Dissertation/ Thesis
Active control of the wheel-tire assembly for solid-borne vibration transmission reduction ; Contrôle actif de l'ensemble roue-pneu pour la réduction de la transmission vibratoire solidienne
| العنوان: | Active control of the wheel-tire assembly for solid-borne vibration transmission reduction ; Contrôle actif de l'ensemble roue-pneu pour la réduction de la transmission vibratoire solidienne |
|---|---|
| المؤلفون: | Carvalho, Antoine |
| المساهمون: | Laboratoire de Mécanique des Contacts et des Structures Villeurbanne (LaMCoS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Dynamique et Contrôle des Structures (DCS), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), INSA de Lyon, Simon Chesne |
| المصدر: | https://theses.hal.science/tel-04846850 ; Mécanique [physics.med-ph]. INSA de Lyon, 2024. Français. ⟨NNT : 2024ISAL0073⟩. |
| بيانات النشر: | CCSD |
| سنة النشر: | 2024 |
| المجموعة: | Université de Lyon: HAL |
| مصطلحات موضوعية: | Mechanics of structure, Structural Mechanic, Tire, Tire-Wheel assembly, Active control of structures, Robustness, Vibration control, Piezoelectric transducer, Structural vibration, Spatial filter, Sliding Mode Control, Mécanique des structures, Dynamique des structures, Pneumatique, Ensemble pneu-Roue, Contrôle actif des structures, Robustesse, Contrôle vibratoire, Transducteur piézoélectrique, Vibration des structures, Filtre spatial, Contrôle à mode glissant, [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] |
| الوصف: | The impact of noise on humans is increasingly at the heart of health issues. In a context of intense industrial competitiveness, these issues lie at the heart of the automotive sector, a truth that also applies to the tire industry. With the rise of electric vehicles, the rolling noise previously masked by other sources of vehicle-related noise pollution poses a real problem for passenger comfort. Vehicle structure, tires, and suspension systems can attenuate some of the undesirable effects of tire-road contact at high and low frequencies. However, few technical solutions have been deployed to address the vibratory phenomena transmitted by tire-wheel assemblies operating between 200 and 500 Hz. One reason for this, these tire-wheel assemblies present complex dynamics dependent on multiple factors, such as their internal pressure, loads, and rotation speed. This thesis is structured around three axes: a deeper understanding of the dynamic behavior of tire-wheel assemblies, the development and control of a set of experimental devices, and the realization of a system and a control law to reduce the forces transmitted in the hubs. Work carried out on four different experimental setups enabled us to minimize the uncertainties associated with the evolving dynamics of the structure to be controlled, thereby allowing for a better definition of the proposed solution's field of action. Based on these results, a network of piezoelectric transducers, used as sensors and actuators, has been proposed. Various robust control solutions have been suggested, including one that combines active control and a spatial modal filter, and another that exploits a sliding-mode controller. These solutions were first studied numerically using models based on experimental data, and then tested on the full-scale structure. In parallel with this work, robustness studies of the proposed solutions were carried out. The most advanced control system was finally tested under realistic operating conditions, involving loading, contact with the tire ... |
| نوع الوثيقة: | doctoral or postdoctoral thesis |
| اللغة: | French |
| Relation: | NNT: 2024ISAL0073 |
| الاتاحة: | https://theses.hal.science/tel-04846850 https://theses.hal.science/tel-04846850v1/document https://theses.hal.science/tel-04846850v1/file/these.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.77B3137 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |