Search Results - "Acary, Vincent"

Lyapunov Stability and Performance Analysis of the Implicit Discrete Sliding Mode Control by Huber, Olivier, Acary, Vincent, Brogliato, Bernard

“…Discrete-time sliding mode controllers with an implicit discretization of the signum function are considered. With a proper choice of the equivalent part of…”
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Predictive Capabilities of 2D and 3D Block Propagation Models Integrating Block Shape Assessed from Field Experiments by Bourrier, Franck, Acary, Vincent

“…Block propagation models have been used for years for rockfall hazard assessment. However, the calibration of model parameters that allow the simulations to…”
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Implicit discrete-time twisting controller without numerical chattering: Analysis and experimental results by Huber, Olivier, Acary, Vincent, Brogliato, Bernard, Plestan, Franck

“…In this paper, we present an implementation of the sliding mode twisting controller on an electropneumatic plant for a tracking control problem. To this end,…”
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Experimental Comparisons Between Implicit and Explicit Implementations of Discrete-Time Sliding Mode Controllers: Toward Input and Output Chattering Suppression by Bin Wang, Brogliato, Bernard, Acary, Vincent, Boubakir, Ahcene, Plestan, Franck

“…This brief presents a set of experimental results concerning the sliding mode control of an electropneumatic system. Two discrete-time control strategies are…”
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The contact problem in Lagrangian systems with redundant frictional bilateral and unilateral constraints and singular mass matrix. The all-sticking contacts problem by Brogliato, Bernard, Kovecses, Jozsef, Acary, Vincent

“…In this article we analyze the following problem: given a mechanical system subject to (possibly redundant) bilateral and unilateral constraints with…”
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Timestepping schemes for nonsmooth dynamics based on discontinuous Galerkin methods: Definition and outlook by Schindler, Thorsten, Acary, Vincent

“…The contribution deals with timestepping schemes for nonsmooth dynamical systems. Traditionally, these schemes are locally of integration order one, both in…”
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Higher order Moreau’s sweeping process: mathematical formulation and numerical simulation by Acary, Vincent, Brogliato, Bernard, Goeleven, Daniel

“…In this paper we present an extension of Moreau’s sweeping process for higher order systems. The dynamical framework is carefully introduced, qualitative,…”
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Projected event-capturing time-stepping schemes for nonsmooth mechanical systems with unilateral contact and Coulomb’s friction by Acary, Vincent

“…This work addresses the problem of the numerical time-integration of nonsmooth mechanical systems subjected to unilateral contacts, impacts and Coulomb’s…”
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Energy conservation and dissipation properties of time-integration methods for nonsmooth elastodynamics with contact by Acary, Vincent

“…This article is devoted to the study of the conservation and the dissipation properties of the mechanical energy of several time–integration methods dedicated…”
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Implicit Euler numerical scheme and chattering-free implementation of sliding mode systems by Acary, Vincent, Brogliato, Bernard

“…In this paper it is shown that the implicit Euler time-discretization of some classes of switching systems with sliding modes, yields a very good stabilization…”
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Coulomb friction with rolling resistance as a cone complementarity problem by Acary, Vincent, Bourrier, Franck

“…Coulomb friction model with unilateral contact is a basic, but reliable, model to represent the resistance to sliding between solid bodies. It is nowadays…”
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Lyapunov Stability Analysis of the Implicit Discrete-Time Twisting Control Algorithm by Huber, Olivier, Acary, Vincent, Brogliato, Bernard

“…An implicit discrete-time version of the twisting sliding-mode control algorithm is considered. The framework of variational inequalities is used to define the…”
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Non-smooth contact dynamics approach of cohesive materials by Pfeiffer, F. G., Jean, Michel, Acary, Vincent, Monerie, Yann

“…The main features of the non‐smooth contact dynamics (NSCD) method—the dynamical equation, the Signorini relation as a non-smooth modelling of unilateral…”
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Higher order event capturing time-stepping schemes for nonsmooth multibody systems with unilateral constraints and impacts by Acary, Vincent

“…The article is devoted to the study of higher order time integration methods for multibody systems with unilateral constraints. After a brief presentation of…”
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Variational approach for nonsmooth elasto-plastic dynamics with contact and impacts by Acary, Vincent, Bourrier, Franck, Viano, Benoit

“…The objective of this article is the modeling and the numerical simulation of the response of elastoplastic structures to impacts. To this end, a numerical…”
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Time‐discretizations of differentiators: Design of implicit algorithms and comparative analysis by Mojallizadeh, Mohammad Rasool, Brogliato, Bernard, Acary, Vincent

“…A complete review of the known differentiators and their time‐discretizations have been addressed in this study. To resolve the drawbacks of the explicit…”
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Multibody systems with 3D revolute joints with clearances: an industrial case study with an experimental validation by Akhadkar, Narendra, Acary, Vincent, Brogliato, Bernard

“…This article is devoted to the analysis of the influence of the joint clearances in a mechanism of a circuit breaker, which is a 42 degree-of-freedom mechanism…”
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Corrigendum to “Bayesian interface based calibration of a novel rockfall protection structure modelled in the non-smooth contact dynamics framework” [Eng Struct 297 (2023) 116936] by Gupta, Ritesh, Bourrier, Franck, Acary, Vincent, Lambert, Stéphane

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Projected event-capturing time-stepping schemes for nonsmooth mechanical systems with unilateral contact and Coulombas friction by Acary, Vincent

“…This work addresses the problem of the numerical time-integration of nonsmooth mechanical systems subjected to unilateral contacts, impacts and Coulombas…”
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Bayesian interface based calibration of a novel rockfall protection structure modelled in the non-smooth contact dynamics framework by Gupta, Ritesh, Bourrier, Franck, Acary, Vincent, Lambert, Stéphane

“…This article presents the development and calibration of a numerical model simulating the response of a novel rockfall protection structure subjected to…”
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