Impact mechanics parametric studies with applications to dynamic force calibration

Nicholas Vlajic; Ako Chijioke

doi:10.1115/DETC2017-67893

Impact mechanics parametric studies with applications to dynamic force calibration

Nicholas Vlajic
, Ako Chijioke

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

National Measurement Institutions have developed apparatuses that rely on impacting bodies to realize time-varying forces for dynamic calibration of force transducers. Within this manuscript, we present a reduced-order model to investigate the effects of structural and contact parameters on determining the frequency-dependent calibration function of the force transducer that is to be calibrated. The reduced-order model is validated with experimental measurements and is used to conduct parametric studies, wherein regions of single impact events and contact time are mapped out in parameter space. Although this study has been conducted with dynamic force calibrations in mind, the results presented here are of broader relevance to modal analysis and system identification.

Original language	English (US)
Title of host publication	13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791858202
DOIs	https://doi.org/10.1115/DETC2017-67893
State	Published - 2017
Event	ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017 - Cleveland, United States Duration: Aug 6 2017 → Aug 9 2017

Publication series

Name	Proceedings of the ASME Design Engineering Technical Conference
Volume	6

Other

Other	ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017
Country/Territory	United States
City	Cleveland
Period	8/6/17 → 8/9/17

All Science Journal Classification (ASJC) codes

Mechanical Engineering
Computer Graphics and Computer-Aided Design
Computer Science Applications
Modeling and Simulation

Access to Document

10.1115/DETC2017-67893

Cite this

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title = "Impact mechanics parametric studies with applications to dynamic force calibration",

abstract = "National Measurement Institutions have developed apparatuses that rely on impacting bodies to realize time-varying forces for dynamic calibration of force transducers. Within this manuscript, we present a reduced-order model to investigate the effects of structural and contact parameters on determining the frequency-dependent calibration function of the force transducer that is to be calibrated. The reduced-order model is validated with experimental measurements and is used to conduct parametric studies, wherein regions of single impact events and contact time are mapped out in parameter space. Although this study has been conducted with dynamic force calibrations in mind, the results presented here are of broader relevance to modal analysis and system identification.",

author = "Nicholas Vlajic and Ako Chijioke",

note = "Publisher Copyright: {\textcopyright} Copyright 2017 ASME.; ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017 ; Conference date: 06-08-2017 Through 09-08-2017",

year = "2017",

doi = "10.1115/DETC2017-67893",

language = "English (US)",

series = "Proceedings of the ASME Design Engineering Technical Conference",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control",

}

Vlajic, N & Chijioke, A 2017, Impact mechanics parametric studies with applications to dynamic force calibration. in 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control. Proceedings of the ASME Design Engineering Technical Conference, vol. 6, American Society of Mechanical Engineers (ASME), ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017, Cleveland, United States, 8/6/17. https://doi.org/10.1115/DETC2017-67893

Impact mechanics parametric studies with applications to dynamic force calibration. / Vlajic, Nicholas; Chijioke, Ako.
13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control. American Society of Mechanical Engineers (ASME), 2017. (Proceedings of the ASME Design Engineering Technical Conference; Vol. 6).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Impact mechanics parametric studies with applications to dynamic force calibration

AU - Vlajic, Nicholas

AU - Chijioke, Ako

PY - 2017

Y1 - 2017

N2 - National Measurement Institutions have developed apparatuses that rely on impacting bodies to realize time-varying forces for dynamic calibration of force transducers. Within this manuscript, we present a reduced-order model to investigate the effects of structural and contact parameters on determining the frequency-dependent calibration function of the force transducer that is to be calibrated. The reduced-order model is validated with experimental measurements and is used to conduct parametric studies, wherein regions of single impact events and contact time are mapped out in parameter space. Although this study has been conducted with dynamic force calibrations in mind, the results presented here are of broader relevance to modal analysis and system identification.

AB - National Measurement Institutions have developed apparatuses that rely on impacting bodies to realize time-varying forces for dynamic calibration of force transducers. Within this manuscript, we present a reduced-order model to investigate the effects of structural and contact parameters on determining the frequency-dependent calibration function of the force transducer that is to be calibrated. The reduced-order model is validated with experimental measurements and is used to conduct parametric studies, wherein regions of single impact events and contact time are mapped out in parameter space. Although this study has been conducted with dynamic force calibrations in mind, the results presented here are of broader relevance to modal analysis and system identification.

UR - https://www.scopus.com/pages/publications/85034765975

UR - https://www.scopus.com/pages/publications/85034765975#tab=citedBy

U2 - 10.1115/DETC2017-67893

DO - 10.1115/DETC2017-67893

M3 - Conference contribution

AN - SCOPUS:85034765975

T3 - Proceedings of the ASME Design Engineering Technical Conference

BT - 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2017

Y2 - 6 August 2017 through 9 August 2017

ER -

Impact mechanics parametric studies with applications to dynamic force calibration

Abstract

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Other

All Science Journal Classification (ASJC) codes

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