Development of a Velocity Metric for Rigid-Body Planar Motion

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (632 download)

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Book Synopsis Development of a Velocity Metric for Rigid-Body Planar Motion by : Luis Ernesto Criales Escobar

Download or read book Development of a Velocity Metric for Rigid-Body Planar Motion written by Luis Ernesto Criales Escobar and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two motions of motion quality have been developed for planar motion. They are the "best motion measure"and the "velocity metric". The "best motion measure"identifies the best motion for a given displacement. The "velocity metric"quantifies the discrepancy between two planar motions for the same rigid body. The best motion measure compares the motion of each particle on the body to an "ideal", but usually unobtainable, motion. This ideal motion moves each particle from its current position to its desired position on a straight-line path. Although the ideal motion is not a valid rigid body motion, this does not preclude its use as a reference standard in evaluating valid rigid body motions. It is shown that the best motion measure can be reduced to the product of two components: the average distance from a point in the plane to the body, and a term based on configuration parameters. The optimal instantaneous planar motion for general rigid bodies in translation and rotation is characterized. This optimal motion is defined as the geodesic motion of a frame located at the geometric center of the body. In other words, the geometric center of the body will move in a straight-line path to its desired position, while the body rotates about the axis perpendicular to the plane. The optimal angular velocity is a function of the discrepancy between the current configuration and the desired configuration. A velocity measure used to evaluate how closely one motion is to another is also defined. This second measure is shown to meet the mathematical requirements of a metric. For a single particle, the velocity metric is the norm of the difference in translational velocity. It is shown that for most cases, this metric can be characterized as the average distance from a point in space to the body. This point is the instantaneous center of the motion associated with the discrepancy between the two motions. Because the measures described above depend on body geometry, a method to analytically evaluate any polygonal body based on polygonal decomposition into simpler bodies is provided. Results for example planar positioning problems are presented.

Evolution of Motions of a Rigid Body About its Center of Mass

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Publisher : Springer
ISBN 13 : 3319539280
Total Pages : 270 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Evolution of Motions of a Rigid Body About its Center of Mass by : Felix L. Chernousko

Download or read book Evolution of Motions of a Rigid Body About its Center of Mass written by Felix L. Chernousko and published by Springer. This book was released on 2017-04-20 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a unified and well-developed approach to the dynamics of angular motions of rigid bodies subjected to perturbation torques of different physical nature. It contains both the basic foundations of the rigid body dynamics and of the asymptotic method of averaging. The rigorous approach based on the averaging procedure is applicable to bodies with arbitrary ellipsoids of inertia. Action of various perturbation torques, both external (gravitational, aerodynamical, solar pressure) and internal (due to viscous fluid in tanks, elastic and visco-elastic properties of a body) is considered in detail. The book can be used by researchers, engineers and students working in attitude dynamics of spacecraft.

Dynamics in Engineering Practice

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Publisher : CRC Press
ISBN 13 : 1482250268
Total Pages : 472 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Dynamics in Engineering Practice by : Dara W. Childs

Download or read book Dynamics in Engineering Practice written by Dara W. Childs and published by CRC Press. This book was released on 2015-04-17 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observing that most books on engineering dynamics left students lacking and failing to grasp the general nature of dynamics in engineering practice, the authors of Dynamics in Engineering Practice, Eleventh Edition focused their efforts on remedying the problem. This text shows readers how to develop and analyze models to predict motion. While esta

Engineering Mechanics

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Publisher : Oxford University Press
ISBN 13 : 9780030263170
Total Pages : 564 pages
Book Rating : 4.2/5 (631 download)

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Book Synopsis Engineering Mechanics by : I. C. Jong

Download or read book Engineering Mechanics written by I. C. Jong and published by Oxford University Press. This book was released on 1991 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook introduces the fundamental concepts and practical applications in dynamics. Learning tools include problem sets, developmental exercises, key-concept lists, and a basic mathematics review. IBM software (with simultaneous equations solver) enables problem-solving with a computer. See also following entry. Annotation copyrighted by Book News, Inc., Portland, OR

Applied Mechanics Reviews

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Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1974 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Robotics

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Publisher : Cambridge University Press
ISBN 13 : 1107156300
Total Pages : 545 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Modern Robotics by : Kevin M. Lynch

Download or read book Modern Robotics written by Kevin M. Lynch and published by Cambridge University Press. This book was released on 2017-05-25 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern and unified treatment of the mechanics, planning, and control of robots, suitable for a first course in robotics.

Image Understanding Workshop

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Publisher :
ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Image Understanding Workshop by :

Download or read book Image Understanding Workshop written by and published by . This book was released on 1988 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geometric Control of Mechanical Systems

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Publisher : Springer
ISBN 13 : 1489972765
Total Pages : 727 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Geometric Control of Mechanical Systems by : Francesco Bullo

Download or read book Geometric Control of Mechanical Systems written by Francesco Bullo and published by Springer. This book was released on 2019-06-12 with total page 727 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of analysis and control of mechanical systems using differential geometry is flourishing. This book collects many results over the last decade and provides a comprehensive introduction to the area.

Literature 1988, Part 2

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Publisher : Springer Science & Business Media
ISBN 13 : 3662123673
Total Pages : 1308 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Literature 1988, Part 2 by : Astronomisches Rechen-Institut

Download or read book Literature 1988, Part 2 written by Astronomisches Rechen-Institut and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews: "Astronomy and Astrophysics Abstracts has appeared in semi-annual volumes since 1969 and it has already become one of the fundamental publications in the fields of astronomy, astrophysics and neighbouring sciences. It is the most important English-language abstracting journal in the mentioned branches. ...The abstracts are classified under more than a hundred subject categories, thus permitting a quick survey of the whole extended material. The AAA is a valuable and important publication for all students and scientists working in the fields of astronomy and related sciences. As such it represents a necessary ingredient of any astronomical library all over the world." Space Science Reviews#1 "Dividing the whole field plus related subjects into 108 categories, each work is numbered and most are accompanied by brief abstracts. Fairly comprehensive cross-referencing links relevant papers to more than one category, and exhaustive author and subject indices are to be found at the back, making the catalogues easy to use. The series appears to be so complete in its coverage and always less than a year out of date that I shall certainly have to make a little more space on those shelves for future volumes." The Observatory Magazine#2

Mathematical Reviews

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Publisher :
ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Mathematical Reviews written by and published by . This book was released on 2006 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geometric Mechanics and Symmetry

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Publisher : Oxford University Press
ISBN 13 : 0199212902
Total Pages : 537 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Geometric Mechanics and Symmetry by : Darryl D. Holm

Download or read book Geometric Mechanics and Symmetry written by Darryl D. Holm and published by Oxford University Press. This book was released on 2009-07-30 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: A graduate level text based partly on lectures in geometry, mechanics, and symmetry given at Imperial College London, this book links traditional classical mechanics texts and advanced modern mathematical treatments of the subject.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Readings in Computer Vision

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Publisher : Elsevier
ISBN 13 : 0080515819
Total Pages : 815 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Readings in Computer Vision by : Martin A. Fischler

Download or read book Readings in Computer Vision written by Martin A. Fischler and published by Elsevier. This book was released on 2014-06-28 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of computer vision combines techniques from physics, mathematics, psychology, artificial intelligence, and computer science to examine how machines might construct meaningful descriptions of their surrounding environment. The editors of this volume, prominent researchers and leaders of the SRI International AI Center Perception Group, have selected sixty papers, most published since 1980, with the viewpoint that computer vision is concerned with solving seven basic problems: Reconstructing 3D scenes from 2D images Decomposing images into their component parts Recognizing and assigning labels to scene objects Deducing and describing relations among scene objects Determining the nature of computer architectures that can support the visual function Representing abstractions in the world of computer memory Matching stored descriptions to image representation Each chapter of this volume addresses one of these problems through an introductory discussion, which identifies major ideas and summarizes approaches, and through reprints of key research papers. Two appendices on crucial assumptions in image interpretation and on parallel architectures for vision applications, a glossary of technical terms, and a comprehensive bibliography and index complete the volume.

Chamber's Encyclopaedia

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ISBN 13 :
Total Pages : 916 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Chamber's Encyclopaedia by :

Download or read book Chamber's Encyclopaedia written by and published by . This book was released on 1967 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chambers's Encyclopaedia

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ISBN 13 :
Total Pages : 912 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Chambers's Encyclopaedia by :

Download or read book Chambers's Encyclopaedia written by and published by . This book was released on 1973 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advancements in biomechanical modeling of injuries, diseases, diagnoses, and treatments of lower extremities

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Publisher : Frontiers Media SA
ISBN 13 : 2832522424
Total Pages : 349 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Advancements in biomechanical modeling of injuries, diseases, diagnoses, and treatments of lower extremities by : Chih-Hsiu Cheng

Download or read book Advancements in biomechanical modeling of injuries, diseases, diagnoses, and treatments of lower extremities written by Chih-Hsiu Cheng and published by Frontiers Media SA. This book was released on 2023-05-02 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: