Geometric Design of Linkages

Geometric Design of Linkages

Author: J. Michael McCarthy

Publisher: Springer Science & Business Media

Published: 2010-11-11

Total Pages: 466

ISBN-13: 1441978925

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This book is an introduction to the mathematical theory of design for articulated mechanical systems known as linkages. The focus is on sizing mechanical constraints that guide the movement of a work piece, or end-effector, of the system. The function of the device is prescribed as a set of positions to be reachable by the end-effector; and the mechanical constraints are formed by joints that limit relative movement. The goal is to find all the devices that can achieve a specific task. Formulated in this way the design problem is purely geometric in character. Robot manipulators, walking machines, and mechanical hands are examples of articulated mechanical systems that rely on simple mechanical constraints to provide a complex workspace for the end- effector. The principles presented in this book form the foundation for a design theory for these devices. The emphasis, however, is on articulated systems with fewer degrees of freedom than that of the typical robotic system, and therefore, less complexity. This book will be useful to mathematics, engineering and computer science departments teaching courses on mathematical modeling of robotics and other articulated mechanical systems. This new edition includes research results of the past decade on the synthesis of multi loop planar and spherical linkages, and the use of homotopy methods and Clifford algebras in the synthesis of spatial serial chains. One new chapter on the synthesis of spatial serial chains introduces numerical homotopy and the linear product decomposition of polynomial systems. The second new chapter introduces the Clifford algebra formulation of the kinematics equations of serial chain robots. Examples are use throughout to demonstrate the theory.


Kinematic Analysis and Synthesis of Mechanisms

Kinematic Analysis and Synthesis of Mechanisms

Author: Asok Kumar Mallik

Publisher: CRC Press

Published: 2021-09-30

Total Pages: 681

ISBN-13: 0429611196

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This text/reference represents the first balanced treatment of graphical and analytical methods for kinematic analysis and synthesis of linkages (planar and spatial) and higher-pair mechanisms (cams and gears) in a single-volume format. A significant amount of excellent German literature in the field that previously was not available in English provides extra insight into the subject. Plenty of solved problems and exercise problems are included to sharpen your skills and demonstrate how theory is put into practice.


Kinematic Differential Geometry and Saddle Synthesis of Linkages

Kinematic Differential Geometry and Saddle Synthesis of Linkages

Author: Delun Wang

Publisher: John Wiley & Sons

Published: 2015-07-27

Total Pages: 496

ISBN-13: 1118255046

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With a pioneering methodology, the book covers the fundamental aspects of kinematic analysis and synthesis of linkage, and provides a theoretical foundation for engineers and researchers in mechanisms design. • The first book to propose a complete curvature theory for planar, spherical and spatial motion • Treatment of the synthesis of linkages with a novel approach • Well-structured format with chapters introducing clearly distinguishable concepts following in a logical sequence dealing with planar, spherical and spatial motion • Presents a pioneering methodology by a recognized expert in the field and brought up to date with the latest research and findings • Fundamental theory and application examples are supplied fully illustrated throughout


Design of Special Planar Linkages

Design of Special Planar Linkages

Author: Jingshan Zhao

Publisher: Springer Science & Business Media

Published: 2013-08-31

Total Pages: 302

ISBN-13: 364238448X

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Planar linkages play a very important role in mechanical engineering. As the simplest closed chain mechanisms, planar four-bar linkages are widely used in mechanical engineering, civil engineering and aerospace engineering. Design of Special Planar Linkages proposes a uniform design theory for planar four-bar linkages. The merit of the method proposed in this book is that it allows engineers to directly obtain accurate results when there are such solutions for the specified n precise positions; otherwise, the best approximate solutions will be found. This book discusses the kinematics and reachable workspace and singularity of a planar 3-RRR linkage, which can be used to analyze other planar linkages. Then a foldable stair that retains the walking conversions of human beings and all the merits of a concrete stair in civil engineering is described along with a lifting guidance mechanism that has the advantages of high strength, high rigidity, lightweight overconstraint trusses and motion flexibility. The method proposed in this book can be applied to other planar linkages. This book offers a valuable resource for scientists, researchers, engineers, graduate students in mechanical engineering especially those interested in engineering design, robotics and automation. Jingshan Zhao, Associate professor; Zhijing Feng and Fulei Chu, professor; Ning Ma, Dr., all work at the Department of Mechanical Engineering, Tsinghua University.


Advances in Mechanism and Machine Science

Advances in Mechanism and Machine Science

Author: Tadeusz Uhl

Publisher: Springer

Published: 2019-06-13

Total Pages: 4203

ISBN-13: 3030201317

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This book gathers the proceedings of the 15th IFToMM World Congress, which was held in Krakow, Poland, from June 30 to July 4, 2019. Having been organized every four years since 1965, the Congress represents the world’s largest scientific event on mechanism and machine science (MMS). The contributions cover an extremely diverse range of topics, including biomechanical engineering, computational kinematics, design methodologies, dynamics of machinery, multibody dynamics, gearing and transmissions, history of MMS, linkage and mechanical controls, robotics and mechatronics, micro-mechanisms, reliability of machines and mechanisms, rotor dynamics, standardization of terminology, sustainable energy systems, transportation machinery, tribology and vibration. Selected by means of a rigorous international peer-review process, they highlight numerous exciting advances and ideas that will spur novel research directions and foster new multidisciplinary collaborations.


Kinematics of Mechanisms from the Time of Watt

Kinematics of Mechanisms from the Time of Watt

Author: Eugene S. Ferguson

Publisher: Good Press

Published: 2021-04-24

Total Pages: 110

ISBN-13:

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This engineering science-based book is one for scholars and enthusiasts of the study of motion and how machines can be made to produce various patterns of movement and effects, although the style is accessible to a lay reader. The book is divided into several chapters, the first of which pays homage to Sir Charles Watt, but also acknowledges debts of gratitude to earlier scientists such as Da Vinci.


Kinematics and Design of Planar Mechanisms

Kinematics and Design of Planar Mechanisms

Author: C. H. Chiang

Publisher:

Published: 2000

Total Pages: 0

ISBN-13: 9781575241548

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A study of the kinematics and design of planar mechanisms. It introduces fundamental concepts of instantaneous planar kinematics; deals with dimensional synthesis, or design, of planar linkages; and describes the harmonic analysis of motion and kinetic energy in planar four-link mechanisms.


Kinematics, Dynamics, and Design of Machinery

Kinematics, Dynamics, and Design of Machinery

Author: Kenneth J. Waldron

Publisher: John Wiley & Sons

Published: 2016-09-20

Total Pages: 720

ISBN-13: 1118933338

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Kinematics, Dynamics, and Design of Machinery, Third Edition, presents a fresh approach to kinematic design and analysis and is an ideal textbook for senior undergraduates and graduates in mechanical, automotive and production engineering Presents the traditional approach to the design and analysis of kinematic problems and shows how GCP can be used to solve the same problems more simply Provides a new and simpler approach to cam design Includes an increased number of exercise problems Accompanied by a website hosting a solutions manual, teaching slides and MATLAB® programs