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Theory Of Parallel Mechanisms
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Book Synopsis Theory of Parallel Mechanisms by : Zhen Huang
Download or read book Theory of Parallel Mechanisms written by Zhen Huang and published by Springer Science & Business Media. This book was released on 2012-07-26 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains mechanism analysis and synthesis. In mechanism analysis, a mobility methodology is first systematically presented. This methodology, based on the author's screw theory, proposed in 1997, of which the generality and validity was only proved recently, is a very complex issue, researched by various scientists over the last 150 years. The principle of kinematic influence coefficient and its latest developments are described. This principle is suitable for kinematic analysis of various 6-DOF and lower-mobility parallel manipulators. The singularities are classified by a new point of view, and progress in position-singularity and orientation-singularity is stated. In addition, the concept of over-determinate input is proposed and a new method of force analysis based on screw theory is presented. In mechanism synthesis, the synthesis for spatial parallel mechanisms is discussed, and the synthesis method of difficult 4-DOF and 5-DOF symmetric mechanisms, which was first put forward by the author in 2002, is introduced in detail. Besides, the three-order screw system and its space distribution of the kinematic screws for infinite possible motions of lower mobility mechanisms are both analyzed.
Book Synopsis Type Synthesis of Parallel Mechanisms by : Xianwen Kong
Download or read book Type Synthesis of Parallel Mechanisms written by Xianwen Kong and published by Springer. This book was released on 2007-10-28 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique monograph focuses on the systematic type synthesis of parallel mechanisms (PMs), a key issue in the creative design of a wide variety of innovative devices such as parallel manipulators, motion simulators, and haptic devices. Essential reading for researchers, developers, engineers and graduate students with interests in robotics, this book covers the classification of PMs as well as providing a large number of PMs ready to be used in practical applications.
Book Synopsis Analysis and Synthesis of Compliant Parallel Mechanisms—Screw Theory Approach by : Chen Qiu
Download or read book Analysis and Synthesis of Compliant Parallel Mechanisms—Screw Theory Approach written by Chen Qiu and published by Springer Nature. This book was released on 2020-06-23 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the design of compliant mechanisms, presenting readers with a good understanding of both the solid mechanics of flexible elements and their configuration design, based on a mechanism-equivalent approach in the framework of screw theory. The book begins with the theoretical background of screw theory, and systematically addresses both the compliance characteristics of flexible elements and their configuration design. The book then covers a broad range of compliant parallel mechanism design topics, from stiffness to constraint decomposition, from conceptual design to dimensional design, and from analysis to synthesis, as well as the large deformation problem; this is followed by both simulations and physical experiments, offering readers a solid foundation and useful tools. Given its scope and the results it presents, the book will certainly benefit and inform future research on the topic. It offers a valuable asset for researchers, developers, engineers and graduate students with an interest in compliant mechanisms, robotics and screw theory.
Book Synopsis Analysis and Synthesis of Compliant Parallel Mechanisms--screw Theory Approach by : Chen Qiu
Download or read book Analysis and Synthesis of Compliant Parallel Mechanisms--screw Theory Approach written by Chen Qiu and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the design of compliant mechanisms, presenting readers with a good understanding of both the solid mechanics of flexible elements and their configuration design, based on a mechanism-equivalent approach in the framework of screw theory. The book begins with the theoretical background of screw theory, and systematically addresses both the compliance characteristics of flexible elements and their configuration design. The book then covers a broad range of compliant parallel mechanism design topics, from stiffness to constraint decomposition, from conceptual design to dimensional design, and from analysis to synthesis, as well as the large deformation problem; this is followed by both simulations and physical experiments, offering readers a solid foundation and useful tools. Given its scope and the results it presents, the book will certainly benefit and inform future research on the topic. It offers a valuable asset for researchers, developers, engineers and graduate students with an interest in compliant mechanisms, robotics and screw theory.
Book Synopsis Parallel Manipulators of Robots by : Korganbay Sagnayevich Sholanov
Download or read book Parallel Manipulators of Robots written by Korganbay Sagnayevich Sholanov and published by Springer Nature. This book was released on 2020-09-10 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the theoretical framework of parallel manipulators and presents examples of their application. The theoretical part begins with the theory of parallel manipulator synthesis. Working on this basis, various topology designs of one-loop and multiloop parallel manipulators are then obtained. The next section describes the zero parameters method for the analysis of mechanism (manipulator) structure with closed kinematic circuits, and includes examples of its application, highlighting its advantages compared to traditional methods. The book then presents the redundant parameters method for determining the position of special parallel manipulator links, and discusses its application in solving the direct problem of link position for multiloop manipulators. It also addresses one-loop and multiloop manipulators, and includes a solution for the direct and inverse link position problems of kinematics. In closing, the book presents a range of potential applications for parallel manipulator. These examples are intended to promote the development and implementation of new engineering solutions, e.g. in seismic protection systems, renewable energy and other areas. The book includes a wealth of material that can be used for teaching undergraduate, graduate and PhD students majoring in robotics, automation and related fields, and can also be used by researchers to solve problems in connection with introducing robotics technologies.
Book Synopsis Parallel Kinematics by : Xin-Jun Liu
Download or read book Parallel Kinematics written by Xin-Jun Liu and published by Springer Science & Business Media. This book was released on 2013-08-15 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel Kinematics- Type, Kinematics, and Optimal Design presents the results of 15 year's research on parallel mechanisms and parallel kinematics machines. This book covers the systematic classification of parallel mechanisms (PMs) as well as providing a large number of mechanical architectures of PMs available for use in practical applications. It focuses on the kinematic design of parallel robots. One successful application of parallel mechanisms in the field of machine tools, which is also called parallel kinematics machines, has been the emerging trend in advanced machine tools. The book describes not only the main aspects and important topics in parallel kinematics, but also references novel concepts and approaches, i.e. type synthesis based on evolution, performance evaluation and optimization based on screw theory, singularity model taking into account motion and force transmissibility, and others. This book is intended for researchers, scientists, engineers and postgraduates or above with interests in robotics and advanced machine tools technology such as parallel kinematics machines (PKMs). Xinjun Liu and Jinsong Wang, professors, work at The Institute of Manufacturing Engineering, Department of Precision Instruments and Mechanology, Tsinghua University.
Book Synopsis New Trends in Mechanism and Machine Science by : Philippe Wenger
Download or read book New Trends in Mechanism and Machine Science written by Philippe Wenger and published by Springer. This book was released on 2016-09-03 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects the most recent advances in mechanism science and machine theory with application to engineering. It contains selected peer-reviewed papers of the sixth International Conference on Mechanism Science, held in Nantes, France, 20-23 September 2016, covering topics on mechanism design and synthesis, mechanics of robots, mechanism analysis, parallel manipulators, tensegrity mechanisms, cable mechanisms, control issues in mechanical systems, history of mechanisms, mechanisms for biomechanics and surgery and industrial and nonindustrial applications.
Book Synopsis Advances in Robot Kinematics 2018 by : Jadran Lenarcic
Download or read book Advances in Robot Kinematics 2018 written by Jadran Lenarcic and published by Springer. This book was released on 2018-06-22 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the proceedings of ARK 2018, the 16th International Symposium on Advances in Robot Kinematics, that was organized by the Group of Robotics, Automation and Biomechanics (GRAB) from the University of Bologna, Italy. ARK are international symposia of the highest level organized every two years since 1988. ARK provides a forum for researchers working in robot kinematics and stimulates new directions of research by forging links between robot kinematics and other areas.The main topics of the symposium of 2018 were: kinematic analysis of robots, robot modeling and simulation, kinematic design of robots, kinematics in robot control, theories and methods in kinematics, singularity analysis, kinematic problems in parallel robots, redundant robots, cable robots, over-constrained linkages, kinematics in biological systems, humanoid robots and humanoid subsystems.
Download or read book Parallel Robots written by J.P. Merlet and published by Springer. This book was released on 2000-07-31 with total page 392 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).
Book Synopsis Parallel Robotic Machine Tools by : Dan Zhang
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.
Book Synopsis New Trends in Mechanism and Machine Science by : Fernando Viadero-Rueda
Download or read book New Trends in Mechanism and Machine Science written by Fernando Viadero-Rueda and published by Springer Science & Business Media. This book was released on 2012-09-13 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the papers of the European Conference on Mechanisms Science (EUCOMES 2012 Conference). The book presents the most recent research developments in the mechanism and machine science field and their applications. Topics addressed are theoretical kinematics, computational kinematics, mechanism design, experimental mechanics, mechanics of robots, dynamics of machinery, dynamics of multi-body systems, control issues of mechanical systems, mechanisms for biomechanics, novel designs, mechanical transmissions, linkages and manipulators, micro-mechanisms, teaching methods, history of mechanism science and industrial and non-industrial applications. This volume will also serve as an interesting reference for the European activity in the fields of Mechanism and Machine Science as well as a source of inspirations for future works and developments.
Book Synopsis Dynamic Balancing of Mechanisms and Synthesizing of Parallel Robots by : Dan Zhang
Download or read book Dynamic Balancing of Mechanisms and Synthesizing of Parallel Robots written by Dan Zhang and published by Springer. This book was released on 2015-10-20 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the state-of-the-art technologies in dynamic balancing of mechanisms with minimum increase of mass and inertia. The synthesis of parallel robots based on the Decomposition and Integration concept is also covered in detail. The latest advances are described, including different balancing principles, design of reactionless mechanisms with minimum increase of mass and inertia, and synthesizing parallel robots. This is an ideal book for mechanical engineering students and researchers who are interested in the dynamic balancing of mechanisms and synthesizing of parallel robots. This book also: · Broadens reader understanding of the synthesis of parallel robots based on the Decomposition and Integration concept · Reinforces basic principles with detailed coverage of different balancing principles, including input torque balancing mechanisms · Reviews exhaustively the key recent research into the design of reactionless mechanisms with minimum increase of mass and inertia, such as the design of reactionless mechanisms with auxiliary parallelograms, the design of reactionless mechanisms with flywheels, and the design of reactionless mechanisms by symmetrical structure design.
Book Synopsis Advanced Theory of Constraint and Motion Analysis for Robot Mechanisms by : Jingshan Zhao
Download or read book Advanced Theory of Constraint and Motion Analysis for Robot Mechanisms written by Jingshan Zhao and published by Academic Press. This book was released on 2018-10-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Theory of Constraint and Motion Analysis for Robot Mechanisms provides a complete analytical approach to the invention of new robot mechanisms and the analysis of existing designs based on a unified mathematical description of the kinematic and geometric constraints of mechanisms. Beginning with a high level introduction to mechanisms and components, the book moves on to present a new analytical theory of terminal constraints for use in the development of new spatial mechanisms and structures. It clearly describes the application of screw theory to kinematic problems and provides tools that students, engineers and researchers can use for investigation of critical factors such as workspace, dexterity and singularity.
Book Synopsis Dynamics of Parallel Robots by : Sébastien Briot
Download or read book Dynamics of Parallel Robots written by Sébastien Briot and published by Springer. This book was released on 2015-06-22 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with a short recapitulation on basic concepts, common to any types of robots (serial, tree structure, parallel, etc.), that are also necessary for computation of the dynamic models of parallel robots. Then, as dynamics requires the use of geometry and kinematics, the general equations of geometric and kinematic models of parallel robots are given. After, it is explained that parallel robot dynamic models can be obtained by decomposing the real robot into two virtual systems: a tree-structure robot (equivalent to the robot legs for which all joints would be actuated) plus a free body corresponding to the platform. Thus, the dynamics of rigid tree-structure robots is analyzed and algorithms to obtain their dynamic models in the most compact form are given. The dynamic model of the real rigid parallel robot is obtained by closing the loops through the use of the Lagrange multipliers. The problem of the dynamic model degeneracy near singularities is treated and optimal trajectory planning for crossing singularities is proposed. Lastly, the approach is extended to flexible parallel robots and the algorithms for computing their symbolic model in the most compact form are given. All theoretical developments are validated through experiments.
Download or read book Robot Analysis written by Lung-Wen Tsai and published by John Wiley & Sons. This book was released on 1999-02-22 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete, state-of-the-art coverage of robot analysis This unique book provides the fundamental knowledge needed for understanding the mechanics of both serial and parallel manipulators. Presenting fresh and authoritative material on parallel manipulators that is not available in any other resource, it offers an in-depth treatment of position analysis, Jacobian analysis, statics and stiffness analysis, and dynamical analysis of both types of manipulators, including a discussion of industrial and research applications. It also features: * The homotopy continuation method and dialytic elimination method for solving polynomial systems that apply to robot kinematics * Numerous worked examples and problems to reinforce learning * An extensive bibliography offering many resources for more advanced study Drawing on Dr. Lung-Wen Tsai's vast experience in the field as well as recent research publications, Robot Analysis is a first-rate text for upper-level undergraduate and graduate students in mechanical engineering, electrical engineering, and computer studies, as well as an excellent desktop reference for robotics researchers working in industry or in government.
Book Synopsis Screw Theory Based Stiffness Analysis of Compliant Parallel Mechanisms by : Chen Qiu
Download or read book Screw Theory Based Stiffness Analysis of Compliant Parallel Mechanisms written by Chen Qiu and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Firstly, the synthesis design problems of compliant parallel mechanisms are explored at both the conceptual-design level and dimensional-design level. At the conceptual-design level where mainly degrees of freedom and constraints are considered, screw theory is implemented to generate the arrangement of constraint flexible elements as well as actuators for given motions of a compliant parallel mechanism. At the dimensional-design level where the stiffness of compliant parallel mechanisms are considered, algorithms are developed that are able to decompose the pre-determined stiffness matrix of a compliant parallel mechanism into a combination of flexible elements, thus achieving complete synthesis without knowing the original layout of the compliant parallel mechanism. Then the optimization design of compliant parallel mechanisms is investigated following the stiffness synthesis. Ortho-planar springs are selected as examples, and their six-dimensional compliance performances are evaluated in forms of compliance matrices and optimized by conducting parameterization and optimization analysis of the design parameters. Finally this thesis investigates the large deformation problem of compliant parallel mechanisms using origami-inspired compliant mechanisms. Experimental tests are conducted to explore the stiffness behaviours of crease-type flexures, based on which a novel repelling-screw based analytical approach is proposed to analyze the force transmission of compliant origami structures undertaking large deformations. This also leads to the developments of a series of bio-inspired continuum robots and manipulators.
Book Synopsis Evolutionary Design of Parallel Mechanisms by : Ernesto Rodriguez Leal
Download or read book Evolutionary Design of Parallel Mechanisms written by Ernesto Rodriguez Leal and published by LAP Lambert Academic Publishing. This book was released on 2010-08 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary design is a process that initiates the generation of new concepts based on the morphological extension of current design patterns. This particular practice conceives a new mechanism and evolves its category by mapping certain features of an artifact to a new linkage. This book proposes a new design philosophy as practice of analogous design for creating parallel mechanisms. This new way of design imitates the collapsible motion of origami folds, generating novel architectures of parallel mechanisms with centralized motion. The book presents a new family of parallel mechanisms followed by screw-theory based mobility analysis, positioning and instantaneous kinematics, workspace and singular configuration analysis. Numerical examples and simulations are presented to demonstrate the new mechanisms. This work is addressed to professionals in Mechanical Engineering and Robotics, or students interested in gaining knowledge about design of parallel mechanisms.
