Author: Rong-Shine Lin
Publisher:
ISBN:
Category :
Languages : en
Pages : 318
Book Description
Real-time Surface Interpolars for Multi-axis CNC Machine Tools
Newnes Electrical Pocket Book
Author: E A Reeves
Publisher: Taylor & Francis
ISBN: 1136376445
Category : Technology & Engineering
Languages : en
Pages : 512
Book Description
Newnes Electrical Pocket Book is the ideal daily reference source for electrical engineers, electricians and students. First published in 1932 this classic has been fully updated in line with the latest technical developments, regulations and industry best practice. Providing both in-depth knowledge and a broad overview of the field this pocket book is an invaluable tool of the trade. A handy source of essential information and data on the practice and principles of electrical engineering and installation. The 23rd edition has been updated by engineering author and consultant electrical engineer, Martin Heathcote. Major revisions have been made to the sections on semiconductors, power generation, transformers, building automation systems, electric vehicles, electrical equipment for use in hazardous areas, and electrical installation (reflecting the changes introduced to the IEE Wiring Regulations BS7671: 2001).
Publisher: Taylor & Francis
ISBN: 1136376445
Category : Technology & Engineering
Languages : en
Pages : 512
Book Description
Newnes Electrical Pocket Book is the ideal daily reference source for electrical engineers, electricians and students. First published in 1932 this classic has been fully updated in line with the latest technical developments, regulations and industry best practice. Providing both in-depth knowledge and a broad overview of the field this pocket book is an invaluable tool of the trade. A handy source of essential information and data on the practice and principles of electrical engineering and installation. The 23rd edition has been updated by engineering author and consultant electrical engineer, Martin Heathcote. Major revisions have been made to the sections on semiconductors, power generation, transformers, building automation systems, electric vehicles, electrical equipment for use in hazardous areas, and electrical installation (reflecting the changes introduced to the IEE Wiring Regulations BS7671: 2001).
Brushless Permanent-magnet and Reluctance Motor Drives
Author: Timothy John Eastham Miller
Publisher: Oxford University Press, USA
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
A presentation of the theory of brushless d.c. drives to help engineers appreciate the potential of such motors and apply them more widely, by taking into account developments in permanent-magnet materials, power semiconductors, electronic control and motor design.
Publisher: Oxford University Press, USA
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
A presentation of the theory of brushless d.c. drives to help engineers appreciate the potential of such motors and apply them more widely, by taking into account developments in permanent-magnet materials, power semiconductors, electronic control and motor design.
Theoretical Kinematics
Author: O. Bottema
Publisher: Courier Corporation
ISBN: 0486663469
Category : Science
Languages : en
Pages : 594
Book Description
Classic, comprehensive treatment covers Euclidean displacements; instantaneous kinematics; two-position, three-position, four-and-more position theory; special motions; multiparameter motions; kinematics in other geometries; and special mathematical methods.
Publisher: Courier Corporation
ISBN: 0486663469
Category : Science
Languages : en
Pages : 594
Book Description
Classic, comprehensive treatment covers Euclidean displacements; instantaneous kinematics; two-position, three-position, four-and-more position theory; special motions; multiparameter motions; kinematics in other geometries; and special mathematical methods.
Geometric Modeling
Author: Hans Hagen
Publisher: Springer Science & Business Media
ISBN: 3642764045
Category : Computers
Languages : en
Pages : 291
Book Description
This book is based on lectures presented at an international workshop on geometric modeling held at Hewlett Packard GmbH in Boblingen, FRG, in June 1990. International experts from academia and industry were selected to speak on the most interesting topics in geometric modeling. The resulting papers, published in this volume, give a state-of-the-art survey of the relevant problems and issues. The following topics are discussed: - Methods for constructing surfaces on surfaces: four different solutions to the multidimen sional problem of constructing an interpolant from surface data are provided. - Surfaces in solid modeling: current results on the implementation of free-fonn solids in three well established solid models are reviewed. - Box splines and applications: an introduction to box spline methods for the representation of surfaces is given. Basic properties of box splines are derived, and refinement and evaluation methods for box splines are presented in detail. Shape preserving properties, the construction of non-rectangular box spline surfaces, applications to surface modeling, and imbedding problems, are discussed. - Advanced computer graphics techniques for volume visualization: the steps to be executed in the visualization process of volume data are described and tools are discussed that assist in handling this data. - Rational B-splines: an introduction to the representation of curves and surfaces using rational B-splines is given, together with a critical evaluation of their potential for industrial application.
Publisher: Springer Science & Business Media
ISBN: 3642764045
Category : Computers
Languages : en
Pages : 291
Book Description
This book is based on lectures presented at an international workshop on geometric modeling held at Hewlett Packard GmbH in Boblingen, FRG, in June 1990. International experts from academia and industry were selected to speak on the most interesting topics in geometric modeling. The resulting papers, published in this volume, give a state-of-the-art survey of the relevant problems and issues. The following topics are discussed: - Methods for constructing surfaces on surfaces: four different solutions to the multidimen sional problem of constructing an interpolant from surface data are provided. - Surfaces in solid modeling: current results on the implementation of free-fonn solids in three well established solid models are reviewed. - Box splines and applications: an introduction to box spline methods for the representation of surfaces is given. Basic properties of box splines are derived, and refinement and evaluation methods for box splines are presented in detail. Shape preserving properties, the construction of non-rectangular box spline surfaces, applications to surface modeling, and imbedding problems, are discussed. - Advanced computer graphics techniques for volume visualization: the steps to be executed in the visualization process of volume data are described and tools are discussed that assist in handling this data. - Rational B-splines: an introduction to the representation of curves and surfaces using rational B-splines is given, together with a critical evaluation of their potential for industrial application.
Advanced Methods of Machining
Author: J.A. McGeough
Publisher: Springer Science & Business Media
ISBN: 9780412319709
Category : Technology & Engineering
Languages : en
Pages : 278
Book Description
Provides production and mechanical engineers with the techniques of machining that have been developed to deal with new materials such as polymers, hard metals and ceramics, difficult to treat by conventional methods because of either hardness of components or the high accuracies of machining required. Annotation copyright Book News, Inc. Portland.
Publisher: Springer Science & Business Media
ISBN: 9780412319709
Category : Technology & Engineering
Languages : en
Pages : 278
Book Description
Provides production and mechanical engineers with the techniques of machining that have been developed to deal with new materials such as polymers, hard metals and ceramics, difficult to treat by conventional methods because of either hardness of components or the high accuracies of machining required. Annotation copyright Book News, Inc. Portland.
Engineer's dictionary Spanish-English and English-Spanish
An Introduction to Theoretical Kinematics
Author: J. M. McCarthy
Publisher: MIT Press (MA)
ISBN: 9780262132527
Category : Computers
Languages : en
Pages : 130
Book Description
Introduction to Theoretical Kinematics provides a uniform presentation of the mathematical foundations required for studying the movement of a kinematic chain that makes up robot arms, mechanical hands, walking machines, and similar mechanisms. It is a concise and readable introduction that takes a more modern approach than other kinematics texts and introduces several useful derivations that are new to the literature. The author employs a unique format, highlighting the similarity of the mathematical results for planar, spherical, and spatial cases by studying them all in each chapter rather than as separate topics. For the first time, he applies to kinematic theory two tools of modern mathematics - the theory of multivectors and the theory of Clifford algebras - that serve to clarify the seemingly arbitrary nature of the construction of screws and dual quaternions. The first two chapters formulate the matrices that represent planar, spherical, and spatial displacements and examine a continuous set of displacements which define a continuous movement of a body, introducing the "tangent operator." Chapter 3 focuses on the tangent operators of spatial motion as they are reassembled into six-dimensional vectors or screws, placing these in the modern setting of multivector algebra. Clifford algebras are used in chapter 4 to unify the construction of various hypercomplex "quaternion" numbers. Chapter 5 presents the elementary formulas that compute the degrees of freedom or mobility, of kinematic chains, and chapter 6 defines the structure equations of these chains in terms of matrix transformations. The last chapter computes the quaternion form of the structure equations for ten specific mechanisms. These equations define parameterized manifolds in the Clifford algebras, or "image spaces," associated with planar, spherical, and spatial displacements. McCarthy reveals a particularly interesting result by showing that these parameters can be mathematically manipulated to yield hyperboloids or intersections of hyperboloids.
Publisher: MIT Press (MA)
ISBN: 9780262132527
Category : Computers
Languages : en
Pages : 130
Book Description
Introduction to Theoretical Kinematics provides a uniform presentation of the mathematical foundations required for studying the movement of a kinematic chain that makes up robot arms, mechanical hands, walking machines, and similar mechanisms. It is a concise and readable introduction that takes a more modern approach than other kinematics texts and introduces several useful derivations that are new to the literature. The author employs a unique format, highlighting the similarity of the mathematical results for planar, spherical, and spatial cases by studying them all in each chapter rather than as separate topics. For the first time, he applies to kinematic theory two tools of modern mathematics - the theory of multivectors and the theory of Clifford algebras - that serve to clarify the seemingly arbitrary nature of the construction of screws and dual quaternions. The first two chapters formulate the matrices that represent planar, spherical, and spatial displacements and examine a continuous set of displacements which define a continuous movement of a body, introducing the "tangent operator." Chapter 3 focuses on the tangent operators of spatial motion as they are reassembled into six-dimensional vectors or screws, placing these in the modern setting of multivector algebra. Clifford algebras are used in chapter 4 to unify the construction of various hypercomplex "quaternion" numbers. Chapter 5 presents the elementary formulas that compute the degrees of freedom or mobility, of kinematic chains, and chapter 6 defines the structure equations of these chains in terms of matrix transformations. The last chapter computes the quaternion form of the structure equations for ten specific mechanisms. These equations define parameterized manifolds in the Clifford algebras, or "image spaces," associated with planar, spherical, and spatial displacements. McCarthy reveals a particularly interesting result by showing that these parameters can be mathematically manipulated to yield hyperboloids or intersections of hyperboloids.
The Handbook of Antenna Design
Author: Alan W. Rudge
Publisher:
ISBN:
Category : Antennas (Electronics)
Languages : en
Pages : 1716
Book Description
Publisher:
ISBN:
Category : Antennas (Electronics)
Languages : en
Pages : 1716
Book Description
Algorithmic Foundations of Robotics
Author: Ken Goldberg
Publisher: A K Peters/CRC Press
ISBN:
Category : Computers
Languages : en
Pages : 576
Book Description
Algorithms, the heart of robotics, form the connection between data collected by sensors and the robotÃs activities. They also serve as a medium to describe the foundations and principles of robotics.Paper Topics Include: Motion Planning * Navigation * Manipulation * Grasping * Assembly * Controllability * Recognizability * Learning and Distributed Control * Task-Specific Manipulator Design * Simulation of Linkages and Collisions * Completeness and Complexity Measures * Computational Algebra and Geometry
Publisher: A K Peters/CRC Press
ISBN:
Category : Computers
Languages : en
Pages : 576
Book Description
Algorithms, the heart of robotics, form the connection between data collected by sensors and the robotÃs activities. They also serve as a medium to describe the foundations and principles of robotics.Paper Topics Include: Motion Planning * Navigation * Manipulation * Grasping * Assembly * Controllability * Recognizability * Learning and Distributed Control * Task-Specific Manipulator Design * Simulation of Linkages and Collisions * Completeness and Complexity Measures * Computational Algebra and Geometry