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Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission
Energy savings and environmental protection are the only way for the sustainable development of the automotive industry. The poor shifting performance of automobile transmission may reduce the driver's driving pleasure and make the driver feel tired. In addition, improper shifting would also in...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8605006/ https://www.ncbi.nlm.nih.gov/pubmed/34799636 http://dx.doi.org/10.1038/s41598-021-02130-4 |
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author | Li, Yongxiang Hu, Chujin Chen, Zhenwen Wang, Chunhui Li, Jing Guo, Haixia |
author_facet | Li, Yongxiang Hu, Chujin Chen, Zhenwen Wang, Chunhui Li, Jing Guo, Haixia |
author_sort | Li, Yongxiang |
collection | PubMed |
description | Energy savings and environmental protection are the only way for the sustainable development of the automotive industry. The poor shifting performance of automobile transmission may reduce the driver's driving pleasure and make the driver feel tired. In addition, improper shifting would also increase fuel consumption. Therefore, in view of the importance of improving the shift performance of vehicle transmission, GSA testing technology was employed for the existing shift quality problems of commercial vehicles to continuously realize high shifting efficiency and low fuel consumption. Through the establishment of subjective and objective evaluation criteria of the experimentally determined shift performance of commercial vehicles, a reliable theoretical basis is provided for product optimization design and shift performance evaluation. As a result, the shift control strategy and optimization matching measures are formulated to ensure that the power, smoothness and transmission of the whole vehicle system meet the technical requirements and finally achieve a rapid and stable gearshift. Thus, this work unveils the high potential of improving the shift performance and quality of the whole vehicle and is expected to have an impact on reducing fuel consumption and emissions in the relevant automotive industry, contributing to the establishment of a more sustainable society. |
format | Online Article Text |
id | pubmed-8605006 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-86050062021-11-22 Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission Li, Yongxiang Hu, Chujin Chen, Zhenwen Wang, Chunhui Li, Jing Guo, Haixia Sci Rep Article Energy savings and environmental protection are the only way for the sustainable development of the automotive industry. The poor shifting performance of automobile transmission may reduce the driver's driving pleasure and make the driver feel tired. In addition, improper shifting would also increase fuel consumption. Therefore, in view of the importance of improving the shift performance of vehicle transmission, GSA testing technology was employed for the existing shift quality problems of commercial vehicles to continuously realize high shifting efficiency and low fuel consumption. Through the establishment of subjective and objective evaluation criteria of the experimentally determined shift performance of commercial vehicles, a reliable theoretical basis is provided for product optimization design and shift performance evaluation. As a result, the shift control strategy and optimization matching measures are formulated to ensure that the power, smoothness and transmission of the whole vehicle system meet the technical requirements and finally achieve a rapid and stable gearshift. Thus, this work unveils the high potential of improving the shift performance and quality of the whole vehicle and is expected to have an impact on reducing fuel consumption and emissions in the relevant automotive industry, contributing to the establishment of a more sustainable society. Nature Publishing Group UK 2021-11-19 /pmc/articles/PMC8605006/ /pubmed/34799636 http://dx.doi.org/10.1038/s41598-021-02130-4 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Li, Yongxiang Hu, Chujin Chen, Zhenwen Wang, Chunhui Li, Jing Guo, Haixia Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title | Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title_full | Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title_fullStr | Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title_full_unstemmed | Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title_short | Sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
title_sort | sustainable improvement and evaluation of the shifting smoothness of vehicle transmission |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8605006/ https://www.ncbi.nlm.nih.gov/pubmed/34799636 http://dx.doi.org/10.1038/s41598-021-02130-4 |
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