Multisensor Coordinate Metrology

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Multisensor Coordinate Metrology

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Author : Ralf Christoph
language : en
Publisher:
Release Date : 2004

Multisensor Coordinate Metrology written by Ralf Christoph and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.

Multisensor Coordinate Metrology

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Author : Ralph Christoph
language : en
Publisher:
Release Date : 2007

Multisensor Coordinate Metrology written by Ralph Christoph and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

Multisensor Integration And Discrete Geometry Processing For Coordinate Metrology

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Author : Haibin Zhao
language : en
Publisher:
Release Date : 2010

Multisensor Integration And Discrete Geometry Processing For Coordinate Metrology written by Haibin Zhao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.

Error Evaluation And Uncertainty Analysis For A Five Axis Multi Sensor Coordinate Measuring Machine

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Author : Prashanth Ramu
language : en
Publisher:
Release Date : 2007

Error Evaluation And Uncertainty Analysis For A Five Axis Multi Sensor Coordinate Measuring Machine written by Prashanth Ramu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

Any combination of contact and non contact sensors on a single coordinate measuring machine makes it a multi-sensor or hybrid coordinate measuring machine. The ability to change the probing device without re-establishing the part coordinate system is a significant advantage and consequently the reason for their wide acceptance and usage. In addition to the existing three linear stages in a conventional or hybrid coordinate measuring machine, they are augmented with two rotary stages in order to make them more versatile. Augmenting a conventional or hybrid measuring machine with rotary stages not only complicates the metrology loop but also adds a few more parametric errors to an existing list of known twenty one parametric error terms for a three stage conventional measuring machine. Also different probing sensors in the system have different metrology loops. A literature survey reveals that there are no previous or current work on parametric machine modeling, error evaluation, correction for the same and uncertainty analysis for machines of this class with a wide potential for measuring complex parts quickly and with great ease. The current work focuses on developing a parametric model for a five-axis, multi-sensor coordinate measuring machine of a specific configuration. Measurement techniques for estimating the parametric errors, techniques for compensating the same and methods to estimate measurement uncertainty on five-axis, multi-sensor coordinate measuring machines are proposed. A comparison between the results from error budgeting by the method of constraints for such high precision measuring machines with those from conventional methods based on estimates of subsystem errors are also presented.

Artifact Based Experiments For Performance Testing Of Multi Sensor Coordinate Measuring Machines

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Author : Kalyana Phanidhar Bhamidi
language : en
Publisher:
Release Date : 2005

Artifact Based Experiments For Performance Testing Of Multi Sensor Coordinate Measuring Machines written by Kalyana Phanidhar Bhamidi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.

Hybrid (or Multi sensor) Coordinate Measuring Machines (CMMs) belong to a new generation of CMMs, gaining popularity in the current world market due to the flexibility of changing the sensing device without having to re-establish the part coordinate system. The distinction we make between hybrid and conventional CMMs, which permit multiple measurement methods, is that the different sensors in a hybrid system have different metrology loops. Despite the many advantages these CMMs have, there are no standards documented for the performance of such multi-sensor CMMs. The assessment of the errors or uncertainty present in the use of each probing system may be done in a manner similar to that described in the existing B89.4.1 standard (multi-tip), but the quantification of these errors has not been studied. The primary focus of this thesis is a better understanding of the performance of these machines when measuring the same artifact with different sensors and development of artifacts and procedures to document the uncertainty associated with these measurements. Performance tests such as the multi-tip test, drift test, repeatability, grid test, squareness, and scale error tests have been conducted on several multi sensor CMMs to quantify the errors associated in the machine. There is an urgent need for documenting a standard for hybrid CMMs, both to better understand them and to support the users of these kinds of machines. This thesis documents an important step in this direction.

Multi Sensor Machining Data Characterization And Dimensional Measurement Uncertainty Of Coordinate Measuring Machine For Cylindrical Features

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Author : Deepak Mehrotra
language : en
Publisher:
Release Date : 1993

Multi Sensor Machining Data Characterization And Dimensional Measurement Uncertainty Of Coordinate Measuring Machine For Cylindrical Features written by Deepak Mehrotra and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.

Coordinate Metrology

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Author : Jerzy A. Sładek
language : en
Publisher: Springer
Release Date : 2015-12-22

Coordinate Metrology written by Jerzy A. Sładek and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-22 with Technology & Engineering categories.

This book focuses on effective methods for assessing the accuracy of both coordinate measuring systems and coordinate measurements. It mainly reports on original research work conducted by Sladek’s team at Cracow University of Technology’s Laboratory of Coordinate Metrology. The book describes the implementation of different methods, including artificial neural networks, the Matrix Method, the Monte Carlo method and the virtual CMM (Coordinate Measuring Machine), and demonstrates how these methods can be effectively used in practice to gauge the accuracy of coordinate measurements. Moreover, the book includes an introduction to the theory of measurement uncertainty and to key techniques for assessing measurement accuracy. All methods and tools are presented in detail, using suitable mathematical formulations and illustrated with numerous examples. The book fills an important gap in the literature, providing readers with an advanced text on a topic that has been rapidly developing in recent years. The book is intended for master and PhD students, as well as for metrology engineers working at industrial and research laboratories. It not only provides them with a solid background for using existing coordinate metrology methods; it is also meant to inspire them to develop the state-of-the-art technologies that will play an important role in supporting quality growth and innovation in advanced manufacturing.

Multi Sensor Information Fusion

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Author : Xue-Bo Jin
language : en
Publisher: MDPI
Release Date : 2020-03-23

Multi Sensor Information Fusion written by Xue-Bo Jin and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-23 with Technology & Engineering categories.

This book includes papers from the section “Multisensor Information Fusion”, from Sensors between 2018 to 2019. It focuses on the latest research results of current multi-sensor fusion technologies and represents the latest research trends, including traditional information fusion technologies, estimation and filtering, and the latest research, artificial intelligence involving deep learning.

Multiple Sensor Integration For Rapid And High Precision Coordinate Metrology

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Author : Tzung-Sz Shen
language : en
Publisher:
Release Date : 2000

Multiple Sensor Integration For Rapid And High Precision Coordinate Metrology written by Tzung-Sz Shen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.

Coordinate Measuring Machines And Systems

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Author : Robert J. Hocken
language : en
Publisher: CRC Press
Release Date : 2016-04-19

Coordinate Measuring Machines And Systems written by Robert J. Hocken and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Technology & Engineering categories.

Since John Bosch edited and published the first version of this book in 1995, the world of manufacturing and coordinate measuring machines (CMMs) and coordinate measuring systems (CMSs) has changed considerably. However, the basic physics of the machines has not changed in essence but have become more deeply understood. Completely revised and updat