A5017829037- Structural Health Monitoring Techniques
- Bladed Disk Vibration Dynamics
- Adhesion, Friction, and Surface Interactions
- Dynamics and Control of Mechanical Systems
- Tribology and Lubrication Engineering
- Vibration and Dynamic Analysis
- Gear and Bearing Dynamics Analysis
- Brake Systems and Friction Analysis
- Vibration Control and Rheological Fluids
- Probabilistic and Robust Engineering Design
- Optical measurement and interference techniques
- Mechanical stress and fatigue analysis
- Hydraulic and Pneumatic Systems
- Advanced Vision and Imaging
- Granular flow and fluidized beds
- Rheology and Fluid Dynamics Studies
- Fluid Dynamics and Vibration Analysis
- Fault Detection and Control Systems
- Magnetic Bearings and Levitation Dynamics
- Elasticity and Material Modeling
- Vehicle Dynamics and Control Systems
- Machine Fault Diagnosis Techniques
- Manufacturing Process and Optimization
- Railway Engineering and Dynamics
- Sensor Technology and Measurement Systems
Institut Supérieur de Mécanique de Paris
2015-2024
Laboratoire Quartz
2015-2024
Université Paris 8
2008-2024
Quartz Corp (Norway)
2014-2022
Université Sorbonne Nouvelle
2011-2021
Laboratoire d'Ingénierie des Systèmes
2008-2016
Laboratoire des Systèmes Mécaniques et d'Ingénierie Simultanée
2009-2016
Abstract This paper investigates the rocking behavior of rigid bodies seismically protected by means lead rubber bearings and high damping bearings, which are most popular kinds elastomeric isolators in market. The complex nonlinear force–displacement relationship displayed such devices is predicted a phenomenological model based on small set parameters having clear mechanical meaning. algebraic nature proposed hysteretic makes it suitable for design procedure, using an energy‐based...
The friction between interfaces at bolted joints plays a major role in the damping of structures. This paper deals with energy losses caused by micro-slips joints. aim this study is to define an analytical way these dissipation mechanisms which we examine through analysis new benchmark: flexural vibration clamped-clamped beam original positioning interfaces. exhibit behavior interface under constant and uniform normal stress. stress strain values are computed assumption quasi-static motion....
The work aims to develop an effective tool based on Digital Twins (DTs) for forecasting electric power consumption of industrial production systems. DTs integrate dynamic models combined with Augmented State Extended Kalman Filters (ASEKFs) in a learning process. connection the real counterpart is realized exclusively through non-intrusive sensors. This architecture enables model development systems (components, machinery and processes) which complete knowledge not available, by identifying...
Viscoelastic joints connecting solids are essential components of mechanical systems. have inherent damping in their structure. Moreover, energy losses structural vibrations strongly linked to the friction properties joints. In this work, a new visco-tribological model was developed by coupling rheological linear generalized Maxwell and Dahl model. A method for parametric identification is proposed. Parameters identified from dynamic analysis (DMA) tests different excitation frequencies....
Abstract This paper describes an experimental and theoretical approach to evaluate cycloid drive reducer efficiency. The tests are carried out on 7.5 kW two-disc with a gear ratio of 19. torque speed measured the input output shaft. efficiency is calculated based obtained results. main goal second part study deduce equations in order predict analyze In this way, following points set for simulation: working condition which load imposed; then, determined by ratio, finally, solving dynamic...
Abstract The most common method of vibration control is the use dynamic absorbers. Two types absorbers can be found: Linear and nonlinear. linear allows reducing but only at resonance frequency, whereas nonlinear attenuate on a wide band frequency. In this paper, two degrees freedom (DOF) model developed. A cubic nonlinearity induced by gap considered. objective paper to characterize system applying explicit formulation (EF). An experimental study performed validate numerical results. jump...
Marble is a fragile and heterogeneous material whose properties vary depending on the nature origin of marble. Therefore, marble machining process requires skills know-how stone cutter to manually configure parameters for each piece This study addresses enhancement quality achieved by drilling processes in industry. The objective this work drill with high performance avoid fracturing material. article focuses white Carrara an abrasive water jet. unconventional tool significantly reduces...
It is well known that the friction between interfaces at bolted joints plays a major role in damping of assembly structures. Friction can be either induced by macro-slipping or micro-slipping. The aim this paper to model and quantify dissipated energy micro-sliding down scale roughness two flat surfaces order compute ratio. was assumed coefficient materials constant only source dissipation. An experimental study conducted measure static normal load dynamic tangential without any coupling...