptations.
Download or read book Climbing and Walking Robots written by Manuel Armada and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings present a full state-of-the-art picture of the popular and motivating field of climbing and walking robots, featuring recent research by leading climbing and walking robot experts in various industrial and emerging fields.
Download or read book Advances in Robot Kinematics 2022 written by Oscar Altuzarra and published by Springer Nature. This book was released on 2022-06-17 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the latest scientific achievements on robot kinematics provided by the prominent researchers participating in the 18th International Symposium on Advances in Robot Kinematics ARK2022, organized in the University of the Basque Country, Bilbao, Spain. It is of interest to researchers wanting to know more about the latest topics and methods in the fields of the kinematics, control and design of robotic systems. The book brings together 53 peer-reviewed papers. These cover the full range of robotic systems, including serial, parallel, flexible mechanisms, and cable-driven manipulators, and tackle problems such as: kinematic analysis of robots, robot modelling and simulation, theories and methods in kinematics, singularity analysis, kinematic problems in parallel robots, redundant robots, cable robots, kinematics in biological systems, flexible parallel manipulators, humanoid robots and humanoid subsystems.
Download or read book Motion Kinematics for Series parallel Robots Using a Virtual Link Concept written by Deepak Shukla and published by . This book was released on 1991 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manufacturing Robots written by Daniel R. Faust and published by The Rosen Publishing Group, Inc. This book was released on 2016-07-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most products we use every day were made using manufacturing robots. Readers will be surprised to hear how common and important robots are in the manufacturing world. This book covers the history of manufacturing robots, as well as the newest robots that are used today. The many benefits of manufacturing robots are explained, as well as controversies behind their use. Reader will learn the technology behind several manufacturing robots and how they've radically changed the way companies produce goods. Color photographs give an inside look at the jobs manufacturing robots do every day.
Download or read book Cable suspended Parallel Robots written by Abdullah B. Alp and published by . This book was released on 2001 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Modeling of a Parallel Robot written by Robert John Ellwood and published by . This book was released on 2010 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
