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A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers
Machine end-effector kinematic analysis is critical to optimizing transporting components where inertial forces are the main loads. While displacements may be measured with relatively high accuracy in transportation equipment motors, the inertial forces in the transported components are seldom optim...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102218/ https://www.ncbi.nlm.nih.gov/pubmed/35591113 http://dx.doi.org/10.3390/s22093423 |
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author | Veiga, João Lima, Susana Silva, Luís Carneiro, Vítor Hugo Pinhão, Mário Gonçalves, Arminda Manuela Malheiro, Maria Teresa Sampaio, Álvaro Miguel Meireles, José Pontes, António J. Machado, José |
author_facet | Veiga, João Lima, Susana Silva, Luís Carneiro, Vítor Hugo Pinhão, Mário Gonçalves, Arminda Manuela Malheiro, Maria Teresa Sampaio, Álvaro Miguel Meireles, José Pontes, António J. Machado, José |
author_sort | Veiga, João |
collection | PubMed |
description | Machine end-effector kinematic analysis is critical to optimizing transporting components where inertial forces are the main loads. While displacements may be measured with relatively high accuracy in transportation equipment motors, the inertial forces in the transported components are seldom optimized. This is especially relevant in electronic component placement systems, where the components have a wide range of configurations (i.e., geometry and mass) and the deployment dimensional/geometric tolerances are remarkably good. The optimization of these systems requires the monitoring of the real position of the accelerometers relative to the measurement point of interest with sufficient accuracy that allows the assembly position to be predicted instantaneously. This study shows a novel method to calibrate this equipment using triaxial accelerometers on a surface mount machine to measure the end-effector accelerations and velocities in its planar motion. The dynamic equations of the system and the method for integration are presented to address the uncertainty on the exact position of the accelerometer sensors relative to the measuring point of interest exist and allow the position correction to optimize response and accuracy. |
format | Online Article Text |
id | pubmed-9102218 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-91022182022-05-14 A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers Veiga, João Lima, Susana Silva, Luís Carneiro, Vítor Hugo Pinhão, Mário Gonçalves, Arminda Manuela Malheiro, Maria Teresa Sampaio, Álvaro Miguel Meireles, José Pontes, António J. Machado, José Sensors (Basel) Article Machine end-effector kinematic analysis is critical to optimizing transporting components where inertial forces are the main loads. While displacements may be measured with relatively high accuracy in transportation equipment motors, the inertial forces in the transported components are seldom optimized. This is especially relevant in electronic component placement systems, where the components have a wide range of configurations (i.e., geometry and mass) and the deployment dimensional/geometric tolerances are remarkably good. The optimization of these systems requires the monitoring of the real position of the accelerometers relative to the measurement point of interest with sufficient accuracy that allows the assembly position to be predicted instantaneously. This study shows a novel method to calibrate this equipment using triaxial accelerometers on a surface mount machine to measure the end-effector accelerations and velocities in its planar motion. The dynamic equations of the system and the method for integration are presented to address the uncertainty on the exact position of the accelerometer sensors relative to the measuring point of interest exist and allow the position correction to optimize response and accuracy. MDPI 2022-04-29 /pmc/articles/PMC9102218/ /pubmed/35591113 http://dx.doi.org/10.3390/s22093423 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Veiga, João Lima, Susana Silva, Luís Carneiro, Vítor Hugo Pinhão, Mário Gonçalves, Arminda Manuela Malheiro, Maria Teresa Sampaio, Álvaro Miguel Meireles, José Pontes, António J. Machado, José A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title | A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title_full | A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title_fullStr | A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title_full_unstemmed | A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title_short | A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers |
title_sort | novel route to optimize placement equipment kinematics by coupling capacitive accelerometers |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102218/ https://www.ncbi.nlm.nih.gov/pubmed/35591113 http://dx.doi.org/10.3390/s22093423 |
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