Periodic Reporting for period 2 - LIVE-I (Lightening and Innovating transmission for improving Vehicle: Environmental Impacts)
Période du rapport: 2022-03-01 au 2024-02-29
The LIVE-I project tackles long-standing noise, vibration, and harshness (NVH) issues in automotive transmissions, crucial for vehicle performance, passenger comfort, and safety. With the rise of electric and hybrid vehicles, reducing NVH levels becomes paramount for driving experience and technology adoption.
The project's objectives encompass four key areas:
1. Developing Advanced Models and Digital Twins: By leveraging simulation techniques and data-driven approaches, the project aims to enhance transmission design and optimization, leading to quieter and more efficient vehicles.
2. Proposing Innovative Solutions and Materials: Exploring novel materials and design strategies, the project targets lightweighting transmissions without compromising performance, contributing to sustainability and fuel efficiency.
3. Implementing Active Vibration Control (AVC) and Optimization Techniques: Integrating advanced control algorithms and sensing technologies, the project seeks to actively reduce vibrations and noise levels in real-time, enhancing vehicle comfort and performance.
4. Developing Methodologies for Future Transmissions Development: Documenting findings and insights to foster competitiveness in the European automotive industry and support the transition to a decarbonized economy.
The project's interdisciplinary efforts have advanced gear transmission systems and addressed NVH challenges comprehensively. From meticulous design methodologies to innovative solutions like semi-active vibration control using MR materials, the project has pushed the boundaries of gear design and NVH control. Moreover, it has explored practical applications of metamaterials, introduced traction motors as vibration control actuators, and developed a single-stage test rig for practical experimentation.
In conclusion, the LIVE-I Project illustrates collaborative research aimed at driving the automotive industry towards efficiency, sustainability, and technological excellence. Its findings provide a foundation for future research and implementation of advanced technologies in gear design, NVH control, and clean vehicle initiatives.
The project's objectives encompass four key areas:
1. Developing Advanced Models and Digital Twins: By leveraging simulation techniques and data-driven approaches, the project aims to enhance transmission design and optimization, leading to quieter and more efficient vehicles.
2. Proposing Innovative Solutions and Materials: Exploring novel materials and design strategies, the project targets lightweighting transmissions without compromising performance, contributing to sustainability and fuel efficiency.
3. Implementing Active Vibration Control (AVC) and Optimization Techniques: Integrating advanced control algorithms and sensing technologies, the project seeks to actively reduce vibrations and noise levels in real-time, enhancing vehicle comfort and performance.
4. Developing Methodologies for Future Transmissions Development: Documenting findings and insights to foster competitiveness in the European automotive industry and support the transition to a decarbonized economy.
The project's interdisciplinary efforts have advanced gear transmission systems and addressed NVH challenges comprehensively. From meticulous design methodologies to innovative solutions like semi-active vibration control using MR materials, the project has pushed the boundaries of gear design and NVH control. Moreover, it has explored practical applications of metamaterials, introduced traction motors as vibration control actuators, and developed a single-stage test rig for practical experimentation.
In conclusion, the LIVE-I Project illustrates collaborative research aimed at driving the automotive industry towards efficiency, sustainability, and technological excellence. Its findings provide a foundation for future research and implementation of advanced technologies in gear design, NVH control, and clean vehicle initiatives.
The first reporting period runs from 1/03/2020 to 28/02/2022.
Between March and August, the focus was on recruitment, with selected ESRs promptly notified to commence the administrative process at their respective universities. By October and November 2021, the ESRs had assumed their positions at the universities before embarking on secondments starting in spring 2021. During this initial phase, the ESRs familiarized themselves with the project's context, challenges, and technological hurdles, allowing them to concentrate on their specific areas and adopt appropriate methodologies. Following this discovery phase, the ESRs began their secondments with associated industrial beneficiaries, transitioning to a more industry-focused environment. Despite adjustments necessitated by the health context, such as virtual training sessions and postponed secondments, active communication among consortium members ensured alignment with project milestones and training schedules. While some articles are in preparation, dissemination, communication, and promotional activities will become more prominent in the latter half of the project.
The second reporting period runs from 01/03/2022 to 29/02/2024.
Each work package (WP) has brought unique insights and solutions. Through collaborative efforts and interdisciplinary expertise, the project has delved into the intricacies of gear design, NVH phenomena, and the integration of cutting-edge technologies. From meticulous design methodologies to in-depth explorations of gear dynamics, each section of the project has contributed to a deeper understanding of the field's challenges.
The emphasis on smart technologies, active vibration and noise control, and experimental techniques for NVH reflects the project's commitment to contribute to technological advancements. LIVE-I has not only expanded the understanding of gear transmissions but has also explored broader implications such as clean vehicles and practical applications of metamaterials. The project's outcomes underscore its significant contributions to the automotive industry, paving the way for future innovations in gear design, NVH control, and clean vehicle initiatives.
From the development of semi-active vibration control using metal rubber materials to the exploration of traction motors as vibration control actuators, the project has introduced innovative solutions with wide-ranging applications in reducing NVH in transmission systems. Furthermore, the development of a single-stage test rig and the exploration of machine learning applications in structural dynamics analysis demonstrate the project's commitment to practical experimentation and cutting-edge research methodologies. These efforts not only advanced the technical frontiers of the project but also promoted scientific research and career development among young scholars.
In conclusion, the LIVE-I Project has been instrumental in advancing gear transmission technology and addressing the challenges of NVH in automotive powertrains. By stimulating collaboration, and interdisciplinary approaches, the project has laid the basis for future advancements in automotive engineering, towards more efficient, sustainable, and high-performing gear transmission systems.
Between March and August, the focus was on recruitment, with selected ESRs promptly notified to commence the administrative process at their respective universities. By October and November 2021, the ESRs had assumed their positions at the universities before embarking on secondments starting in spring 2021. During this initial phase, the ESRs familiarized themselves with the project's context, challenges, and technological hurdles, allowing them to concentrate on their specific areas and adopt appropriate methodologies. Following this discovery phase, the ESRs began their secondments with associated industrial beneficiaries, transitioning to a more industry-focused environment. Despite adjustments necessitated by the health context, such as virtual training sessions and postponed secondments, active communication among consortium members ensured alignment with project milestones and training schedules. While some articles are in preparation, dissemination, communication, and promotional activities will become more prominent in the latter half of the project.
The second reporting period runs from 01/03/2022 to 29/02/2024.
Each work package (WP) has brought unique insights and solutions. Through collaborative efforts and interdisciplinary expertise, the project has delved into the intricacies of gear design, NVH phenomena, and the integration of cutting-edge technologies. From meticulous design methodologies to in-depth explorations of gear dynamics, each section of the project has contributed to a deeper understanding of the field's challenges.
The emphasis on smart technologies, active vibration and noise control, and experimental techniques for NVH reflects the project's commitment to contribute to technological advancements. LIVE-I has not only expanded the understanding of gear transmissions but has also explored broader implications such as clean vehicles and practical applications of metamaterials. The project's outcomes underscore its significant contributions to the automotive industry, paving the way for future innovations in gear design, NVH control, and clean vehicle initiatives.
From the development of semi-active vibration control using metal rubber materials to the exploration of traction motors as vibration control actuators, the project has introduced innovative solutions with wide-ranging applications in reducing NVH in transmission systems. Furthermore, the development of a single-stage test rig and the exploration of machine learning applications in structural dynamics analysis demonstrate the project's commitment to practical experimentation and cutting-edge research methodologies. These efforts not only advanced the technical frontiers of the project but also promoted scientific research and career development among young scholars.
In conclusion, the LIVE-I Project has been instrumental in advancing gear transmission technology and addressing the challenges of NVH in automotive powertrains. By stimulating collaboration, and interdisciplinary approaches, the project has laid the basis for future advancements in automotive engineering, towards more efficient, sustainable, and high-performing gear transmission systems.
The LIVE-I project has made significant strides in advancing the state of the art in automotive transmission systems, particularly in the realms of noise, vibration, and harshness (NVH) control.
By developing new models and digital twins capable of accurately predicting NVH levels, proposing innovative lightweighting solutions, and implementing active vibration control (AVC) techniques, the project aims to revolutionize gear transmission design.
These advancements are expected to lead to quieter, more efficient vehicles with enhanced performance and passenger comfort.
Furthermore, the project's methodologies and best practices for future transmissions development are poised to contribute to the competitiveness of the European automotive industry and support the transition towards a decarbonized economy.
The potential impacts of the project extend beyond technological advancements, encompassing socio-economic benefits and wider societal implications.
By improving vehicle performance and sustainability, the project stands to positively impact society as a whole, promoting environmental conservation and fostering economic growth. Additionally, the dissemination of project findings and engagement with stakeholders contribute to raising awareness about the importance of NVH control and the role of innovative technologies in shaping the future of transportation.
Through its collaborative efforts and interdisciplinary approach, the LIVE-I project is poised to leave a lasting impact in the automotive industry, driving progress towards efficiency, sustainability, and technological excellence.
By developing new models and digital twins capable of accurately predicting NVH levels, proposing innovative lightweighting solutions, and implementing active vibration control (AVC) techniques, the project aims to revolutionize gear transmission design.
These advancements are expected to lead to quieter, more efficient vehicles with enhanced performance and passenger comfort.
Furthermore, the project's methodologies and best practices for future transmissions development are poised to contribute to the competitiveness of the European automotive industry and support the transition towards a decarbonized economy.
The potential impacts of the project extend beyond technological advancements, encompassing socio-economic benefits and wider societal implications.
By improving vehicle performance and sustainability, the project stands to positively impact society as a whole, promoting environmental conservation and fostering economic growth. Additionally, the dissemination of project findings and engagement with stakeholders contribute to raising awareness about the importance of NVH control and the role of innovative technologies in shaping the future of transportation.
Through its collaborative efforts and interdisciplinary approach, the LIVE-I project is poised to leave a lasting impact in the automotive industry, driving progress towards efficiency, sustainability, and technological excellence.